Dec 31 2015
Microsoft’s Kerberos implementation in Active Directory has been targeted over the past couple of years by security researchers and attackers alike. The issues are primarily related to the legacy support in Kerberos when Active Directory was released in the year 2000 with Windows Server 2000. This legacy support is enabled when using Kerberos RC4 encryption …
Sep 15 2014
I wrote a lengthy post on Kerberos earlier which describes the Kerberos protocol as well as how Active Directory leverages Kerberos. There are several interesting Active Directory components useful to the pentester. The one I cover here relates to how Kerberos works, specifically Service Principal Names. As I mentioned in my Kerberos post, Service Principal Names …
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