Default deny.

I need to setup a firewall between our T1 router and network. <P>I do not know Linux.<P>I'll need to NIC's that work with Lunix, easily and well.<P>Our server room is far too small for its purpose.

Next year I'm planning on leaving my current career as a web developer and moving into systems/network administration. I know computers and networking pretty well for an amatuer, but I'm trying to ...

The firewall is one of the most important security features in a computer environment. In the classic sense, a firewall is set up on an appliance, such as a computer that fulfills just a single, ...

One of the greatest features of sendmail is the extreme flexibility it provides the administrator. This is also one of its worst features, the reason being that it is so often misconfigured. Usually, ...

Keeping your business computers safe from attackers requires that you install both anti-virus software and a firewall. Firewalls monitor your Internet connection and ...

Why waste money on an enterprise firewall when you can build your own from old PC parts?