Official websites use .gov
Secure .gov websites use HTTPS
Statement for the Record by Lieutenant General Keith Alexander Commander Joint Functional Component Command for Network Warfare, Before the House Armed Services Committee Subcommittee on Terrorism, Unconventional Threats, and Capabilities Subcommittee
Statement for the Record of LT GEN KEITH B. ALEXANDER, Director, National Security Agency, before the Committee on the Judiciary United States Senate
Statement for the Record by Mr. William B. Black, Deputy Director, National Security Agency, before the House Permanent Select Committee on Intelligence