ZoneAlarm ForceField

Virtualized surfing – Creates a "bubble of security" around your browsing session that works two ways: it protects your PC from Web site threats such as drive-by downloads; and protects your browsing session from threats on your PC Seamless use – surf as you always do without any special knowledge required and no interruptions Keylogger jamming – protects your browsing, banking and shopping by disabling keyloggers/screengrabbers that may reside on your PC Anti-spyware scanning during your browsing session to protect you as you bank and shop Phishing and fraudulent Web site warning and protection Dangerous download scanning and protection Private browsing to completely erase your surfing tracks from your PC (not yet in the beta) 
Svelte proportions – ForceField can be deployed to any PC within about 30 seconds in its Instant ForceField™ form (not available in current beta), making it convenient for on-the-go use on shared public computers.