Dette websted vil have begrænset funktionalitet, mens vi gennemgår vedligeholdelse for at forbedre din oplevelse. Hvis en artikel ikke løser dit problem, og du vil stille et spørgsmål, har vi vores supportfællesskab, der venter på at hjælpe dig på @FirefoxSupport på Twitter og/r/firefox på Reddit.

Søg i Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Læs mere

Why does Firefox give "Unsecured" error

  • 4 svar
  • 11 har dette problem
  • 8 visninger
  • Seneste svar af cor-el

more options

I've recently built a new computer and de-activated some of the Windows features to make the computer run faster. When I installed Firefox, I continued to get a "This connection is untrusted" error message when trying to access any site requiring login information such as Google, Facebook and even Mozilla's site. When I do access these sites, images don't load and some pages appear as plain text as if there's no CSS file. Applications such as Gtalk won't log in, and I can't log onto MMOs I have downloaded through steam.

I've made a collage of the sort of errors I'm getting. Note that I've tried other browsers (Chrome) and gotten similar error messages.

http://imgur.com/r2IyhCg

I've recently built a new computer and de-activated some of the Windows features to make the computer run faster. When I installed Firefox, I continued to get a "This connection is untrusted" error message when trying to access any site requiring login information such as Google, Facebook and even Mozilla's site. When I do access these sites, images don't load and some pages appear as plain text as if there's no CSS file. Applications such as Gtalk won't log in, and I can't log onto MMOs I have downloaded through steam. I've made a collage of the sort of errors I'm getting. Note that I've tried other browsers (Chrome) and gotten similar error messages. http://imgur.com/r2IyhCg

Ændret af _Nikolas den

Valgt løsning

hello, please check that you system's date & time is set correctly: "This Connection is Untrusted" error message appears - What to do

Læs dette svar i sammenhæng 👍 5

Alle svar (4)

more options

Valgt løsning

hello, please check that you system's date & time is set correctly: "This Connection is Untrusted" error message appears - What to do

more options

Thanks. This solved my problem completely.

more options

Mine is a brand new laptop, date and time are correct, and brand new installation of firefox. I cannot get to ANY pages.

more options

Hi StormKatt

It is possible that your security software (firewall, anti-virus) blocks or restricts Firefox or the plugin-container process without informing you, possibly after detecting changes (update) to the Firefox program.

Remove all rules for Firefox and the plugin-container from the permissions list in the firewall and let your firewall ask again for permission to get full unrestricted access to internet for Firefox and the plugin-container process and the updater process.

See: