Anti-Virus\All-In-One Software Vendor List W X Y Z
ZeoBIT is relatively a new company and offers an anti-virus product known as PCKeeper that has performed very well in virus tests.
Webroot specialises in hosted security services such as email archiving, backup, email and web security also offers home based anti-malware products.
ZoneAlarm is a checkpoint company and sells security software to home users. ZoneAlarm provides a free but very effective firewall. It also sell a wireless router and encryption software.