More than 87% of active domain names are found to share their IP addresses (i.e. their web servers) with one or more additional domains, and more than two third of active domain names share their ...

I have read the PROTECT IP Act that was introduced by Senators Patrick Leahy, Orrin Hatch, and Chuck Grassley and aimed at countering illegal online sale of counterfeit goods. The bill attempts to not ...

This column is available in a weekly newsletter called IT Best Practices. Click here to subscribe. Companies like Norse and Akamai track the source IP of Internet attack traffic and compile lists ...

(1) A packet filter that analyzes TCP/IP packets. See packet filter. (2) (IP Filter) An open-source utility developed by Darren Reed and other contributors that provides network address translation ...

In Gist the authors are in era of Networks and a Network cannot be imagined without DTE, DSE, and DCE’s. Data Terminal Equipments (DTE) is devices that are responsible for inter-domain connectivity.

While ICMP is required for IP network traffic redirection and pinging hosts on your LAN or WAN, ICMP can also pose a security concern. David Davis tells you about the basics of ICMP and how to filter ...