Cybersecurity Change and AI’s Ascendancy

The future, while bearing semblance to the past, is poised for more AI-based threats. This constant evolution underscores a crucial reality: change is the only constant in cybersecurity and AI. One of the promising developments is the shift from traditional passwords to past keys. Thanks to the new FIDO standard, we’re moving towards a simpler, more secure authentication process that doesn’t compromise usability.

AI-Driven Threats and Solutions

AI’s growth isn’t without its challenges. AI-based phishing, capable of crafting convincingly deceptive emails, is likely to become more prevalent. This makes the move away from password-based systems even more critical, as it negates the risk of credential phishing.

Another concerning trend is the rise of deepfakes – sophisticated simulations of individuals’ voices or images. Their increasing accessibility and realism make them potent tools for misinformation and fraud. As deepfake technology continuously improves, our focus should shift from detection to building robust security mechanisms around it.

The Challenge of Hallucinations in Generative AI

Generative AI, including large language models and chatbots, is becoming more integral to our information processing. However, they’re prone to ‘hallucinations’ – generating incorrect information. Technologies like retrieval-augmented generation (RAG) could enhance the accuracy of these AI systems. Continuous model tuning and training are vital to reduce the frequency of these hallucinations.

A Symbiotic Relationship: AI and Cybersecurity

Looking positively, there’s a growing symbiotic relationship between AI and cybersecurity. AI can significantly enhance our cybersecurity efforts, aiding in anticipating attacks and summarizing complex cases. Conversely, our cybersecurity expertise is crucial in securing AI systems, ensuring their reliability and trustworthiness. Organizations should ask their vendors if their Cybersecurity Solutions have AI capabilities, if not then it’s time for them to review their infrastructure.

Reviewing Past Predictions: A Scorecard

Reflecting on last year’s predictions:

• Data Breaches: The cost of data breaches has escalated, with current figures around $4.5 million globally, and nearly double in the U.S.
• Ransomware: While the overall instances have slightly decreased, the efficiency of these attacks has improved, posing a quicker threat.
• Multifactor Authentication (MFA): More websites are adopting MFA, enhancing security for users.
• Internet of Things (IoT) Attacks: A significant increase in IoT attacks was observed, a trend unlikely to wane.
• AI Threats: As anticipated, AI threats have grown and will continue to do so.
• Quantum Computing: We’re closer to quantum systems potentially cracking our cryptography, though it hasn’t materialized yet.
• Cybersecurity Skills Gap: The gap has reduced slightly, but the need for skilled professionals remains critical.

Conclusion

As we delve into 2024 and beyond, it’s clear that the cybersecurity landscape is in a state of constant flux, with AI playing an increasingly pivotal role. Both in terms of threats and solutions, AI stands at the forefront of this evolution. As cybersecurity professionals, staying ahead of these trends, leveraging AI ethically and efficiently, and continually adapting to new challenges is our ongoing mandate.

Related Articles

• Cybersecurity Predictions for India in 2024
• Deepfakes and Synthetic Media: Tackling the Cyber security Threats

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Sophos EDR

Sophos is recognized in the cybersecurity industry for its comprehensive security solutions that extend from endpoint protection to network and cloud security.
Their EDR offering, Sophos integrates deep learning technology in its Intercept X Advanced EDR solutions to detect and counter sophisticated cyber threats effectively. Sophos emphasizes ease of use, automation, and the ability to tailor its products to suit various business sizes, making it a practical choice for organizations looking for strong security without a complex setup.
Their solutions are designed to offer both proactive protection and detailed investigative capabilities, catering to a wide array of cybersecurity needs.

CrowdStrike EDR

CrowdStrike is a prominent cybersecurity company known for its cloud-native endpoint protection platform, CrowdStrike Falcon.
Their EDR solution is a key component of this platform, offering advanced threat detection, continuous monitoring, and response capabilities powered by AI and behavioral analytics. CrowdStrike’s EDR is distinguished for its extensive threat intelligence and 24/7 managed threat hunting services, providing organizations with sophisticated tools to identify and mitigate cyber threats swiftly.
Their solutions are tailored for a modern, mobile workforce, ensuring protection without compromising performance.

Key Features that user’s consider while considering a EDR Solution

When it comes down to selection, several key factors must be considered to choose the right EDR solution.

1. Protection Efficacy: The effectiveness of the tool in stopping threats.
2. Ransomware Defense: Capabilities for preventing and recovering from ransomware attacks.
3. Anti-Tampering: The solution’s resistance to being disabled by an attacker.
4. OS Support: Compatibility with various operating systems.
5. Resource Impact: The solution’s footprint on endpoint performance.
6. Automation: The degree to which the tool can automate threat detection and response.
7. Extended Detection and Response (XDR): The integration of EDR with additional security layers for broader protection.
8. Managed Services: Availability of expert management and response services to supplement the organization’s capabilities.

These considerations encompass both technical and service-oriented aspects of EDR tools, ensuring that organizations select a solution that not only protects against sophisticated cyber threats but also aligns with their operational needs and capabilities.

Sophos EDR VS CrowdStrike EDR Comparison

What Market User’s Think about Sophos and CrowdStrike EDR

Reflecting on the market user feedback, CrowdStrike Falcon and Sophos Intercept X Advanced with EDR. Market users highly rate both Sophos and CrowdStrike EDR solutions.

CrowdStrike Falcon EDR is held in high regard, especially for its detection capabilities, scalability, and ease of deployment. It shows robust performance in architectural considerations and infrastructure, as reflected in the high ratings:

• Detection: 4.8
• Architectural Considerations: 4.8
• Integration: 4.7
• Scalability: 4.8
• Ease of Deployment: 4.7

Sophos Intercept X Advanced with EDR is also well-received, particularly for its high detection rate and ease of deployment, administration, and maintenance:

• Detection: 4.7
• Infrastructure: 4.7
• Integration: 4.7
• Scalability: 4.8
• Ease of Deployment: 4.8

Both EDR solutions have strong peer recommendation rates, indicating satisfaction among users. CrowdStrike Falcon boasts a 96% recommendation rate, while Sophos Intercept X Advanced has a 93% recommendation rate. These insights suggest that both solutions are competitive and valued by their user base for different strengths, such as performance and user experience.

