For decades, the Purdue Enterprise Reference Architecture (PERA), commonly known as the Purdue Model, has been the foundation for securing industrial control systems (ICS) and operational technology (OT) – however, many question whether this model is still effective as cyber threats evolve. Before we discuss its relevance today, let’s quickly recap what the Purdue Model
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Ready to strengthen your expertise in ICS security? This self-paced, beginner-friendly course gives you lifetime access to essential training in industrial control system (ICS) and operational technology (OT) security. Designed for busy professionals, it’s perfect for those protecting critical infrastructure or working in industrial environments. What’s Included? Learn the essentials with hands-on experience in: Virtual
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Navigating OT Security: Compliance Challenges in Healthcare Operational technology (OT) systems are at the heart of modern healthcare facilities, driving everything from medical devices to critical infrastructure like HVAC and power systems. But as OT environments become more interconnected and face growing cyber threats, healthcare organizations are grappling with another mounting challenge: compliance. Healthcare is
Read MoreThe Cybersecurity Maturity Model Certification (CMMC) program has undergone significant updates, bringing new challenges and opportunities for defense contractors and subcontractors. These changes are critical for protecting Controlled Unclassified Information (CUI) and maintaining the integrity of the Department of Defense (DoD) supply chain. What’s New in the CMMC Program? Recent revisions to the CMMC framework
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Understanding Legacy OT Systems and Their Cybersecurity Risks Operational Technology (OT) systems are the backbone of critical industries, from manufacturing to utilities. However, many of these systems were built decades ago—long before today’s complex and pervasive cyber threats. These legacy systems often lack built-in cybersecurity features, making them prime targets for hackers. In a world
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