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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.

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ImageTitlePublication Date
 Info Sheet: Continuously Hunt for Network Intrusions (August 2019)8/30/2019
 Advisory: Patch Remote Desktop Services On Legacy Versions of Windows (June 2019)6/1/2019
 Info Sheet: Defending Your DNS Infrastructure (June 2019)6/1/2019
 Info Sheet: Boot Security Modes Recommendations (June 2019)6/1/2019
 Advisory: Guidance For Vulnerabilities Affecting Modern Processors - Update 2 (May 2019)5/1/2019
 Info Sheet: Limiting ptrace on Production Linux Systems (May 2019)5/1/2019
 Advisory: Update Earlier Versions of Solaris to 11.4 (March 2019)3/1/2019
 Advisory: Updated Guidance For Vulnerabilities Affecting Modern Processors (January 2019)1/25/2019
 Tech Report: NSA/CSS Technical Cyber Threat Framework v2 (November 2018)11/1/2018
 Info Sheet: 2018 Cybersecurity Highlights (October 2018)10/1/2018
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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.