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Let’s Recap 2023

In 2023, India witnessed significant cybersecurity developments, with a notable rise in AI-powered threats, increased focus on cloud security, and persistent challenges in IoT and OT security.

1. ML and AI technologies continued to advance and improve, these technologies were integrated to more threat hunting tools.
   
2. EDR has been a great tool for threat detection and response, but with it’s shortcomings integration of EDR and NDR into XDR made more sense.
   
3. Governments globally, including India with its Digital Personal Data Protection Act (DPDP), enhanced cybersecurity regulations, pushing businesses to adhere to stricter standards.
   
4. The growing number of connected OT devices raised concerns over their security, with manufacturing sectors becoming increasingly aware of these vulnerabilities
   
5. The move towards Zero Trust architecture, focusing on continuous verification and strict access controls, gained momentum across various industries.

Cybersecurity Predictions for 2024

1. Ransomware and Data Breaches

Growing Digital Infrastructure of your organization also increases the attack surface, thus making it more vulnerable. In 2022 and 2023 there was an increase in persistent sophisticated ransomware and data breaches. The 2024 forecast expects heightened attacks with evolving and new techniques targeting emerging vulnerabilities.

Increase in Ransomware Attacks: The number of ransomware attacks targeting Indian organizations is expected to increase by 20-30% in 2024 compared to 2023. (Source: Cyfirma India Threat Landscape Report 2023)

Shift to Double Extortion: Double extortion attacks, where attackers steal data before encrypting it, are predicted to see a 35-40% rise in India. (Source: IDC Security Services Forecast 2023-2027)

Focus on Critical Infrastructure: Attacks targeting healthcare, education, and government sectors are likely to grow by 15-20% due to their high impact and potential ransom payouts. (Source: Kaspersky Secure Technologies Report 2023)

2. Quantum Computing Threats

The advent of quantum computing due to exponential developments in computing power and processors. The initial quantum computing research shows potential to disrupt traditional as well as new cybersecurity measures. Organizations will start preparing for quantum resistant cryptography to counter these threats.

Increased Research and Development: Indian organizations are expected to invest 10-15% more in research and development for quantum-resistant cybersecurity solutions. (Source: NASSCOM Report on Emerging Technologies 2023)

3. Deepfakes and AI-Based Threats

AI algorithms are becoming more sophisticated for deep fakes, making it more convincing and harder to tell what’s real. This is a direct sign of new scams, frauds and spread of misinformation. Organizations who are prone to be a victim of these threats must invest in deepfakes detection and mitigation tools, also there will be a demand for creation of new advanced deepfakes detection technologies.

Deepfake Detection Market Growth: The market for deepfake detection and mitigation tools in India is projected to grow by 30-40% in 2024. (Source: Frost & Sullivan Cybersecurity Market Forecast 2023-2028)

Rise in AI-powered Social Engineering: AI-powered spear phishing and automated disinformation campaigns are likely to increase by 25-30%. (Source: McAfee Labs Threats Report Q3 2023)

4. Enhancement of Zero Trust and Micro Segmentation Technologies

2023 was the year of Zero Trust Model, as it is relevant that threats can originate from even the 1% of vulnerability, the Zero Trust Model which operates on never trust always verify principle, This model will be adopted widely by most organizations.

With the growing need of securing internal networks as the network perimeters become more ambiguous with remote work and cloud adoption. Microsegmentation addresses this by dividing the network into smaller zones to control access and movement within it.

Zero Trust Adoption Acceleration: The adoption rate of Zero Trust security models in India is expected to double in 2024, reaching 40-45% of organizations. (Source: Gartner Security Trends 2024)

Microsegmentation Market Expansion: The Indian microsegmentation market is predicted to grow by 25-30%, driven by increased cloud adoption and remote work practices. (Source: IDC India Infrastructure Predictions 2024)

5. Supply Chain Attacks

In 2024 companies need to reassess their weak links in their supply chain, companies are more vulnerable to attacks that can infiltrate through third-party vendors or software supply chains. Vetting third party vendors, implementing robust security protocols and ensuring continuous monitoring for anomalies will be prioritized.

Third-Party Vendor Scrutiny: Due to increasing supply chain attacks, Indian organizations are expected to spend 15-20% more on third-party vendor risk management tools and services. (Source: Deloitte Cyber Risk Report 2023)

Software Supply Chain Attacks Rise: Attacks targeting software supply chains through compromised libraries or dependencies are expected to increase by 10-15%. (Source: Sonatype 2023 State of Software Supply Chain Report)

6. Operational Technology Security

As industries adopt smart technology for operational efficiency, they become targets for cyberattacks, 2024 expects a focus on organizations in manufacturing, energy and utilities increasing their spend in security for their technology.

Focus on Manufacturing and Energy: Indian manufacturing and energy sectors are likely to invest 20-25% more in securing their operational technology systems. (Source: PwC Global Cybersecurity Outlook 2024)

Growth in OT Security Solutions: The market for OT security solutions in India is predicted to grow by 25-30% in 2024. (Source: Technavio OT Cybersecurity Market Forecast 2023-2028)

2023 Trends Continuing into 2024

Several of these trends are expected to remain focal points in 2024, including the continued threat of ransomware and data breaches, the evolving role of AI and ML in cybersecurity, the importance of securing cloud computing environments, and the ongoing challenges posed by IoT device vulnerabilities. The adoption of Zero Trust architecture is also expected to continue as a key defensive strategy against emerging cybersecurity threats.

How it affects CISOs and Cybersecurity Experts?

Cybersecurity Predictions for India will test Indian organizations to their Limits in 2024. For CISOs and cybersecurity professionals, these trends underline the urgency to adopt a multi-faceted and proactive approach. This includes investing in AI and ML for enhanced threat detection, prioritizing cloud and data security, and staying ahead of the curve in understanding and mitigating emerging threats like quantum computing and deep fakes.

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SentinelOne Singularity

• SentinelOne Singularity XDR: Part of SentinelOne’s broader cybersecurity suite, this platform is renowned for its AI-driven capabilities. 
• SentinelOne has made strides in cybersecurity, offering comprehensive solutions that include endpoint protection and cloud security.

Trend Micro XDR

• Trend Micro XDR: A part of Trend Micro’s extensive security portfolio, which includes solutions for cloud security, hybrid cloud security, and network defense.
• Trend Micro is known for its deep expertise in threat intelligence and protection against a wide range of cyber threats.

