Network Address Translation, or NAT, is a process in which home or office internal computers can use the Internet in a private and secure manner. Home Firewalls use NAT almost exclusively as their ...

A firewall is often an organization's first line of defense against malware and viruses penetrating their network; without an active firewall, connected computers are exposed to a multitude of ...

This chapter introduces the reader to firewall load-balancing (FWLB) concepts, technology, and designs. We will talk about motivations behind FWLB solutions, different types of firewalls, and how to ...

NCite handles network address translation, firewall traversal for IP voice calls. ATLANTA – Netrake this week is unveiling gear designed to let service providers more easily deliver voice-over-IP ...