Turn off NTLM Authentication

[Guest]

How can I turn off IE NTLM authentication? I have some workstations behind a
proxy and I don't want IE to pass the credentials of the logged on domain
account but rather always prompt for username/password.

 

[Jan Il]

Hi Brian

Try the following and see if it helps:

How to disable LM authentication on Windows NT
http://support.microsoft.com/kb/q147706/

NTLM authentication - Windows 2000
http://www.microsoft.com/windows/windows2000/en/advanced/help/sag_SEconceptsUnAuthNTLM.htm

Patch Available for 'Windows 2000 Telnet Client NTLM Authentication'
Vulnerability
http://www.microsoft.com/technet/security/Bulletin/MS00-067.mspx


Hope this helps.

Jan
MS MVP - IE [DTS/AumHa]
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that's why they're so contagious.

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[Guest]

I still want Windows to use NTLM for domain authentication I just don't want
IE to pass the credentials to the proxy.

Hi Brian

Try the following and see if it helps:

How to disable LM authentication on Windows NT
http://support.microsoft.com/kb/q147706/

NTLM authentication - Windows 2000
http://www.microsoft.com/windows/windows2000/en/advanced/help/sag_SEconceptsUnAuthNTLM.htm

Patch Available for 'Windows 2000 Telnet Client NTLM Authentication'
Vulnerability
http://www.microsoft.com/technet/security/Bulletin/MS00-067.mspx


Hope this helps.

Jan
MS MVP - IE [DTS/AumHa]
Smiles are meant to be shared,
that's why they're so contagious.

Replies are posted only to the newsgroup for the benefit or other readers.
How to make a good newsgroup post:
http://www.dts-l.org/goodpost.htm

wrote in message
How can I turn off IE NTLM authentication? I have some workstations behind
a
proxy and I don't want IE to pass the credentials of the logged on domain
account but rather always prompt for username/password.

 

[Jan Il]

Hi Brian

I still want Windows to use NTLM for domain authentication I just don't
want
IE to pass the credentials to the proxy.

Sorry that I'm unable to be of help with this, but, perhaps someone else
here has more expertise in that area and can provide the information you
need.

Good luck!

Jan
MS MVP - IE [DTS/AumHa]
Smiles are meant to be shared,
that's why they're so contagious.

Hi Brian

Try the following and see if it helps:

How to disable LM authentication on Windows NT
http://support.microsoft.com/kb/q147706/

NTLM authentication - Windows 2000
http://www.microsoft.com/windows/windows2000/en/advanced/help/sag_SEconceptsUnAuthNTLM.htm

Patch Available for 'Windows 2000 Telnet Client NTLM Authentication'
Vulnerability
http://www.microsoft.com/technet/security/Bulletin/MS00-067.mspx


Hope this helps.

Jan
MS MVP - IE [DTS/AumHa]
Smiles are meant to be shared,
that's why they're so contagious.

Replies are posted only to the newsgroup for the benefit or other
readers.
How to make a good newsgroup post:
http://www.dts-l.org/goodpost.htm

wrote in message
How can I turn off IE NTLM authentication? I have some workstations
behind
a
proxy and I don't want IE to pass the credentials of the logged on
domain
account but rather always prompt for username/password.