Ed Amoroso, the President of Research as a Service analyst firm TAG Cyber, interviews PortSys CEO Michael Oldham about how companies use Total Access Control (TAC) to prevent attacks on their infrastructure. Oldham explains how enterprise IT teams rely on the company's next-generation reverse proxy Zero Trust solution to simplify, strengthen and unify secure access for end users to critical resources wherever they may reside – including local, cloud and legacy applications, as well as web services.