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No secure connection.

  • 1 reply
  • 1 has this problem
  • Last reply by FredMcD

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Everytime I try to connect to a site for the first time during that session I get a connection error. See the images added.

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SSL_ERROR_RX_UNEXPECTED_APPLICATION_DATA In short, the problem is broken support for TLS1.3 in the corperate middleware.

A workaround is: 1. Go to about:config 2. Find setting 'security.tls.version.max' 3. Change value from '4' to '3'. ++++++++++++++++++++++++++++++++++++++++++++ ssl_error_rx_malformed_alert I used the malwareBytes' Anti-Malware, and it worked perfectly, it solved my Problem . . ++++++++++++++++++++++++++++++++++++++++++++ There is security software like Avast, Kaspersky, BitDefender and ESET that intercept secure connection certificates and send their own.

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