Firewalls provide protection from hackers trying to gain access to your computer, network through malicious means. The ser ver sits between you and the internet acting as a security guard examining and stopping potential dangerous attacks.
This type of protection is no longer restricted to Enterprises.
PFSENSE July 09, 2007
Advances in technology and open source software has made implementing this solution using commodity hardware or modern devices very easy.
Informing about integrators, hardware and Open Source applications that can be used as alternatives to commercial properiertary software. Open source solutions are comprised of different software applications bundled together to create a unique and most times better solution than commercial software.