Identical queries that get repeated every few minutes can also be an indication of DNS command and control activity, because infected computers will periodically check for new commands. There are ...

A common use for the ip command is checking what network devices are connected to your Linux system. You can use this ...

A new backdoor malware called Mozart is using the DNS protocol to communicate with remote attackers to evade detection by security software and intrusion detection systems. Typically when a malware ...

A unique attack called DNSMessenger uses DNS queries to carry out malicious PowerShell commands on compromised computers. A unique attack called DNSMessenger uses DNS queries to carry out malicious ...

Modern network connectivity is light years ahead of what it once was. Even though it's much more reliable than it was in the 1990s, issues still come up -- which is why I'm glad that Linux includes a ...

QuickDNS 3.5 from Men&Mice provides a simple solution to DNS management, eliminating the need to edit domain configuration files manually. One of the most complicated tasks to perform in Linux is ...

This is going to get a little involved, but I'll try to be clear...<BR><BR>For reasons known only to the major deities I need to connect to a wireless network using PPPoE (don't ask which genius ...

One of my favorite tools in the Windows Support Tools (which you can load on your XP desktop) is a command line tool for managing DNS called DnsCmd.exe. The tool does much more than I have space to ...

Most companies are unprepared to deal with the use of DNS as command and control channel for malware, experts said at the RSA Conference The number of malware threats that receive instructions from ...