Certificate Database
Firefox maintains own cert store. Import DoD certs specifically. Configuration different from system. Regular updates needed.
Security Device Setup
Load security device module. Point to middleware library. Enable for CAC recognition. Test after configuration.
Known Limitations
Some DoD sites prefer IE/Edge. Firefox updates reset settings sometimes. Certificate prompts frequent. Extension compatibility varies.
Troubleshooting
Delete and reimport certificates. Reset security module. Check about:config settings. Create new profile if needed.