How to get NTLMv2 token from IE browser?

Discussion in 'Microsoft Windows 2000 Security' started by MADHUKAR ROCKER, Jul 2, 2007.

  1. Hello,

    Our application is using NTLMv2 authentication mechanism for Single
    Sign-on.
    It is a web based application and the application server gets NTLMv2
    token from client IE browser.
    But by default, IE browser sends NTLMv1 token since NTLMv1 is
    configured in Windows Local Security Policy.
    Is it possible for server side code to force client browser to send
    NTLMv2 token instead of NTLMv1?

    Application server sends NTLM Type2 message to client browser, is
    there a way to specify in Type2 message that server needs NTLMv2 form
    client browser?

    I know that there is a way to achieve this by modifying registry of
    client system, but we don't want to do this since we cannot expect all
    users to modify their system registry.

    Thanks
    MADHUKAR
     
    MADHUKAR ROCKER, Jul 2, 2007
    #1
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