为提升您的使用体验，本站正在维护，部分功能暂时无法使用。如果本站文章无法解决您的问题，您想要向社区提问的话，请到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 提问，我们的支持社区将会很快回复您的疑问。

Avatar for Username

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信，及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

话题已存档。 如果需要帮助请提出新问题。

Wrong messages about invalid certifcates - "This connection is untrusted"

  • 1 个回答
  • 9 人有此问题
  • 6 次查看
  • 最后回复者为 cor-el

Michael_OF
Michael_OF
more options

Introduced with appr. FF 11/12/13 I experienced very often, nearly reproducible, "This connection is untrusted" messages when trying to connect to 100% trustworthy sites with 100% trustworthy and valid certficates. Sometimes on initial connect, sometimes within a https session. Very often reproducible:

- Connect to https site - fine - connect to whatever http (NOT https) site in another window/tab: fine - switch to first tab window/tab and navigate to different page: "connection is untrusted"

When message appears on first connect: Close FF, restart FF. Maybe several times.

As I've checked my machine with several malware etc. tools available to be sure not to have any trojans or similar sh... on my machine, also traced with sysinternal.com tools the TCP/IP traffic, process activtity etc., I'm sure that my machine is clean.

As now, FF 14.0.1, this DOES NOT happen again, have there been any known issues about this behaviour?

Introduced with appr. FF 11/12/13 I experienced very often, nearly reproducible, "This connection is untrusted" messages when trying to connect to 100% trustworthy sites with 100% trustworthy and valid certficates. Sometimes on initial connect, sometimes within a https session. Very often reproducible: - Connect to https site - fine - connect to whatever http (NOT https) site in another window/tab: fine - switch to first tab window/tab and navigate to different page: "connection is untrusted" When message appears on first connect: Close FF, restart FF. Maybe several times. As I've checked my machine with several malware etc. tools available to be sure not to have any trojans or similar sh... on my machine, also traced with sysinternal.com tools the TCP/IP traffic, process activtity etc., I'm sure that my machine is clean. As now, FF 14.0.1, this DOES NOT happen again, have there been any known issues about this behaviour?

所有回复 (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Which security software (firewall, anti-virus) do you have?

Some security software intercept secure connections and send their own certificate.

Some examples are ESET and Bitdefender.

  • ESET setup -> advanced setup -> extend web and email tree -> SSL
  • SSL protocol: Do not scan SSL protocol

Disable Scan SSL in the BitDefender settings.

  • BitDefender -> Privacy settings -> disable Scan SSL