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Secure Connection Failures

  • 2 (ردّان اثنان)
  • 1 has this problem
  • 2 views
  • آخر ردّ كتبه cor-el

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Recently, two sites have given me 'Secure Connection Failed' errors. One was 'SEC_ERROR_BAD_SIGNATURE', the other 'PE_END_OF_FILE'. These sites have worked fine for years, now they don't.

Microsoft Edge has no trouble with either site.

All Replies (2)

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Web search: https://www.bing.com/search?q=SEC_ERROR_BAD_SIGNATURE


Web search: https://www.bing.com/search?q=pr_end_of_file_error

radi.stoyanov said Turns out the option DNS over HTTPS is what caused the problem.

jamesafuf123 said https://support.mozilla.org/en-US/questions/1264659#answer-1237475 my ISP was blocking sites like that

cor-el said This usually means that Firefox wasn't able to find a cipher suites to use to connect to this server and reached the end of the list. There can be two possibilities: one is that the server is outdated and doesn't support modern cipher suites, another might be that the server only supports a few cipher suites and Firefox doesn't support any of these.

You can check your browser and possibly compare this with the server setup. https://www.ssllabs.com/ssltest/viewMyClient.html

Helpful?

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Do these websites support a secure HTTPS connection ?

Can you post a link to a publicly accessible page (i.e. no authentication or signing on required)?

Helpful?

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