Kingsoft Antivirus is a cloud security smart scan anti-virus software developed by Kingsoft Network. It is a combination of the industry-proven mature and reliable anti-virus technology, such as inspired search, code analysis, virtual machine virus detection, so that it is in the detection of virus types, detection of virus speed, unknown virus prevention and control and other aspects of the world's advanced level, while Kingsoft Antivirus has a virus firewall real-time monitoring, compressed file detection, detection of e-mail viruses and many other advanced features.