360 Security Guard 360 Security Guard is a computer security assistance software launched by Beijing Qihoo Technology. It is suitable for Windows, Linux and Mac OS systems. The main functions include computer physical examination, Trojan killing, system repair, garbage cleaning, optimization acceleration and software housekeeping. Featured functions include Trojan firewall, 360 secret disk, pop-up blocking and 360 cloud recovery. Technical features include efficient heuristic scanning, cloud intelligent synchronization and virtualization technology. It has a good reputation among users and a high market share. It is a powerful, efficient and intelligent security software. Click to view 360 software PC software Other software Pull up to load more...