Fidelis Cybersecurity is a cybersecurity company focused on threat detection, hunting, and targeted response of advanced threats and data breaches. Among its customers includes IBM, the United States Army and the United States Department of Commerce. Fidelis offers network security appliances, which include the company's patented Deep Session Inspection architecture. The company claims speed and accuracy in network traffic inspection among its technical differentiators. In August 2012, General Dynamics announced an agreement to acquire Fidelis into its Advanced Information Systems division.