GuardedID

GuardedID^® takes a proactive approach to stopping malicious keylogging programs by encrypting every keystroke at the point of typing the keys, and rerouting those encrypted keystrokes directly to your Internet Explorer browser through its own unique path. GuardedID^® bypasses the typical places keyloggers normally reside, thereby helping to eliminate your vulnerability to keylogging attacks, which could compromise your personal information causing you financial losses.

Source from http://www.guardedid.com/products.aspx