Ntlm hash windows 2008

Asked by:. Archived Forums. Exchange Server Development. Sign in to vote. Hello, I have developped an application in java in order to perform actions on an Exchange server by the way of Exchange Web Services.

Resources for IT Professionals. Sign in. United States English. Ask a question. Quick access. Search related threads. Remove From My Forums. Leave this field empty. Home About. Small open source products, old models of different network scanners that save the scans to shared network folders , some NAS devices and other old hardware, software and OSs are likely to have the authentication problems when disabling NTLMv1.

How to View and Parse WindowsUpdate. Related Reading. December 30, December 23, December 13, Eric May 6, - am Thanks for tips guys! I corrected the registry key in the article. For backward compatibility, Windows and Windows Server support:.

The LM authentication protocol uses the LM hash. You should prevent the storage of the LM hash if you don't need it for backward compatibility. If your network contains Windows 95, Windows 98, or Macintosh clients, you may experience the following problems when you prevent the storage of LM hashes for your domain:.

The logon credentials supplied were incorrect. Make sure your username and domain are correct, then type your password again. Follow these steps:. In Windows Service Pack 2 SP2 and later, use one of the following procedures to prevent Windows from storing an LM hash value on your next password change. This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly.

Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it.