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Unable to open a website

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Dear Sir/Madam,

I am unable to access online course portal i.e. https://onlinecourses.nptel.ac.in/noc16_cs06/preview.I am getting error message as typed below:

Secure Connection Failed

An error occurred during a connection to onlinecourses.nptel.ac.in. Peer's Certificate has been revoked. (Error code: sec_error_revoked_certificate)

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.


Is this problem browser related or anything else??? Please reply as soon as possible....

Thanks

Toutes les réponses (2)

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hi according to OCSP information, the provider of this certificate has revoked it. this is a problem with the website that they would need to figure out with their certificate vendor.

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There is a problem with this website's security certificate. As a result you saw this reply.