U.S. flag

An official website of the United States government

Government Website

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Safely connect using HTTPS

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

  1. Home
  2. About DHS
  3. Site Links
  4. Keywords
  5. Federal Network Security

Federal Network Security

Last Updated: | Press Releases

Statement by Secretary Mayorkas on Charting New Course to Improve the Nation’s Cybersecurity and Protect Federal Government Networks

Secretary of Homeland Security Alejandro N. Mayorkas released the following statement in support of President Biden’s Executive Order to improve our nation’s cybersecurity and protect federal government networks.

Last Updated: | Testimony

Written testimony of NPPD for a House Homeland Security Subcommittee on Cybersecurity & Infrastructure Protection and House Armed Services Subcommittee on Emerging Threats & Capabilities hearing regarding Interagency Cyber Cooperation

U.S. Department of Homeland Security (DHS) National Protection and Programs Directorate (NPPD) Office of Cybersecurity and Communication Assistant Secretary Jeanette Manfra addresses DHS’ ongoing and collaborative efforts to strengthen the cybersecurity of the Nation’s critical infrastructure.

Last Updated: | Testimony

Written testimony of NPPD for a House Oversight and Government Reform Subcommittee on Information Technology, and Subcommittee on Government Operations hearing titled “State of Play: Federal IT in 2018”

U.S. Department of Homeland Security (DHS) National Protection and Programs Directorate (NPPD) Office of Cybersecurity and Communications Assistant Secretary Jeanette Manfra addresses the state of federal cybersecurity.