With GeSWall (GentleSecurityWall), you can safely surf the web, open e-mail attachments, chat, exchange files etc, regardless of the security threats posed by the internet. GeSWall protects you from intrusions and damage from malicious software by isolating vulnerable applications. Isolation applies an access restriction policy that effectively prevents all kinds of attacks, known and unknown.
Prevents confidential file disclosure.
Prevents malicious software spreading.
Prevents backdoors, rootkits, key loggers.
Independent of attack techniques.
Easy to use - fully non-intrusive, no configuration required.