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Dynamics 365 Community / Forums / Microsoft Dynamics CRM (Archived) / The remote HTTPS serve...
Microsoft Dynamics CRM (Archived)

The remote HTTPS server does not send the HTTP Strict Transport Security Header - Dynamics CRM

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Posted on by SrinivasKamutam 30

Hi All,

Can anyone please help me with the below query? Any help is much appreciated.

As a part of our security scan we encountered an issue saying "The remote HTTPS server is not enforcing HTTP strict Transport Security (HSTS). The lack of HSTS allows downgrade attacks, SSL-stripping man-in-the middle attacks, and weakens cookie-hijacking protections." and recommending to configure the remote web server to HSTS.

Did anyone configured HSTS for Dynamics CRM website and any challenges? And also, please let me know if any references on how to configure it.

Thanks in advance.

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I have the same question (0)
  • Shaminderpal Singh Profile Picture
    Shaminderpal Singh 1,565 on at

    Hi-

    You need to implement tls 1.2 on your server which would potentially solve the risk of SSL hijacking.

    -Shaminder

  • SrinivasKamutam Profile Picture
    SrinivasKamutam 30 on at

    Thanks for the response Shamider.

    Our server is already enabled with TLS 1.2 but we still get this issue in our security scan.

    Any thoughts if HSTS is supported for Dynamics CRM website? If yes, how can we enable it?

  • Suggested answer
    sathis kumar Profile Picture
    sathis kumar on at

    I think HSTS or any thing related to HTTPS issue is not related to Dynamics CRM  better to check in IIS Web server related to Certificates and Security.

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