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A Big Day for DNS Security

Dan Kaminsky has done it again.
Kaminsky found a security vulnerability in the design of DNS itself.  Yea, let that sink in.  The problem was in the DNS protocol, not just certain implementations.  That means BIND is affected (of course), Microsoft DNS is affected, and so on.   A full list of affected systems is available in [...]

DNS SRV Record Tutorial

Anders Brownworth has written a nice tutorial for configuring SRV records. SRV records are becoming more popular, especially for use with SIP, so it’s good to see someone writing about them.
Anders has also written an SRV record builder for use with djbdns’s tinydns server. tinydns has a generic record format that can [...]