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Connection not secure

  • 1 reply
  • 1 has this problem
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  • Last reply by cor-el

jelle.vos
jelle.vos
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I get the SEC_ERROR_UNKNOWN_ISSUER on some websites like google and youtube. I can't go past it and it is super anoying. I tried setting the security.enterprise to true but that makes my browser super slow so that is not an option. How can I get rid of this?

I get the SEC_ERROR_UNKNOWN_ISSUER on some websites like google and youtube. I can't go past it and it is super anoying. I tried setting the security.enterprise to true but that makes my browser super slow so that is not an option. How can I get rid of this?

Chosen solution

You can check the connection settings.

  • Options/Preferences -> General -> Network: Connection -> Settings

If you do not need to use a proxy to connect to internet then try to select "No Proxy" if "Use the system proxy settings" or one of the others do not work properly.

See "Firefox connection settings":

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cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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Chosen Solution

You can check the connection settings.

  • Options/Preferences -> General -> Network: Connection -> Settings

If you do not need to use a proxy to connect to internet then try to select "No Proxy" if "Use the system proxy settings" or one of the others do not work properly.

See "Firefox connection settings":