History of Secure connection and security warning error pages in Firefox

Category:
Troubleshooting
Revision history for:
English
Revision Status S Editor R Comment
Unreviewed   AliceWyman misplaced {/for}s
Current M Flavius Floare Bug 2048963. Images changed per Firefox Nova.
Approved M Denys Fixes for Donna's revision scheduled for 9/15; please publish together with it if possible
Approved M Donna Kelly Please publish 9/15; updated based on helpfulness feedback
Approved   Denys Fix a duplicated dot
Approved M Denys Fix image formatting regressed by "Fx149 updates, new images, other edits (Bug 2021712)"
Approved   Mariam SUMO guidelines dictate that old, unresolved discussion comments should be removed from live production markup once the version changes (like fx149) have been implemented. Also, Microsoft officially rebranded to the name Windows Security app.
Approved M AliceWyman Possible solutions (certificates) updates for fx151/fx152 (Bug 2020097). See discussion.
Approved M Mark Heijl heading in line 30 changed to reflect difference between ff149+ en fx149-
Approved M Mark Heijl minor edits
Approved M AliceWyman "Network Settings" now "Proxy settings" in fx149. See https://support.mozilla.org/en-US/kb/connection-settings-firefox/discuss/14794
Approved M AliceWyman replaced Nightly images, other edits
Approved M Flavius Floare Changed to go according to Niklas' document.
Approved M AliceWyman Fx149 updates, new images, other edits (Bug 2021712)
Approved M AliceWyman added DNS over HTTPS (see discussion)
Approved M AliceWyman Secure Connection Failed; Possible solutions (see discussion)
Reviewed M elsanobanano1989 yes
Approved M AliceWyman (Empty edit) Please mark RFL
Approved M Mozinet minor edits, including grammar and punctuation tweaks
Unreviewed   Mozinet minot
Unreviewed   AliceWyman Possible solutions: security software
Approved M AliceWyman minor edit
Approved M AliceWyman (Empty edit) Please mark RFL
Approved M Michele Rodaro minor edits
Unreviewed   AliceWyman Image:Fx142SecureConnectionFailed-TLS, other edits (Please mark RFL)
Approved M Mark Heijl minor edits
Unreviewed   AliceWyman new screenshots and other edits
Unreviewed   AliceWyman restored content removed in H2 audit, other edits (see discussion)
Reviewed M AliceWyman reverted last revision
Approved MT Abby Updated per H2 audit - Reformatted as this article was outdated and included old screenshots and instructions.
Reviewed M 4hdigitalsurvey& soilengineering war
Approved M AliceWyman TLS version unsupported: MDN Web Docs link
Approved   Mozinet correction
Approved M AliceWyman Search summary shortened (minor)
Unreviewed   MR. Grey Described how to correct secure connect issues in a search engine
Unreviewed   BD minor changes
Approved   BD Updated search result summary and minor changes
Reviewed M Josey PR_END_OF_FILE_ERROR no fix
Approved M AliceWyman Intro: addedlink to "How to troubleshoot security error codes on secure websites"
Approved M AliceWyman fixed capitalization error for Secure website certificate (bug 1867499)
Approved M Mozinet minor edits
Unreviewed   AliceWyman removed pre-fx97 content and note about Enable TLS 1.0/1.1 option removal in fx97
Approved M AliceWyman updated "NSS and SSL Error Codes" link to Web Archive page
Approved M AliceWyman removed Certificate Pinning link - see https://support.mozilla.org/en-US/kb/certificate-pinning-reports/discuss/10987
Approved   AliceWyman Article has a generated share link. Removed extra link.
Approved M Bithiah Placed sharing link
Approved M AliceWyman new images; No more option to report error in Fx91+
Approved M Mozinet commas, unified capitalization and style for acronyms, extra spaces and lines deleted, MDN content moved to Firefox documentation
Approved M AliceWyman TLS for fx97 (Bug 1745678), Windows Defender link for win10,win11
Approved M Danny Colin Update TLS section for fx97 and above.
Approved M AliceWyman fixed MDN Web Docs link
Approved M AliceWyman fixed link
Approved M AliceWyman Other connection issues: linked to MDN Web Docs; other edits
Approved M SuMo Bot Created transition in "Secure connection" section. Made something a 'note'.
Approved M AliceWyman TLS 1.2 required in fx78
Approved M AliceWyman added note on TLS 1.0-1.1 support (see discussion)
Approved   Lan remove two stray {/for} and a bit more <fx66 content
Approved M AliceWyman HSTS
Approved M AliceWyman small edit to my last revision
Approved M AliceWyman [Fx74] TLS 1.0 and 1.1 removal (Bug 1606734) - see discussion
Approved M AliceWyman Microsoft Security Essentials is no longer available for Windows 7
Approved   Rashid The space was missing, making the sentence ambiguous. I added it.