Key Features that user’s consider while considering a XDR Solution

While evaluating XDR solutions, it’s essential to consider various aspects:

• Integration with existing systems: How well the XDR integrates with current investments.
• Cloud workload monitoring: The ability of the XDR to monitor and protect cloud environments.
• Incident investigation and response: How effectively the XDR can manage and mitigate incidents.
• Threat intelligence quality: The source and reliability of the threat intelligence feeding the detection systems.
• Sophisticated threat handling: The effectiveness of the XDR in handling complex threats like WannaCry or NotPetya.

Each of these aspects is crucial for ensuring that the selected XDR solution aligns with your organization’s security needs and infrastructure.

SentinelOne VS Trend Micro XDR Comparison

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Facing the Reality of Cyber Threats

Let’s look at the numbers – they’re quite alarming. In 2022 alone, there were 623.3 million ransomware attacks globally (SonicWall), a 13% increase in ransomware breaches over the last five years. The average cost of these attacks is a staggering $4.54 million, excluding the ransom.

The 2016 debit card breach where over 3.2 million debit cards were compromised. Major banks like SBI, HDFC, ICICI, Yes Bank and Axis Bank were affected. The financial implications included card replacements, refunds, and increased security measures, alongside a loss of customer trust in the affected banks’ digital security measures.

These figures aren’t just statistics; they represent real threats to our businesses’ financial stability and reputation.

The Complications of Remote Work

The shift to remote work has undoubtedly made things more complex.
Employees working from home or public places might use unsecured Wi-Fi networks, and these networks lack robust security measures, making data transmission vulnerable to interception attacks.
Then there are other complexities such as:

1. Lack of physical verification and direct communication among team members resulting in phishing attacks. 

2. Increased use of personal devices with least to zero level of security.

These complexities are an opportunity for attackers which hence increases the attack surfaces.

Did you know that data breaches involving remote work cost $1.07M more on average than traditional settings (IBM)? And 20% of organizations experienced security breaches due to remote work during the pandemic (Malwarebytes). This new reality requires us to rethink and reshape our cybersecurity strategies.

Navigating Third-Party and Supply Chain Risks

The interconnected nature of today’s businesses introduces significant third-party and supply chain risks. Third-party attacks have risen from 44% to 49% year over year (Ponemon Institute), and almost half of organizations have suffered a breach due to a third-party vendor in the past year (Ponemon Institute).
As businesses increasingly rely on external partners and suppliers, their cyber risk exposure extends beyond their immediate control. This calls for vigilant management and oversight.

Harnessing AI in Cybersecurity

Here’s what positive, AI in cybersecurity is a game-changer. AI can potentially save organizations up to $3.81M per data breach.

For Example :
1. AI can detect anomalies that signify potential security incidents, it can also isolate infected systems or block IP addresses.

2. AI Continuously learns and adapts to new threats.

Moreover, AI and automation enable us to detect and contain breaches 27% faster. It’s clear that embracing AI is not just an option but a necessity in our fight against cybercrime.

The Rise of Zero Trust

” I am a Proponent of the Zero Trust Model “

Asheet Makhija, Chief Operating Officer

Zero Trust Model is imperative, and here’s why, it could save nearly $1M in average breach costs compared to traditional security models. Sectors dealing with sensitive data like banking, finance, IT services and healthcare have shown the adoption of Zero Trust Models. This approach is rapidly becoming an essential element of robust cybersecurity strategies.

The Challenge for Us as Leaders

Convincing our CEOs and fellow executives about the critical need for substantial cybersecurity investments is one of our biggest challenges. We need to use data and real-world scenarios to demonstrate the real impact of cyber threats and the value of proactive security measures.

Key Takeaways:

• Cybersecurity is integral to our business strategy.
• Remote work increases cybersecurity risks.
• AI and Zero Trust are indispensable in modern cybersecurity.
• We must actively manage third-party and supply chain risks.
• As leaders, it’s our responsibility to advocate for adequate cybersecurity investments.

Conclusion:

The cybersecurity landscape is complex and ever-changing. As leaders, we must understand these challenges and allocate the necessary resources. Consider cybersecurity as an investment in our company’s future, safeguarding its assets, reputation, and trust. To put it bluntly, ignoring cybersecurity is akin to leaving your front door unlocked in a high-crime area. It’s not about if an incident will occur, but when.

The post Why Cybersecurity is a Business Challenge: A CXO’s Outlook appeared first on Enterprise Blog.

From being a novel concept in Hollywood, sophisticated artificial intelligence (AI)-powered synthetic media has developed into a useful tool that politically motivated threat actors and cybercriminals utilize on a regular basis for fraud and disinformation.

What are Deepfakes?

Deepfakes are synthetic media, usually audio and video, that pretend to depict real-life events or individuals acting in real-life ways. They make use of cutting-edge machine learning and artificial intelligence (AI) technology, particularly generative adversarial networks (GANs).

GANs use two AI models- the discriminator, which assesses the validity of the material, and the generator, which creates the content. The discriminator continuously evaluates the verisimilitude of the content while the generator produces progressively realistic fake movies or sounds. This results in a rapid improvement in the quality and plausibility of the generated fakes.

Deepfakes and synthetic media were first used in entertainment and social media. Allowed for the creative content creation in new ways, such as superimposing celebrities’ faces onto various bodies in movies or enabling lifelike voice impersonations. But the ability of this technology to produce incredibly realistic forgeries quickly moved from being a novel concept to a powerful weapon for deceit and manipulation.

Cyber security Threats of Deepfakes and Synthetic Media

1. Misinformation and Propaganda: By creating convincing fake videos or audio recordings, deepfakes can spread false information or propaganda. Deepfakes potentially influence public opinion, manipulating stock markets, or disrupting political processes.

2. Identity Theft and Fraud: Deepfakes can be used to impersonate individuals, leading to identity theft and fraudulent activities. This can be particularly damaging when used to mimic corporate leaders or public figures, resulting in financial fraud or misleading information dissemination.

3. Social Engineering Attacks: Cybercriminals can use deepfakes to improve the effectiveness of phishing or social engineering attacks. For instance, a deepfake audio of a CEO could be used to instruct an employee to transfer funds or disclose sensitive information.

