Installing the Virginia Tech Certification Authority (VTCA) Root Certificate for Mozilla Firefox 3.5 in Windows and Mac OS X
Time to Complete (in minutes): 15

Question:
How do I install the Virginia Tech Certification Authority (VTCA) root certificate for Mozilla Firefox 3.5 in Windows and Mac OS X?

Answer:

Important: Log on to your computer with an account with computer administrator privileges.

To install the VTCA root certificate:

  1. Download the VTCA Root Certificate (https://secure.hosting.vt.edu/www.pki.vt.edu/download/root/cacert.crt).
  2. Place a check in the Trust this CA to identify web sites check box.
  3. Place a check in the Trust this CA to identify email users check box.
  4. Place a check in the Trust this CA to identify software developers check box.
  5. Click OK.
  6. Verify that the certificate is installed properly.
  7. Open your certificate options.
    • In Firefox 3.5 for Windows:
      1. From the Tools menu, select Options....
      2. Click the Advanced tab.
    • In Firefox 3.5 for Mac OS X:
      1. From the Firefox menu, select Preferences....
      2. Click the Advanced icon.
  8. Select the Encryption tab.
  9. Click the View Certificates button.
  10. Select the Authorities tab.
  11. Select Virginia Tech Root CA Software Security Device.
  12. Click the View... button.
  13. Verify that the fingerprints display as:
    "SHA1 Fingerprints: AF:6F:EB:42:FA:2F:E4:A2:6E:9F:7F:B5:B5:FF:3A:BC:13:C6:0D:81"
    "MD5 Fingerprints: CE:03:7C:49:13:54:5B:F5:D3:70:7A:18:4C:FC:25:30"
  14. Click the Close button.
  15. Click OK.
  16. Close the Advanced Window.