OT Security Guidance: NIST Drafts Updated Guide, CISA/FBI Advise on ICS Integrators
Summary
NIST has released Revision 4 of its operational technology security guide for public comment, with a deadline of November 30. Additionally, CISA and the FBI are providing guidance specifically for Industrial Control System (ICS) integrators.
IFF Assessment
FRIEND
The article discusses updated guidance and advice for improving operational technology and ICS security, which is beneficial for defenders.
Defender Context
Defenders should pay close attention to updated guidance from NIST regarding operational technology security, as it often reflects evolving best practices and emerging threats in critical infrastructure. The advice for ICS integrators also highlights a key area where security improvements can prevent significant disruptions.