4. Erosion of Trust: The ability to create convincing fake content can lead to a general erosion of trust in digital media. complicating the task of discerning truth from fabrication and potentially undermining the credibility of legitimate communications.

4.Legal and Ethical Implications: Deepfakes raise serious legal and ethical concerns, particularly regarding consent, privacy, and defamation. This presents new challenges for legal systems and regulatory frameworks.

5.Targeted Manipulation: Specific individuals or organizations can be targeted with bespoke deepfake content designed to damage reputations, blackmail individuals, or create chaos within an organization.

6.National Security Concerns: On a larger scale, deepfakes can be used as tools in cyber warfare and espionage, posing threats to national security by creating false narratives or inciting conflict.

Recognizing and Countering Deepfakes and Synthetic Media

Strategies to Combat Deepfakes: Essential Practices for Organizations and Individuals

Enhanced Verification Processes: Organizations should implement stringent verification processes, especially for sensitive actions like financial transactions or information sharing. This includes multi-factor authentication and verbal confirmations for unusual requests, even if they appear to come from a trusted source.

Awareness and Education: Regular training sessions for employees and individuals on the nature of deepfakes and their potential impact are crucial. This should include recognizing signs of a deepfake and understanding the risks associated with manipulated media.

Investing in Detection Technology: Organizations should invest in or develop technologies capable of detecting deepfakes. This includes AI and machine learning tools that can analyze videos and audios for authenticity.

Robust IT Security Measures: Strengthening overall cybersecurity infrastructure is essential. This means keeping software up to date, using secure networks, and having strong data protection and encryption protocols.

Establishing Clear Communication Protocols: Define clear protocols for communication, particularly for the dissemination of sensitive information. This can help prevent confusion and reduce the impact of a deepfake attack.

Regular Monitoring of Digital Footprints: For both organizations and individuals, it’s vital to regularly monitor and manage digital footprints. This includes keeping an eye on how one’s image or personal data is being used online.

Collaboration and Reporting: Encourage collaboration with other organizations, governmental bodies, and cybersecurity experts to stay ahead of deepfake trends. Also, promptly report any deepfake incidents to the relevant authorities.

Crisis Management Planning: Have a crisis management plan in place specifically addressing the potential fallout from a deepfake incident. This should include communication strategies and steps to minimize reputational damage.

Promoting Ethical Digital Practices: Advocate for and practice ethical digital media creation and sharing. This includes verifying the source of information before sharing and discouraging the spread of unverified content.

The Future of Deepfakes and Cybersecurity

We are unable to wish away deepfakes and synthetic media since it has broken free from its bottle. Instead, we will need to develop efficient countermeasures as deepfakes become more common and nuanced. This will require advancement in a few crucial areas.

Industry leaders, such as cybersecurity companies and AI developers like OpenAI, will need to direct the development and application of AI technologies in addition to continuing to create sophisticated authentication tools. This will help to guarantee strong defences against deepfake attacks and to set moral standards.

It will also be necessary to enact new laws and regulations that forbid and punish the production and distribution of deepfakes for malicious intent. International cooperation in legal frameworks will also be required to effectively battle deepfakes because of the global character of digital media.

As previously mentioned, raising public awareness of deepfakes and improving media literacy are crucial steps in combating the threat posed by manipulated media. Misinformation can spread across a wide range of web surfaces, and technology and legislation cannot defeat this.

Deepfakes will inevitably proliferate, necessitating a multifaceted strategy that includes ethical business practices, technology advancements, well-informed legislation measures, and public education. Technology only has us at its mercy when we don’t take the time to comprehend its ramifications or create the necessary safeguards. We still have a lot of relevant potential to use both AI and deepfakes.

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Adopting and implementing the advanced Zero Trust Security Model is not a one-time thing for any enterprise. It requires organizations to implement technologies and controls across all the elements including devices, identities, applications, network, infrastructure, data, and more.

Let’s understand what are the popular Zero Trust adaptation strategies that successful enterprises follow to ensure network and data security.

Zero Trust Adaptation Strategies for Security Practitioners

When you start thinking about implementing the Zero Trust Security Model, we recommend you start small and in phases. This will help you trust the model and see how it works for your end users and network.

Let’s discuss in detail what are the other strategies that you must consider while adapting to Zero Trust.

• Control Access by Using Identities

Identities in the Zero Trust Security Model represent users, IoT devices, and services which are common among applications, networks, and endpoints. These identities operate under a granular policy which provides them access to the system and data.

In fact, these identities are validated and authenticated continuously by security controls. These security controls confirm that the identities comply with the least privilege access principle.

• Boost the Authentication

Organizations can improve their information security posture by incorporating continuous and multifactor authentication into their identity management strategy. This addition can further enable enterprises to identify and authenticate identities whenever there is a change in the user’s IP address or behavior pattern.

However, enterprises need to ensure that continuous authentication does not negatively impact the end-user experience, but at the same time be transparent. So, if you want to verify your user, you can, if the user doesn’t have to do anything manually. For instance, authenticating the users through a factor like endpoint can be one of the options for facilitating multifactor, continuous authentication.

• Cryptographic Key Pairing via Password Less Authentication

Passwords are more likely to get compromised by the users, however it can happen intentionally and unintentionally. To prevent the same, the Zero Trust Security Model replaces the passwords that were used traditionally using two or more verification factors. Now, when a user registers for verification factors, it gets a pair of cryptographic keys.

So, when a user registers, the device generates a private and a public key. To unlock the private key, users can use a local gesture like biometric authentication or a PIN. In fact, biometric authentication can also be done through different ways like iris recognition, fingerprint scan, or even facial recognition.

• Adapt Network Segmentation for Corporate

Often, enterprises rely on security teams for matters that involve access and network connectivity issues. This happens because network segmentation is still a major pain point for IT teams as firewalls only represent early segmentation, resulting in complicated testing and development.

However, when it comes to the Zero Trust Security Model, micro segmentation of the network is unavoidable. This is because of the mobile-first and cloud-first world, where the critical business data is majorly accessed over the network infrastructure.

Additionally, networking controls help enterprises achieve in-depth visibility into the network and prevent an attacker’s lateral movement across the business network.

