One of the most useful tools in firewall engineering today is the DMZ, or DeMilitarized Zone, a network where all publicly accessible services are placed so they can be more closely watched and, also, ...

Computer networking terminology consists of a vast array of acronyms and abbreviations, and many users often confuse two three-letter terms that each begin with the same letter: DNS and DMZ. While one ...

Mike Chapple is associate teaching professor of IT, analytics and operations at the University of Notre Dame. A network DMZ likely houses some of the highest-risk servers in an organization: those ...

Slow Internet with Firewall Enabled Peter Zieseniss offers additional insight on the previously reported problem where enabling the Firewall when using an AirPort connection causes dramatically lower ...

A former Apple employee offers verification of a problem causing slow Internet speeds with broadband connections through routed through AirPort base stations when a Firewall is enabled. "After ...

We currently have an External DNS server open on the Internet. It is the primary name server for various websites, and our ISP is the secondary nameserver for our sites.<BR><BR>I want to move this DNS ...

Millions of Pakistanis have for weeks experienced slow Internet connections and problems with accessing social media platforms. Activists say the authorities are installing a China-style national ...

Many foreigners who come to China for the Olympics will use the Internet to tell people back home what they have seen and to check what else has happened in the world. Also see: Interview: ...

Online security is one of the most important concerns of internet users. We have been using various anti-virus software to ensure our online security, but this post is all about a device CUJO Firewall ...

Running multiple firewall programs is inadvisable because of the way firewall software interacts with your computer. Firewalls need access to system resources at a very low level in order to work ...