NIST Draft Leads September 22 OT Security News
This briefing summarizes verified operational technology and critical-infrastructure cybersecurity developments. It highlights NIST's draft SP 800-82r4, which updates OT security guidance with zero trust, CSF 2.0, and consequence-driven risk management.
". Plain text. Should we include line breaks. Good. Potential issue: "NIST's draft revision of SP 800-82r4" source says initial public draft. We can mention. "Comments remain open until Nov. 30, 2026." Source says accepting public comments through November 30, 2026. Fine. "New York's Senate scheduled an Oct. 1, 2026 hearing" source says announced public hearing for October 1, 2026. Fine. "municipal water and wastewater cyber threats" source. Good. Need ensure not copying source phrasing. Some phrases: "zero-trust concepts" source "zero-trust principles"; okay. "risk and asset management, monitoring, system security" source "risk management, asset management, monitoring and detection, system-management security". We changed. "water, transportation, and industrial IoT" source "water, transportation, and IIoT". Fine. "stack buffer overflow" exact technical term. "unauthenticated LAN attacker" source "LAN-based, unauthenticated attacker". Fine. "crafted HTTP request" source. Technical. "