What version of kerberos does windows use

By using the Kerberos protocol, a party at either end of a network connection can verify that the party on the other end is the entity it claims to be. NTLM does not enable clients to verify a server's identity or enable one server to verify the identity of another. NTLM authentication was designed for a network environment in which servers were assumed to be genuine.

The Kerberos protocol makes no such assumption. Windows Authentication Overview. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Is this page helpful? Please rate your experience Yes No. Any additional feedback? Both the client and the server need to be running W2k or latter versions and be on the same, or trusted domain. A SPN needs to exist in the AD for the domain account in use to run the service in which the client is authenticating.

NTLMv2 is a little better, since it variable length and salted hash, but not that much better. Was this article helpful? Yes No. Sorry this didn't help. Thanks for your feedback. Was this comment helpful?

Nuno-Tavares Article Author. So, without further ado. Here is how the NTLM flow works: 1 - A user accesses a client computer and provides a domain name, user name, and a password. What is Kerberos? Here is how the Kerberos flow works: 1 - A user login to the client machine. We can confirm the authentication being used by simple collecting a fiddler. Again, you will need to choose between bit and bit installers bit machines require only the bit installer.

Choose the appropriate version without SDK. Following this, an icon for Network Identity Manager should appear in the system tray this is found in the bottom right part of the Windows Task Bar. Click on this icon. If the icon doesn't appear, you might need to click on the up arrow first and then select Show Network Identity Manager.

You will be prompted to confirm and restart Network Identity Manager. UK this must be upper case in the Realm box and click Next:. Optionally, tick the "Proxiable" and "Make this the default identity boxes" and increase the lifetime to 18 hours this is the maximum lifetime for DICE user credentials. Click on Next not Finish :. Finally, click Finish, you should see a status dialog box appear briefly as your credentials are obtained. Note if you have chosen to save your password, click Next instead, and then follow the prompts to set up a keystore.

Once your username and password have been authenticated, you will be returned to the main Network Identity Manager window which should contain a new entry indicating that Kerberos tickets have been successfully obtained:.