Approved M AliceWyman Incorrect system clock: separate section
Approved M AliceWyman Did Not Connect: edit for fx67
Approved M AliceWyman Website issues: HSTS info for fx66
Approved M AliceWyman linked to "website certificate" article, other edits
Approved M AliceWyman a few more edits
Approved M AliceWyman fx66 "Did Not Connect" error and other edits (see discussion)
Unreviewed   AliceWyman Certificate errors: added error codes, other edits.
Unreviewed   AliceWyman restored image and TOC removed in fx66 revision; added Certificate article links (see discussion)
Unreviewed   Michele Rodaro Summary
Approved M Joni updated for 66
Approved M AliceWyman linkified "built-in" instead of Windows Defender
Approved M Lan {for win} for Defender/Essentials section; corrected line breaks
Approved   AliceWyman heading levels (minor)
Approved M AliceWyman removed Avast/AVG warning for fx65 (see discussion), edits to "Security software conflict"
Approved M AliceWyman updated Avast/AVG instructions to disable HTTPS scanning
Approved M AliceWyman Avast/AVG warning for fx65, added links (see discussion)
Unreviewed   YD A "Windows Essentials" left, one "instead" suppressed.
Approved M Roland Tanglao it's called Microsoft Security Essentials not Windows Essentials :-)
Approved M Joni win defender/essentials
Approved M AliceWyman added link to https://support.eset.com/kb3126 Disable SSL scanning in ESET Windows products
Approved   AliceWyman updated more links to renamed articles
Approved   AliceWyman updated link to renamed article; other minor edits
Approved M AliceWyman another small edit
Approved M AliceWyman edits to last revision
Unreviewed   AliceWyman Security software conflict: added "Other security products" - see discussion
Approved M AliceWyman Avast/AVG about:config workaround commented out - see https://bugzilla.mozilla.org/show_bug.cgi?id=1468892#c50
Approved M AliceWyman Avast/AV issue: added back about:config workaround that may also fix other errors (see discussion)
Approved M AliceWyman edits to last revision by philipp
Unreviewed   philipp forgot closing for
Approved M philipp fixed link
Unreviewed   philipp make recent avast/avg solution more prominent
Approved M AliceWyman moved image to the top section, clarified that it's an example
Approved   AliceWyman Avast paragraph: minor rewording
Approved M AliceWyman edit to last revision: updated screenshot
Approved M Michele Rodaro Link to Avast support page for managing HTTPS scanning + hidden note for localizers
Approved M AliceWyman "Incorrect date settings" moved under Certificate warnings.
Approved M AliceWyman Avast issue - see https://support.mozilla.org/en-US/forums/contributors/713055
Approved M Wesley Branton Added possibility of certificate being detected as expired if the system date is incorrect
Approved M AliceWyman fixed typo in pending revision.
Unreviewed   AliceWyman "Other solutions": edit to ESET / NOD32 settings (see discussion)
Unreviewed   AliceWyman "Other solutions": additional ESET / NOD32 settings added (see discussion)
Approved M AliceWyman fixed typo
Approved M AliceWyman "Other solutions": turn off ESET / NOD32 security product setting (see discussion)
Approved M AliceWyman purged pre-fx45 content
Approved M Underpass no more error messages description
Approved M AliceWyman edit to pending revision: new screenshot is for fx45 - see discussion
Unreviewed   AliceWyman Work In Progress - do not approve without discussion.
Approved M AliceWyman edit to pending revision: new section {for not fx44}
Unreviewed   AliceWyman Secure connection cannot be established (content from redirected "TLS Error Reports" article)
Approved   Artist minor edits (hyphenated self-signed)
Approved M AliceWyman minor edit to philipp's revision
Unreviewed   philipp remove link for 44 and later
Approved M AliceWyman correction: new link should be for fx44
Approved M AliceWyman linked to new article {for fx43} What does "Your connection is not secure" mean?]]
Approved M ideato update for 34, not SSLv3 anymore
Approved   ideato removed "Share this article" link
Reviewed M George Matthew Added screenshots
Approved   AliceWyman added link to "This Connection is Untrusted ..." article
Reviewed   Joshua Smith Added a few screenshots.
Approved M scoobidiver two new errors: issuer certificate unknown, no issuer chain
Unreviewed   user633449 Add Firefox Reset, whown on the forums to fix these erros in some cases.
Approved M Michael Verdi New 160 character search summary
Approved M Swarnava Sengupta added the Share this article template
Approved M Tonnes move spaces to Windows taskbar showfor addition
Unreviewed   Tonnes italize (date), delete CR
Approved M scoobidiver make link unclickable, added certificate expired section
Unreviewed   scoobidiver error caused by add-ons, fixed typo
Approved   AliceWyman added summary
Unreviewed   Bo102010 Heading fix

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