Hello, this is Lars. IT Engineer. Certified (and enthusiastic) webmaster. Also an enthusiastic Windows, Apple, and Office user. I write about all kinds of topics around IT. Living in Switzerland. You can find out more about me here: About me. Thanks for your visit!
Cache locking is a new security feature available with Windows Server® 2008
R2 that allows you to control whether or not information in the DNS cache can be
overwritten. You can protect the cache from cache poisoning attacks with it.