HomeWhat We DoCybersecurityAdvisories & Technical Guidance

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: Defending Your DNS Infrastructure (June 2019)6/1/2019
 Info Sheet: Defend Privileges and Accounts (August 2019)8/30/2019
 Info Sheet: Continuously Hunt for Network Intrusions (August 2019)8/30/2019
 Info Sheet: Cloud Security Basics (August 2018)8/29/2018
 Info Sheet: Boot Security Modes Recommendations (June 2019)6/1/2019
 Info Sheet: Blocking Unnecessary Advertising Web Content (July 2018)7/5/2018
 Info Sheet: Best Practices for Keeping Your Home Network Secure (September 2018)9/18/2018
 Info Sheet: Adopting Encrypted DNS in Enterprise Environments (January 2021)1/14/2021
 Info Sheet: Actively Manage Systems and Configurations (August 2019)8/30/2019
 Info Sheet: 2018 Cybersecurity Highlights (October 2018)10/1/2018
Page 5 of 9

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.