Keith Brian Alexander founded IronNet, Inc. and IronNet Cybersecurity, Inc. Presently, he holds the position of Chairman, President & Co-Chief Executive Officer at IronNet, Inc. and Chairman, President & Co-Chief Executive Officer at IronNet Cybersecurity, Inc. (a subsidiary of IronNet, Inc.). Mr. Alexander is also on the board of Amazon.com, Inc. and Solcyber, Inc.

Mr. Alexander previously held the position of Director at United States National Security Agency.

Mr. Alexander received an undergraduate degree from US Military Academy, a graduate degree from Boston University, a graduate degree from Naval Postgraduate School and a graduate degree from National Defense University.