![Dod Dod](/uploads/1/2/6/5/126530888/886479315.png)
When connecting to various online services, your Mac will use certificates to validate a connection. If a certificate being used for a connection is expired or invalid, then OS X will notify you of this when attempting to use it, and offer you the choice of continuing with the connection, inspecting the certificate, or canceling the connection. Go to the Cross-Certificate Chaining Issue page to download two zip files (i.e.CertificatesPKCS7v4.1u4DoD.zip and unclass-irca1dodrootca2.zip, then use the File Import Certificate option to add the certificates to the 'login' keychain. All DoD Intermediate Certificates are available for download (one-by-one) from the DoD PKI Management.
Keychain Access User Guide
A certificate file can be shared between computers. You can add certificates to your keychain for quick access to secure websites and other resources.
- On your Mac, drag the certificate file onto the Keychain Access icon or double-click the certificate file.
- To view the contents of the certificate before you add it, click Show Certificates in the dialog, then click OK when you’re done.
- If you’re asked to provide a name and password, type the name and password for an administrator user on this computer.
Download Dod Certificates Cac
See alsoImport and export keychain items using Keychain Access on Mac