Having information stolen is the worst when we use public computers. I run an application that requires a login/password to use. What security software can I use to prevent unknown keyloggers from stealing this information?

Hello ShadeGTR

and welcome at GSFs

Well you can't be safe of any keyloggers using public computers. One solution might be to create an own USB stick with Antivirus-, Anti-Keylogger-, Anti-phishing-software. Before using any software that requests paswords I would go for a scan of that equipment.

It's up to you, taking care of the updates for the software you use with that stick

Greetz
B. Udo