"NIST Publishes Final Version of 800-82r3 OT Security Guide"
"NIST Publishes Final Version of 800-82r3 OT Security Guide"
NIST recently published the final version of its latest guide to operational technology (OT) security. NIST published the first draft of Special Publication (SP) 800-82r3 (Revision 3) in April 2021, with a second draft being released one year later. Now, Revision 3 of the OT security guide has been finalized. The new 316-page document provides guidance on improving the security of OT systems while addressing their unique safety, reliability, and performance requirements.