Install the MIT CA (Certificate Authority) in Firefox
- If you are viewing this page in Firefox, select here to download the MIT CA (Certificate Authority).
Alternatively, copy and paste the following URL into Firefox: http://ca.mit.edu/mitca.crt
- Click to check the box Trust this CA to identify web sites.
- For details on the CA, click the View button. The following window appears.
- Confirm that the CA is from MIT, and that it expires in 2026. Click Close.
- In the "You have been asked ..." box, click OK.