This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search 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.

Learn More

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

Potential Security Issue from Most Sites

  • 1 amsa
  • 1 yana da wannan matsala
  • 1 view
  • Amsa ta ƙarshe daga TyDraniu

cdkw26
cdkw26
more options

Today, I started getting this error on many sites, including Google.com and YouTube.com. Example below when trying to connect to google: Did Not Connect: Potential Security Issue

Firefox detected a potential security threat and did not continue to www.google.com because this website requires a secure connection.

What can you do about it?

www.google.com has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can’t add an exception to visit this site.

The issue is most likely with the website, and there is nothing you can do to resolve it.

If you are on a corporate network or using anti-virus software, you can reach out to the support teams for assistance. You can also notify the website’s administrator about the problem.

BEGIN CERTIFICATE-----

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

END CERTIFICATE-----
Today, I started getting this error on many sites, including Google.com and YouTube.com. Example below when trying to connect to google: Did Not Connect: Potential Security Issue Firefox detected a potential security threat and did not continue to www.google.com because this website requires a secure connection. What can you do about it? www.google.com has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can’t add an exception to visit this site. The issue is most likely with the website, and there is nothing you can do to resolve it. If you are on a corporate network or using anti-virus software, you can reach out to the support teams for assistance. You can also notify the website’s administrator about the problem. -----BEGIN CERTIFICATE----- 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 -----END CERTIFICATE-----

Mafitar da aka zaɓa

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 [/questions/1286644], [reddit]

Karanta wannan amsa a matsayinta 👍 0

All Replies (1)

TyDraniu
TyDraniu
  • Top 10 Contributor
more options

Zaɓi Mafita

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 [/questions/1286644], [reddit]

An gyara daga TyDraniu