• Device Security

The policies of the Zero Trust Security Model apply to all devices, irrespective of what the device is, and who owns it. These include corporate devices or personally owned devices like phones, tablets, or laptops under the BYOD, Bring Your Own Device policy.

The partner, guest, or contractor-owned devices are also treated in the same way. No matter if they are completely managed by your IT team or if only the data and apps are secured for authorized access. Also, it does not matter if these endpoints are connected through home broadband, corporate network or public internet.

• Application Segmentation

To fully benefit from cloud apps and services, businesses need to find the appropriate balance between maintaining control and allowing access. This will ensure that their data as well as the apps are secured.

To facilitate the same, enterprises must implement advanced security technologies and controls to discover and identify shadow IT. Additionally, organizations should also ensure the right gate access and in-app permissions based on real-time analytics.

Along with this, you also need to monitor user activity and identify abnormal behavior, validate the secure configuration options, and even restrict suspicious user actions.

• Limit to Defined Roles & Access Controls

With changing working models like hybrid and remote, businesses need to consider different ways of implementing and achieving modern security controls such as Zero Trust. These are useful to operationalize roles and adhere to security policies like single sign- on, authorization, segmentation, and password less access.

Moreover, defined roles will help organizations prevent management-related problems that may arise because of creating thousands of roles. Moreover, you will also not be able to update these accounts, and as a result of which your network will become more prone to data breaches.

Conclusion

Every organization’s needs and expectations while implementing the Zero Trust Security Model are entirely different. Some may start with managing user identity and access, on the other hand, some may start with micro and macro segmentation.

Zero Trust Security Related Articles

• The Core Principles of Zero Trust Security Model
• What Is Zero Trust Security? Its Importance in Modern Security Architecture
• How to Improve Risk Management Using Zero Trust Architecture
• A Zero Trust Approach to Cyber Security in Banking & Finance

The post Zero Trust Security Model: 7 Adoption Strategies from Security Leaders appeared first on Enterprise Blog.

This is probably because the banking security network is not as advanced as today’s sophisticated cyber criminals. The BFSI sector still works on traditional security models, where insider threats are not even given a thought.

It’s high time for the banking sector to consider adopting modern security approaches like the Zero Trust Security Model. In this model, every user, despite their location, device, or privilege is verified equally, and not trusted implicitly.

Let’s understand what all security challenges the zero trust security model addresses, especially for the banking sector. Further, we will also discuss some of the best practices that would come in handy to you when adopting the Zero Trust Security Model.

Security Challenges Faced in Banking & Finance Industry

The BFSI (Banking, Financial Services, and Insurance) industry operates with some of the most sensitive information that includes credit card details, transactional information, consumer details, and what not. In fact, the number of digital payments has increase to 72 billion in India in the last financial year 2022. At the same time, the related security risks have also increased.

The increasing digital use of banking services has made banks a constant target for hackers who are trying to get into the network. As a result, IT teams at BFSI organizations are more concerned about security than ever before.

Let’s understand the major security challenges faced by BFSI industry:

• Remote Workforce

Even banks’ dependency on remote and hybrid workforces has increased in the past years. This has made them more vulnerable to cyber threats than ever before. Employees can now access data and the network from anywhere on their systems; they are no longer just limited to the organization’s network.

• Rising Cloud-Based Cyber Attacks

With the increasing use of cloud-based software and data storage in the cloud, the network has become more vulnerable to cyberattacks. In fact, according to a report by IBM, about 45% of breaches happen in the cloud, which costs up to USD 3.80 million. So, now banks have to be more careful about securely configuring their cloud infrastructure and protecting themselves from harmful breaches.

• Insider Threats

Along with outside threats, banks can also be a target of insider threats. These may come from their employees and devices. For instance, the employees’ password can be compromised intentionally or unintentionally, as a result the access can go into the hands of an unauthorized user.

This is more likely to happen if your bank’s current security check only uses one authentication method like a password for critical resources, then you are under the threat of data getting compromised.

Why are Banks Adopting Zero Trust Approach?

Despite facing numerous security challenges, banks are working on the ‘castle-and-moat’ approach, aka, ‘perimeter security’. This approach for the network security model states that no one outside of the organization’s network should be able to access the business data.

However, everyone from inside the organization is assumed to be safe and has complete access to the data. In this approach, the user identity is only verified at the entry and exit of the network, and it is assumed that all the activity happening between the entry and exit is completely safe.

However, when it comes to safeguarding digital assets in today’s banking modern architecture, the traditional security approach has limitations. These include:

• Relying on just passwords for authenticating users
• Frequent use of USB drives for transferring files
• Annually reviewing rights of staff’s access to applications
• Overuse/ misuse of privileged accounts by the IT department
• Creating and sharing multiple files containing customer data

These limitations make the customer data stored in the bank’s database more fragile. Here’s when they need a new and modern security model, Zero Trust Security Model, to protect their sensitive information related to customers and transactions.

In the Zero Trust Security architecture, every access request is treated as unknown, irrespective of whether it is generated from inside or outside of the organization. The request is continuously authenticated to verify a user through all possible attributes.

These include user identity, geolocation, version of the operating system, applications installed on the endpoint, behavioral patterns, type of credential (human or programmatic), etc.

The Best Zero Trust Approach to Cyber Security in BFSI

Now, it has become critical for banks to become more proactive when it comes to security and switch to the Zero Trust Security formula of ‘Never Trust, Always Verify’.

Let’s understand what some of the best practices are that you must consider while adopting the Zero Trust Security Model.

• Gain Clarity About Your Business Objectives

The first thing you must consider while adopting the Zero Trust Security Model should be your business objective. The Zero Trust model can help you secure the entire bank’s network; while targeting specific risks and resolve them.

For instance, if your bank has recently encountered any instances of cyberattacks or data breaches in any area, you should target that area first. This will start your patching up process in the areas that need instant attention and improvement.

• Never Trust Implicitly, Always Verify

Irrespective of what your credential type is, human or programmatic, always verify the user access request. This also includes authenticating the users inside your organization along with the external ones. Moreover, authentication should not only be done once through passwords, as they are some of the weakest links and can be easily cracked and compromised.

Rather banks and other financial institutions must consider adding confirmation factors to authenticate the user. This will make it harder for any cybercriminal to bypass the security procedure. In fact, multi-factor authentication should be implemented regardless of any user’s privileged access. Also, banks can further add more security layers for specific network locations or data types.

