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Secure connection failed and Firefox did not connect Discussion

Type Title Author Replies Last Post
Sticky [Fx74] TLS 1.0 and 1.1 removal: SSL_ERROR_UNSUPPORTED_VERSION AliceWyman 6
by AliceWyman
Small improvements and a question PGGWriter 0
by PGGWriter
(Fx69 screenshot) Secure Connection Failed - Learn more link? AliceWyman 1
by AliceWyman
Firefox 66 updates AliceWyman 9
by AliceWyman
Change the article title AliceWyman 2
by AliceWyman
Avast/AVG warning for fx65, security software conflict AliceWyman 2
by AliceWyman
sec_error_reused_issuer_and_serial error message Tonnes 6
by AliceWyman
Uncommon cause of this error message ... and Avast issue Wesley Branton 13
by Tonnes
The connection to the server was reset while the page was loading AliceWyman 1
by AliceWyman
Firefox suddenly gives "Secure Connection Failed" for ALL websites. Help! justic3 0
by justic3
Note for eset NOD32 users jscher2000 6
by AliceWyman
Review other reasons for "Secure Connection Failed" error (was: This article needs updating) AliceWyman 4
by AliceWyman
New section, "Secure connection cannot be established" (was: Pending revision, new section ...) AliceWyman 5
by AliceWyman
[Fx44] Add link to new "What does "Your connection is not secure" mean?" article AliceWyman 1
by AliceWyman
Error code: mozilla_pkix_error_signature_algorithm_mismatch guigs 0
by guigs
""This Connection is Untrusted" errors (was: Rename This Article?) Andrew 5
by AliceWyman
[Needs Update] Cert is only valid for ... Paragraph Doesn't Address Issue Adequately, IMHO FallingRock 1
by scoobidiver
[Needs Updates?] Cannot add an exception means bad things scoobidiver 0
by scoobidiver
Locked Related article discussion AliceWyman 0
by AliceWyman