Oct. 8, 2026

NSA Releases Zero Trust Guidance for Protecting Operational Technology Systems

The "Zero Trust Guidance for Protecting Operational Technology Systems" assesses OT system vulnerabilities; provides guidance for implementing ZT outcomes despite technical limitations; identifies a manageable starting point for transitioning from perimeter-based defenses toward a verifiable, resilient, and adaptive architecture; proposes recommendations using ZT mitigation principles to prevent catastrophic impacts to our society's national security, economic security, and public health and safety; and outlines methods for tailoring ZT concepts to strengthen system security.

Aug. 27, 2025

NSA and Others Provide Guidance to Counter China State-Sponsored Actors Targeting Critical Infrastructure Organizations

FORT MEADE, Md. – The National Security Agency (NSA) and other U.S. and foreign organizations are releasing a joint Cybersecurity Advisory to expose advanced persistent threat (APT) actors sponsored by the Chinese government targeting telecommunications, government, transportation, lodging, and military infrastructure networks globally and outline appropriate mitigation guidance.

May 22, 2025

NSA’s AISC Releases Joint Guidance on the Risks and Best Practices in AI Data Security

FORT MEADE, Md. – The National Security Agency’s Artificial Intelligence Security Center (AISC) is releasing the joint Cybersecurity Information Sheet (CSI), “AI Data Security: Best Practices for Securing Data Used to Train & Operate AI Systems,” to provide best practices and recommendations for the data security of AI systems.

Feb. 7, 2024

NSA and Partners Spotlight People’s Republic of China Targeting of U.S. Critical Infrastructure

The National Security Agency (NSA) has joined partners to issue a Cybersecurity Advisory (CSA) to address People’s Republic of China (PRC) targeting of U.S. critical infrastructure. The CSA, entitled “PRC State-Sponsored Actors Compromise and Maintain Persistent Access to U.S. Critical Infrastructure,” is led by the Cybersecurity and Infrastructure Security Agency (CISA) in partnership with NSA, the Federal Bureau of Investigation (FBI), and additional government agencies.

Oct. 19, 2023

NSA Shares Recommendations to Advance Device Security Within a Zero Trust Framework

The National Security Agency (NSA) has released a Cybersecurity Information Sheet (CSI) to enable federal agencies, partners, and organizations to assess devices in their systems and be better poised to respond to risks associated with critical resources.

Sept. 17, 2020

Reduce Risk of Network Compromises

FT. MEADE, Md. — The National Security Agency has released two cybersecurity information sheets (CSIs) with best practices to help National Security System (NSS) and Department of Defense (DoD) teleworkers and their systems administrators secure their networks and handle potential compromises.

Oct. 3, 2019

NSA Names Anne Neuberger New Deputy National Manager

FORT MEADE, Md. — Press release about the National Security Agency (NSA) designating Anne Neuberger, currently NSA's Director of Cybersecurity, as the new Deputy National Manager (DNM). NSA's role in U.S. cybersecurity includes serving as the Office of the National Manager (ONM) for National Security Systems (NSS). NSS is defined as systems that handle classified information or are otherwise critical to military or intelligence activities.