• Deployment of Network Segmentation

Network segmentation means splitting your bank’s network into a few smaller units. Segmenting your entire attack surface helps in securing your data in case your defense mechanism fails or the attacker has entered your perimeter.

One of the most effective ways of network segmentation includes creating a microcosm for different teams in your bank that will offer them only limited resources. The purpose of doing so is to provide bank employees only with the essential information that they need to perform their job. This successfully helps brands in preventing overexposure to data and avoid insider threats.

• Adopt ‘Least Privilege’ when it Comes to Access Control

While working with sensitive data like financial information, only selective and trusted accounts are given privileged access. However, in the current banking network infrastructure, a single password is enough to access the entire network and data used by the bank to provide customer service. This is one major vulnerability that can be controlled by implementing Zero Trust’s granular policy.

The policy dictates that banking and other financial service businesses should only grant privileged access on ‘as and when required’ basis. Following the least privilege access policy will help in minimizing large-scale data breaches.

• Monitor & Analyze Your Network Traffic

Banks have hundreds of logins from different users, locations, and even devices. This makes banks’ networks more vulnerable to cyberattacks, thus making it imperative for them to know from where the traffic is entering their network.

For this, banks must use centralized network monitoring that will offer them a holistic view of their network from a single dashboard. Here, the traffic can be easily analyzed as per the bank’s security policies. Further, this will ensure that you don’t miss any malicious activity or notice it too late.

Conclusion

Containing the most sensitive information, the BFSI sector should be at the top when it comes to implementing advanced security models like Zero Trust Security. This will prevent cyber-attacks and data breaches from making any significant damage. Moreover, its mantra of verifying and authenticating every user brings everyone to the same page, where all users are assumed unknown.

Zero Trust Related Articles

• The Core Principles of Zero Trust Security Model
• What Is Zero Trust Security? Its Importance in Modern Security Architecture
• How to Improve Risk Management Using Zero Trust Architecture

The post A Zero Trust Approach to Cyber Security in Banking & Finance appeared first on Enterprise Blog.

Computer viruses, ransomware, malicious adware and Trojan have also caused a drastic increase in cybercrime activities. Dave hatter, a renowned cybersecurity expert and industry veteran says “As more of the real world is getting seamlessly connected & controlled by the virtual world and our personal and business information is becoming digital, the chances of risk become increasingly daunting”. 

The new trend of hybrid and remote working is also giving sleepless nights to security experts. Employees can now log in to their systems and access critical documents from anywhere, anytime. For employees who are working outside the IT domain, it is an exciting time to work due to better work-life balance, but on the other hand for cybersecurity teams, this new trend has created a wide range of new challenges.

Devices that are accessed remotely require a robust level of security to avoid cyber-attacks. Therefore, the zero-trust approach can be used to strengthen internet security by authenticating all devices, users, and connections before granting permission to access the IT assets and data.

What is Zero Trust Architecture: Overview

Zero Trust Architecture is a new age security model where all devices, applications, and users must be verified and authenticated before and after the access is granted. According to this model, no device or user can be automatically trusted, and permission is only provided to specific people, applications, databases, and resources with defined rights. 

The zero-trust approach is completely based on the “never trust, always verify” principle. It means that even when a device or user is within the network’s parameter, they will not get automatic access to documents or assets. Instead, first, they’ll be authenticated as per a set of policies that will decide what they are allowed to access and what not.

It is a fool-proof information security model which was first introduced in 2010, by John Kindervag who was the primary analyst at Forrester Research Inc. This model was launched to protect digital business environments, which include private and public clouds, DevOps, robotic process automation and SaaS applications. 

When implemented properly, the zero trust approach reduces the security threat for both IT teams and employees. IT administrators get complete visibility into all systems and devices, and all apps and services can communicate securely across network environments.

Whether you are accessing the network from home, any coffee shop, or airport, with zero trust approach, there is little to no chance of data breach, trojan or malware attacks.

Key Elements of Zero Trust Architecture 

Here are some noteworthy elements of zero trust architecture:

• Network Segmentation: This is regarded as the cornerstone of zero trust model. By dividing networks into several smaller structures, organizations eliminate the flaws in traditional network models. When there is no segmentation, adversaries only have to exploit a single network to get access to sensitive data.
• Identity & Access Management: Access to information is granted through identity and access management (IAM), which requires a specific level of authentication and authorization. Only those who have been verified are given access with the IAM’s multi-factor identification system.
• Data Protection: The utmost security of data is essential to avoid data breaches and prevent leaks. It becomes more critical when a company implements edge computing, Software as a Service (SaaS), or Infrastructure as a Service (IaaS).

Thanks to these internet-connected services, malicious entities get easier access points to compromise and exploit sensitive data. Moreover, it allows businesses to adhere to international rules and regulations for data security & privacy.

• Endpoint Security: The primary role of zero trust structure is to safeguard network endpoints from malicious attacks. As traditional network security parameters fade away after a certain point, enforcing robust endpoint security is of utmost importance to protect the network from cyber threats.

Zero Trust encourages the convergence of network and endpoint security to provide a comprehensive security structure.

Advantages of Implementing Zero Trust Architecture for Risk Management 

Zero trust approach can help your company in managing the risk management practice through these three phases. 

• Identification

The six pillars which are network, identity, endpoint, data, infrastructure, and application allow for a thorough assessment of assets and risks. Your organization can classify processed, stored, and shared information according to impact analysis. Prioritization is followed by actions to identify threats and vulnerable areas.

The zero-trust structure emphasizes all organizational assets and digital estate along with six specified pillars. By following the reference framework, your company can get a thorough understanding of the IT landscape and risks involved.

• Assessment

Continuous risk assessment is used for evaluating and enforcing access controls. A meticulous risk analysis of an information asset is carried out on a regular basis or after making significant changes. It empowers organizations to identify potential risks and assess whether their current processes and controls are adequate to bring those risks down to a manageable level.

In a more dynamic environment, constant risk assessment is advised by Zero Trust architecture. Each request is intercepted and explicitly verified by analyzing the signals on device, location, application type and data sensitivity. 

Analytics and rich intelligence can also be used to detect and eliminate threats in real time, allowing effective risk management at multiple levels. Moreover, a powerful multifactor authentication method helps in determining the actual identity of a user and mitigating the likelihood of unauthorized access.

