Valve co-founder and managing director Gabe Newell has responded to claims that Steam’s Valve Anti-Cheat system reads domains users visit and sends this information back to Valve’s servers. Posting recently on Reddit, Newell briefly described the function of VAC, Steam’s anti-cheat system, and addressed questions whether Valve would retain users’ browsing histories. Specifically, he confirmed that Valve does not send browsing history to its servers, nor care what porn sites Steam users visit.