DNS – Myths and Folklore.

Sometimes I run into the same incorrect opinions so often I just want to vent and do a post like this. I don’t know if anyone reads this stuff but it is therapy for me. DNS and Active Directory is one of these subjects. So here we go…….

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DNS Design – Centralize or Decentralize?

This post discuses the design and placement of DNS for Active Directory. These design imperatives are my own and not Microsoft’s although they are derived from my experiences for twenty years as an Engineer with Active Directory design starting with the NT5 Server Beta in 1998.

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Creating Certificate Requests Using the Certificate Snap-in – Pitfalls and Ladders

There have been a number of changes to the security certificate world lately. Validity periods have shrunk from 3 years to 2 years and now to 1 year. SHA256 has taken over the world. Wildcard certificates have gone from risky to accepted and supported in many scenarios.  All this means we are all rekeying and deploying certificate‚Äôs a lot more. Just to make it more fun, there are more options involved. So, it is best to make the task as error free and quick as possible.

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