NIST SP 800-18 Revision 2: Why the System Security Plan Has Evolved from Documentation into a Risk Management Platform
In June 2026, NIST released Special Publication 800-18 Revision 2 – Developing Security, Privacy, and Cybersecurity Supply Chain Risk Management Plans for Systems, marking the first comprehensive update to the guidance in nearly two decades. The new publication fundamentally redefines the purpose of the System Security Plan (SSP), integrating cybersecurity, privacy, and Cybersecurity Supply Chain…

