The device compliance check also helps in reducing the likelihood of users using outdated or compromised endpoints for accessing company resources. 

• Response

You get real time response measures to minimize risk in every stage of the request lifecycle. The four primary types of response strategies are monitor, operate, tolerate and improve.

When zero trust policies are implemented in real time, it enables organizations to promptly find risks and take all necessary steps for its removal. 

Steps to Implement Zero Trust Architecture

Now that you are aware of the benefits of zero trust architecture, it’s time to implement this architecture to prevent cyberattacks. The implementation process can be divided into four crucial steps that include:

• Develop Policies

Before you decide to segment the zero trust strategy, you must create policies that characterize the whole structure. Every question must be carefully framed in terms of the network’s intended usage, who will use it, how it’ll be used, where it will be used and many other factors. This will prevent confusion and help employees understand the latest processes and systems.

• Determine Vulnerabilities in Your Network

In the second step, you need to find out the ‘attack surface’ that can be targeted by potential threats. The term attack surface refers to the number of vulnerable points in your network. Cybercriminals can launch a wide variety of attacks to create an unauthorized or remote connection in your network.

These allow them to steal crucial information from your digital infrastructure. However, mapping out of the weak points enable your IT team to prioritize security efforts.

• Define Permissions and Access Control

You should establish seamless access and permission at all levels for every user. Zero trust security verifies the access according to user identity, location, device, content type and the request to use any specific application.

Policies can be adaptive, so the privileges and permissions for user access are continuously reviewed or modified with the change in context.

• Select the Best Zero-Trust Strategy

Every network is different from the others. One organization might find the solution beneficial while the other one may find it completely useless. For instance, micro-segmentation is the main aspect of zero trust security and can be a good start for businesses.

This is because the segmentation separates your hybrid network infrastructure into multiple areas. Moreover, it also helps you in identifying the appropriate security protocols for each segment.

• Conduct Continuous Monitoring

Zero Trust implementation is just the beginning. If you want it to be effective, you must continuously watch activities on the network to spot threats and work towards improving the overall performance of the system.

Continuous reporting can help in identifying unusual network behavior and determining whether the additional security measures have affected business performance levels. Your reports will use a variety of analytics that can offer helpful insights into almost every aspect of the network as well as user operations.

In addition, with the help of machine learning, you can easily examine the logs that document network activity. This crucial data can assist you in adapting and improving your zero-trust network and implementing the necessary changes to avoid complex cyberattacks. 

Best Practices to Maintain Zero Trust Architecture

While maintaining the Zero Trust Architecture in your enterprise, a few practices like network monitoring, regular system update, employee awareness, etc., would come in handy. In fact, it is recommended that businesses identify their digital assets, in order to secure them properly.

• Identify your Critical Assets

You must know what documents and assets are critical to your organization so that you can secure them accordingly. It empowers you to prioritize security efforts and allocate appropriate resources for more vulnerable areas. 

• Network Monitoring

You must utilize network monitoring tools to detect unusual activities like unauthorized login attempts, unusual traffic on your network, suspicious activities, and more. 

• Regular System Update

The next important thing to do is regularly update and patch your system with the latest software updates. It’ll allow the system to address known vulnerabilities and new cyber threats, thus reducing the risk of any successful attack.

• Employee Awareness

It may be hard to believe, but most cybercrimes are committed when someone leaves their mobile devices and laptops unattended in public places like restaurants, cars, transport etc. Using a company’s laptop to access public Wi-Fi or using unsecured hotspots may lead to data leaks, phishing or loss of sensitive or financial information.

Therefore, you should educate your employees about common security threats and best security practices. Regular training sessions can be conducted on various cybersecurity threats and their countermeasures.

In a Nutshell

As more and more organizations are realizing that traditional security models are no longer capable of handling ever-evolving cybersecurity threats, zero trust architecture is an ideal solution for protecting the most valuable assets.

Employing zero-trust security methods and protocols is the most appropriate approach to risk management. It not only identifies and mitigates threats in real-time, but continuously reduces the attack surface and enhances the security posture.

The post How to Improve Risk Management Using Zero Trust Architecture appeared first on Enterprise Blog.

Traditional security models no longer fit into the complexity of modern businesses and their environments. Businesses need a security architecture that keeps their data, devices, and apps across different work locations safe and secure.

In fact, the digital transformation and the new way in which organizations are operating in a hybrid or remote model has made them more prone to cyberattacks. This is where organizations need to adopt the new security model, the Zero Trust Security Model, where every user access request is verified and authenticated continuously.

Let’s understand in detail what exactly the Zero Security Model is, how it functions, and why it is important for your modern business.

What is Zero Trust Security?

The Zero Trust Security stands for its literal meaning, Zero Trust, where an organization functions on the principle of ‘Never Trust, Always Verify’. Upon implementation of this security model, all the users, irrespective of whether they belong from inside or outside of the organization’s network are treated as a threat.

Users need to be continuously authenticated and validated, instead of only once, i.e., at the perimeter. This practice is important for security configuration and safe access to business data and applications.

Continuous authentication and validation are required because Zero Trust works on the assumption that there is absolutely no trustworthy user in the existing network anywhere, including in the cloud, local, hybrid, or even a combination.

By adopting the Zero Trust approach, organizations can focus on protecting their business environments by enabling robust authentication methods for digital transformation. Along with this, the Zero Trust Security approach also leverages the ‘least access’ policy, network segmentation, threat prevention of Layer 7, and lateral movement prevention.

All this secures your business and data from modern-day business challenges like hybrid cloud environments, ransomware threats, and even remote working style.

Why Your Organization Needs a Shift from Traditional Security Models?

Previously, organizations functioned on a castle-and-moat model of cybersecurity. In this model, everyone outside of the business network was seen with eyes of distrust. However, every user from inside the organization was trusted and given the benefit of doubt. The businesses’ assumption that everyone from inside the organization is completely trustworthy is popularly known as ‘implicit trust’.

However, this trust would at times result in data breaches. In fact, the attackers were also able to move freely throughout the network by just surpassing the authentication once, at the perimeter.

So, to address the loophole where threats from the inside the organization were not addressed, organizations transitioned to the Zero Trust Security Model. This model validates every user from outside as well as inside of the organization with the same authentication method every time.

