Thursday, March 05, 2009 blog hits 4 years

March 13th 2005 was my first post - has it really been that long? I said was going to deal with technical stuff, primarily around:
DNS and specifically Reverse DNS issues.
Cisco routing, switching and content delivery
Sender Policy Framework (SPF)
Microsoft Network Optimization

For the most part I've been pretty on topic - SPF has changed - but I still am concerned with how email sender authorization can be done better. I still am watch DNS and rDNS items - but I will likely be adding DNSSec to the list now. I have been covering Cisco routing, switching and content delivery but have been adding unified communications and storage to the mix. And I am always interested in what Microsoft is up to in the networking space.

The only net new item has been Virtualization as a topic I think.
- Ed

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