360 Safeguard (Chinese: 360安全卫士) is a program developed by Qihoo 360, a company based in China. 360 Safeguard's main focus is on stopping computer viruses, malware, trojan horses, and security patching for Windows. 360 Safeguard trojan horses scanner is cloud-based. It also has a heuristics engine built into the scanner.
Features
Anti trojan capabilities
Real-time Protection
Trojan Firewall
Webshield— Protection against Internet threats.
Software Manager
Junk file cleaner
Internet Explorer Repair
Leak Fixer
Self Protection— Prevents malware from terminating 360 Safeguard processes and damaging 360 Safeguard files
Software isolation area
Eye protection-aids in reducing stress on eyes and notices for a rest on eyes
Source :http://en.wikipedia.org