CLI magic: netcat

Monday, 14 November 2005, 1:51 PM EST

The response to my recent sysadmin toolbox article has been overwhelming. By far, readers' number one suggestion was to replace Telnet with netcat. Here then is an introduction to netcat for Linux users who may not be familiar with the "TCP/IP Swiss Army knife."

By Joe 'Zonker' Brockmeier at Linux.com

[ Read more ]




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Attackers are downing DNS servers by exploiting BIND bug

As predicted, the critical and easily exploitable flaw that affects all versions of BIND, the most widely used DNS software on the Internet, has started being exploited by attackers.


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