This has successfully reduced the opportunities for hackers to access the system, thus, preventing both internal and external threats.

How Does the Zero Trust Security Model Function?

Zero Trust Model is quite simple and assumes that everything is hostile in nature and requires authentication. The user verification is executed with the help of advanced technologies including endpoint security, strong cloud workload technology, identity protection, and multi-factor authentication.

The Zero Trust architecture works on the belief that one-time user validation won’t be enough as user attributes and related threats are subject to change.

And that’s the reason Zero Trust policies only counts on real-time visibility of application and user identity attributes that include:

• Credential privileges on every device
• Geo Location
• User Identity
• Behavior patterns of the device and credential
• Authentication protocol & risk
• Versions of operating systems
• Installed applications on an endpoint
• Detecting incidents such as suspicious activities or attack recognition
• Programmatic or Human type of credential

Further, businesses must assess the IT infrastructure and the potential attack paths to stop risks and minimize the effect of a breach. This can be done by creating a segmentation based on device types, group functions, or identities.

Why Does the Zero Trust Security Model Fits Right in the Modern Security Architecture?

The cloud receives access request from multiple users operating from different location on different devices. All the requests are differently verified, and the authenticated ones are only allowed access.

Today, when organizational structures are changing to completely remote or hybrid, businesses need new security models that can easily adapt to the complexity. Along with this, the security model should also be capable of protecting apps, devices, data, and people, secure wherever and whenever they are operating.

So, the Zero Trust Security model is one such effective strategy that can protect sensitive and critical business data like IP (Intellectual Property), PII (Personally Identifiable Information), and financial information.

Further, let’s understand in detail how the Zero Trust Security Model fits right in the modern security architecture.

• Ensures Network Trust

IT teams need to trust the network before granting it the required access. But, unlike the traditional security models, the Zero Trust Security model does not assume that an internal user is credible. It authenticates the internal and external access requests repeatedly to ensure network trust, irrespective of the user and devices’ location.

Moreover, during verification, Zero Trust also proactively identifies, mitigates, and blocks threats like DNS data exfiltration, phishing, ransomware, malware, advanced vulnerabilities, etc.

• Offers Secure Application Access to Partners & Employees

Traditional access technology such as VPN is vulnerable as their user credentials can be easily compromised, leading to breaches. Considering this, IT teams need to make changes in the way their access models work, so that only accessing information with a password should not be sufficient for any user. This will ensure business security along with enabling easy and quick access for all users, including the third-party ones.

The Zero Trust Model, through its granular security policies that define which user can have the access to which part of the system, works on offering the same experience for its users, by reducing access complexity and risk.

• Address Modern Day Business Challenges

Business requirements have changed now a days, especially with digital transformation and the way employees work today. As a result, a network gets user and access requests from different devices, users, and locations. When not everyone is working from the enterprise premises, users can send access requests from their homes, client locations, or even a vacation.

This increases the risk exposure, because of which trusting even the internal users becomes difficult. This is where Zero Trust Security’s ‘Never Trust, Always Verify’ formula comes into play. In this policy, no user is trusted, and every access request is verified.

• Increased Visibility into the Network Traffic

The Zero Trust Architecture, ZTA provides visibility that enables organizations to understand the performance behavior, contextual details, and even the user and application activity across different pillars.

Further, Network Performance Monitoring, NPM, improves the detection of any unusual behavior across or within the network. If the data depicts any unusual activities, the security policies can be alerted and adjusted.

Core Principles that Zero Trust Security Model Adheres To

The core principles of the Zero Trust Security Model work on removing inherent trust from users. It ensures that every user, device, and access request is continuously verified to ensure optimum security.

Moreover, the Zero Trust Security Model isn’t something that should be set once and then forgotten about. Its core principles must be continuously addressed to achieve the desired security goals.

• Continuous access verification and authentication, every time, for all the resources
• Set a limitation to the ‘blast radius’, which measures the total impact of a security event. This will help you minimize the impact of any internal or external breach
• Monitor the user behavior and alert in real-time if any activity is found suspicious
• Use concepts like JEA (Just Enough Access) and JIT (Just In Time) to offer least-privilege access
• Always assume a breach and improve defenses and threat detection
• Use granular policies to protect your business data
• Detect and prevent lateral movement within the network
• Use MFA, Multi Factor Authentication to verify a user

Practical Use Cases of How Enterprise can Implement Zero Trust Security

The Zero Trust Security Model is apt for any enterprise that stores digital data and functions on a network. Let’s understand some of the most common use cases of Zero Trust:

• Secure Support to Remote Work

With Zero Trust, your employees can request user access from any location, irrespective of whether they are working from inside or outside the enterprise premises. This security model uses principles like multi-factor authentication that verifies the user access request at multiple levels, only granting access to legitimate users.

• Augmenting or Replacing a VPN

Even now organizations count on VPNs to keep their data, location, and user access protected and undisclosed. But it is not an ideal choice. A VPN may provide a certain level of connectivity, but it still cannot provide visibility into user behavior or even control over user access.

Whereas, the Zero Trust Security model is much more capable of addressing modern business needs like speed, remote work, and even security measures.

• To Onboard Contractors & Other Third Parties

An organization will always collaborate and work with partners, vendors, contractors, consultants, and other third parties. They will need user access to your network for collaterals and other materials, but how do you trust them?

With Zero Trust Security, businesses can extend least privileges and restricted access to parties and individuals working from outside the organizations. So, even if your internal IT teams are not managing these users, their user access will remain secure and restricted at the same time.

• Secure Cloud & Multi Cloud for Remote Access

The Zero Trust Security Architecture authenticates every access request, irrespective of its source location or destination. This also helps businesses minimize the use of cloud-based services that might be unauthorized by blocking or controlling the operations of unauthorized apps.

Conclusion

Modern businesses need to entail modern security architecture, the Zero Trust Security Model to keep their data, network, and users secure. However, it may still sound complex, but you need to understand, Zero Trust Security is not a destination or a model to implement once, rather, it needs continuous trials.

So, we recommend you start small, understand its implementation, allow your users to get used to the new model, and then scale its deployment in phases to the entire enterprise.

The post What Is Zero Trust Security? Its Importance in Modern Security Architecture appeared first on Enterprise Blog.