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Why does Firefox no longer show the key box when going into a secured site?

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  • 最後の返信者: Helper7677

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Why does Firefox no longer have the lock key box when going into a secured site? Does this mean that the site is not secured if it does not show?

Why does Firefox no longer have the lock key box when going into a secured site? Does this mean that the site is not secured if it does not show?

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The padlock is no longer a part of Firefox; it can give users a false sense that a site is secure by not supplying all of the information about a site. Familiarize yourself with the Site Identity Button in Firefox:

You can install an add-on to show a padlock in the URL/Location/Address bar:




You need to update the following. The Plugin version(s) shown below was/were submitted with your question and is/are out of date. You should update to avoid known security issues with the version(s) you have installed. Click on "More system info..." to the right of your question to see what was included with your question.

  • Adobe PDF Plug-In For Firefox and Netscape
  • Shockwave Flash 10.1 r82
  • Next Generation Java Plug-in 1.6.0_21 for Mozilla browsers
  1. Check your plugin versions on either of the following links':
  2. Update Adobe Reader (PDF plugin):
    • From within your existing Adobe Reader (if you have it already installed):
      • Open the Adobe Reader program from your Programs list
      • Click Help > Check for Updates
      • Follow the prompts for updating
      • If this method works for you, skip the "Download complete installer" section below and proceed to "After the installation" below
    • Download complete installer (if you do NOT have Adobe Reader installed):
    • After the installation, start Firefox and check your version again.
  3. Update the Flash plugin to the latest version.
    • Download and SAVE to your Desktop so you can find the installer later
    • If you do not have the current version, click on the "Player Download Center" link on the "Download and information" or "Download Manual installers" below
    • After download is complete, exit Firefox
    • Click on the installer you just downloaded and install
      • Windows 7 and Vista: may need to right-click the installer and choose "Run as Administrator"
    • Start Firefox and check your version again or test the installation by going back to the download link below
    • Download and information: http://www.adobe.com/software/flash/about/
      • Use Firefox to go to the above site to update the Firefox plugin (will also install plugin for most other browsers; except IE)
      • Use IE to go to the above site to update the IE ActiveX
    • Download Manual installers.
  4. Update the Java plugin to the latest version.