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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
 Info Sheet: Limiting Location Data Exposure8/4/2020
 Info Sheet: Leverage Modern Hardware Security Features (August 2019)8/30/2019
 Info Sheet: Integrate Threat Reputation Services (August 2019)8/30/2019
 Info Sheet: Identity Theft Threat and Mitigations (September 2018)9/18/2018
 Info Sheet: Hardening Network Devices (August 2020)8/18/2020
 Info Sheet: Exercise a System Recovery Plan (August 2019)8/30/2019
 Info Sheet: Enforce Signed Software Execution Policies (August 2019)8/30/2019
 Info Sheet: Embracing a Zero Trust Security Model (February 2021)2/25/2021
 Info Sheet: Eliminating Obsolete TLS Protocol Configurations (January 2021)1/5/2021
 Info Sheet: Detect and Prevent Web Shell Malware (April 2020)4/22/2020
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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.