In a post a couple of years ago I gave an example on how to configure an Ubuntu 12.04 server to authenticate to Active Directory. Things used to be hard back then. Now we have the realmd realm enrollment manager to do the hard work of joining the host …

Update 2015-06-16:Ubuntu 14.04 Active Directory Authentication

Authenticating Linux users against Active Directory has traditionally been hard. There's a multitude of HOWTOs on how to do it, and every one of them seems to do it a bit differently. This is because environments and goals vary, and there are …

First, create a user account for your Apache in the Active Directory. Let's assume the AD Kerberos realm is KOO.FI, and the user name we have created is "apache". Also create a computer account, let's call that "apachesrv".

Next, create two keytab files on the Windows server. One host …