Kerio Personal Firewall is a small and easy to use system designed for protecting a personal computer against hacker attacks and data leaks.

It is based on the ICSA certified technology used in the WinRoute firewall.

The firewall itself runs as a background service, using a special low-level driver loaded into the system kernel. This driver is placed at the lowest possible level above the network hardware drivers.

Therefore, it has absolute control over all passing packets and is able to ensure a complete protection of the system it is installed on.

Kerio Personal Firewall is designed for protecting computers NOT running WinRoute Pro or WinRoute Lite. These products use the same technology for security and may cause conflicts with Kerio Personal Firewall. KERIO is in fact the new "Tiny Personal Firewall" , but MUCH better ;)

- Blocks all externally originated IP traffic.
- Rendering the desktop invisible to potential intruders.
- Three security settings for easy configuration.
- MD5 application signatures protect the computer from Trojan horses imitating trusted programs.
- Opened Connections overview displays clearly what each application is doing at any given moment.