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# CA Certificates

Configure custom CA certificates to trust internal or corporate certificate authorities.

## Adding Certificates​

1. Go to Settings → Server Settings → CA Certificates
2. Click Add Certificate
3. Enter a name (e.g., "Corporate Root CA")
4. Paste the certificate content in PEM format, or click Import from file
5. Click Save

Certificates must be in PEM format:

    -----BEGIN CERTIFICATE-----
    MIIDxTCCAq2gAwIBAgIQAqxcJmoLQJuPC3ny...
    -----END CERTIFICATE-----

## Viewing Certificate Details​

Click View on any certificate to see:

- Subject (Issued To)
- Issuer (Issued By)
- Validity period
- SHA-256 fingerprints

Expired certificates are flagged with a warning.

## Removing Certificates​

Click the delete button next to any certificate. Changes take effect for new containers only - existing containers keep their installed certificates until restarted.