High Quality Content by WIKIPEDIA articles! Websense is a San Diego-based company specializing in Web security gateway software. IT enables clients (businesses and governments) to block access to chosen categories of website. IT has come under criticism from civil liberties groups on the grounds that it assists repressive regimes to restrict freedom of speech.WEbsense was founded by Phil Trubey in 1994. IT went public in the year 2000.APart from Web filtering, also known as Internet content-control software, the company provides email security, and data loss-prevention technology. THe software also tracks individual internet usage, and its reports can be date drilled by "risk class, category, URL, application, user, workstation, dates, and more."