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This site can't provide a secure connection error

Discussion in 'Security' started by lalit.twistfuture, May 18, 2018.

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  1. lalit.twistfuture

    lalit.twistfuture Registered

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    Hi guys,

    I have updated my SSLCipherSuite and SSLProtocol. Now My WHM is blocked, It shows a message "This site can't provide a secure connection". Can anyone tell me how I restore my default SSLProtocol & SSLCipherSuite by ssh? I still have root Access by ssh.

    Thanks in Advance.
     
  2. cPanelMichael

    cPanelMichael Technical Support Community Manager
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    Hello @lalit.twistfuture,

    You can restore the default values via the command line using the following script:

    The set-tls-settings Script - Version 68 Documentation - cPanel Documentation

    You can see a list of the default values at:

    How to Adjust Cipher Protocols - cPanel Knowledge Base - cPanel Documentation

    Here's an example of how to use the command:

    Code:
    /usr/local/cpanel/bin/set-tls-settings --verbose --cipher-suites=ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256 --restart cpsrvd
    Thank you.
     
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