A Cybersecurity Context

Microsegmentation

Microsegmentation in cybersecurity is a technique that divides a network into smaller, isolated segments, each with its own security controls and policies. This approach enhances security by limiting the lateral movement of threats, thereby containing potential breaches to a confined area.

ColorTokens’ enterprise microsegmentation platform gives you the peace of mind of knowing that your computing environment is always prepared for a breach-by-design. With our Xshield platform, your critical business systems are protected by micro-perimeters, preventing the spread of malware or ransomware. We’re dedicated to ensuring all your assets and applications are protected: IT, IoT, and OT, on-campus, in the cloud, or containers. ColorTokens makes your organization breach ready.

Resilience, Not Just Compliance: A Zero Trust Perspective for Federal Cybersecurity

Introduction For decades, cybersecurity in government has been defined by a familiar cycle: secure the perimeter, block the intruders, respond to the audits. That model no longer works. As adversaries grow more sophisticated and resources remain tight, the federal community needs a new mindset. Prevention still matters, but resilience must come first. That shift from preventing every attack to assuming breach and planning for recovery is the essence of Zero Trust. It’s also the perspective I bring to my role at ColorTokens after more than 20 years in federal service, including time as Chief Information Security Officer (CISO) at the Department of the Interior (DOI). Zero Trust as a Philosophy, Not a Checklist...

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