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Cybersecurity Advisories & Technical Guidance

NSA Leverages its elite technical capability to develop advisories and mitigations on evolving cybersecurity threats.

Browse or search our repository of advisories, info sheets, tech reports, and operational risk notices listed below. Some resources have access requirements.

For a subset of cybersecurity products focused on telework and general network security for end users, view our Telework and Mobile Security Guidance page here.

ImageTitlePublication Date
 Cybersecurity Advisory: (Abridged) Detecting Abuse of Authentication Mechanisms (December 2020)12/17/2020
 CSA: Stop Malicious Cyber Activity Against Connected Operational Technology4/29/2021
 CSA: Russian SVR Targets U.S. and Allied Networks4/15/2021
 Compromised Personal Network Indicators and Mitigations9/17/2020
 Advisory: Vulnerabilities Affecting Modern Processors (January 2018)1/4/2018
 Advisory: Updated Guidance For Vulnerabilities Affecting Modern Processors (January 2019)1/25/2019
 Advisory: Update Earlier Versions of Solaris to 11.4 (March 2019)3/1/2019
 Advisory: Turla Group Exploits Iranian APT (October 2019)10/21/2019
 Advisory: RSA SecureID Token Authentication Agent Vulnerabilities (December 2017)12/11/2017
 Advisory: RSA Key Generation Vulnerability Affecting Trusted Platform Modules (October 2017)10/24/2017
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Additional Documents

The following resources require use of a Federal/DoD Public Key Infrastructure (PKI), Personal Identity Verification (PIV) or Common Access Card (CAC) client certificate. Read more information about these access requirements.