Defending Operational Technology Security (OT Security) is critical to protecting industrial control systems (ICS) from cyber threats. Industrial networks are vulnerable to cyber attacks that can cause significant damage, including production downtime, equipment damage, and safety hazards Best practices for defending OT security include implementing a multi-layered defense strategy that includes threat detection, vulnerability management, access control, and incident response. Network segmentation, access control, and strong authentication methods can limit the risk of unauthorized access to ICS. Regular security assessments and audits can help identify and remediate vulnerabilities before they can be exploited by cybercriminals.
Threat intelligence can help organizations stay up-to-date with the latest cyber threats and develop effective defenses. An incident response plan that outlines a clear course of action in the event of a cyber-attack can also help minimize damage and restore operations quickly. By implementing best practices for defending Operational Technology Security, organizations can protect their ICS from cyber threats, safeguard critical infrastructure, and ensure the continuity of operations.
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