WASHINGTON, Oct. 9 -- The National Security Agency issued the following press release:
FORT MEADE, Md.-Today, the National Security Agency released a Cybersecurity Information Sheet (CSI), "Hardening Department of War (DoW) Critical Operational Technology (OT) Environments with Zero Trust (ZT) Principles." (https://media.defense.gov/2026/Oct/08/2004013274/-1/-1/0/CSI_HARDENING_OT_WITH_ZT.PDF)
The guidance recommends using ZT mitigation principles to prevent catastrophic impacts to U.S. national security, economic security, and public health and safety. While primarily intended for National Security Systems (NSS), DoW, and Defense Industrial Base (DIB) network system owners, and the operators responsible for protecting these critical syste...