ColorTokens has successfully completed its IRAP assessment at the PROTECTED level, ensuring top-tier cybersecurity readiness for Australian entities.

Participate in an engaging workshop on minimizing ransomware risks in IT/OT environments with ColorTokens' Xshield during Security Days 2026.

Join our free seminar on June 19, 2025, to learn about active cyber defense and ColorTokens' Xshield, designed for better security management.

The AWS AI Agent Incidents This report reviews the breaking news about AWS AI outages, analyzes architectural failure modes, and demonstrates how ColorTokens Xshield microsegmentation, designed to stop breach proliferation, could have changed the outcome. In late 2024 and 2025, Amazon Web Services reportedly suffered at least two significant outages linked to its own AI operations and […]

There are two vectors that hackers use to attack your enterprise. One is characterized as the North-South vector, which describes traffic moving between the enterprise and the public internet (or other outside networks, such as partners or suppliers). The other vector is lateral traffic inside your enterprise landscape; this is often called East-West traffic. Controlling […]

株式会社電巧社が開催する「能動的サイバー防御」に関するセミナーが6月19日に予定されています。最新のサイバーセキュリティ対策を学べる貴重な機会です。

Agnidipta Sarkar, Chief Evangelist, ColorTokens is a cybersecurity and digital resilience leader with more than three decades of experience spanning cyber defense, risk management, business continuity, privacy, and Zero Trust. At ColorTokens, he works with boards, C-suite executives, and security leaders to strengthen breach readiness and connect cybersecurity programs with business priorities, while also contributing to international standards and industry initiatives through organizations including ISO, the Cloud Security Alliance, NIST, and ISA. Before joining ColorTokens, Sarkar served as Group CISO at Biocon and held senior information security and risk leadership roles at organizations including DXC Technology, Hewlett Packard Enterprise, and HP. ColorTokens is a cybersecurity company focused on microsegmentation, Zero Trust, and helping enterprises become more resilient when attackers breach traditional perimeter defenses. Its flagship Xshield Enterprise Microsegmentation Platform is designed to prevent attackers and malware from moving laterally across an organization by creating granular security boundaries around workloads and assets spanning data centers, cloud infrastructure, endpoints, Kubernetes environments, operational technology (OT), and Internet of Things (IoT) devices. The platform also incorporates AI-assisted workflows for discovering environments, creating segmentation policies, and accelerating policy deployment, with the broader goal of reducing an organization’s attack surface and limiting the potential impact, or...

ColorTokens has been recognized as a leader in microsegmentation by Forrester in their Q3 2026 evaluation, showcasing its strength in breach readiness and flexible deployment options.

ColorTokens is proud to join the newly announced Claroty Technology Alliances Program. The program integrates market-leading microsegmentation capabilities with the Claroty Platform to strengthen…

Akamai, ColorTokens, Corsha, Elisity und Zero Networks treten dem „Claroty Technology Alliances Program“ bei

Dr. Guru Gurushankar of ColorTokens addresses cyber resilience in healthcare, emphasizing breach readiness and microsegmentation.

The following is a guest article by Chuck Suitor, Strategic Advisor – Healthcare at ColorTokens, and former Chief Technology Officer at MD Anderson Cancer Center Earlier this year, Change Healthcare, a division of UnitedHealth Group, fell victim to a…

ColorTokens Xshield, a microsegmentation platform, has received FedRAMP Moderate Authorization, enabling U.S. federal agencies to adopt it for Zero Trust security.

The IAM platform developed by PureID will allow ColorTokens to further extend the reach and scope of the company’s zero-trust IT portfolio.

How the ColorTokens Xshield platform and its integrated ecosystem stand between North America’s power grid and digital adversaries. Note: AI generated image, please ignore errors. Let us not pretend that the threat to North America’s Bulk Electric System is theoretical. In 2022, SANDWORM, Russia’s GRU-linked hacker collective, deployed Industroyer2 against Ukrainian high-voltage substations, a direct […]

Microsegmentation has moved well beyond a narrow infrastructure conversation. Today, teams need to enforce policy across cloud workloads, data centers, user endpoints, containers, and OT and IoT environments without creating more operational friction than security value. That broader requirement is exactly why we built the ColorTokens Xshield Enterprise Microsegmentation Platform™ the way we did. It is also […]

More than 25 million individuals are now tied to the Conduent Business Services breach as investigations continue to expand its scope. In Canada, approximately 750,000 investors were affected in the CIRO data breach. During roughly the same period, 2,451 vulnerabilities specific to industrial control systems were disclosed by 152 vendors. The latest ColorTokens Threat Advisory […]

ColorTokens is proud to announce that its Xshield Enterprise Microsegmentation Platform™ has achieved a FedRAMP® Moderate Authority to Operate (ATO), a significant milestone that underscores our commitment to delivering secure, resilient, and mission-ready cybersecurity solutions for the U.S. Federal Government. FedRAMP (the Federal Risk and Authorization Management Program) is the U.S. government’s gold standard for cloud security. Achieving a Moderate ATO means that Xshield has successfully met […]

The final weeks of 2025 did not arrive quietly. A single software flaw rippled across the internet, healthcare providers disclosed deeply personal data exposures, and millions of everyday devices quietly joined large scale attacks. As we step into 2026, the ColorTokens Threat Advisory brief captures the operating conditions security teams are already living in, where breaches are assumed, exploitation is fast, […]

In Nevada, a state employee downloaded what looked like a harmless tool from a search ad. The file had been tampered with, and that single moment opened the door to months of silent attacker movement across more than 60 agencies.  That pattern shows up again and again in the latest ColorTokens Threat Intelligence Brief. Attackers rarely break in with […]

Most cyber breaches begin quietly, with a simple mistake. A misconfigured cloud bucket, a phishing email that looks just real enough, or an employee who forgets to revoke access when leaving the company. The ColorTokens Threat Advisory team highlighted how these small cracks turn into serious breaches. There were insider threats in the financial sector, […]