Troubleshooting NetScaler

Kerberos authentication

Kerberos, which started off as an MIT project, has grown in popularity to the point that it is now the default choice for enterprise authentication in a domain-based environment. It is considered to be fast (especially given the ability to cache and reuse tickets) and secure from a credential handling perspective, given that the User does not need to send the password over the network to authenticate. It is also open in a real sense, so as long as you can put the necessary keytabs (think of it as a key) in place, you can have a mixed Windows and Linux environment authenticating in perfect harmony.

Kerberos is a complex protocol (especially when you come across it for the first time), so to take this step by step, we will ...