Werk #17097: Increase RSA key size for Agent Controller's client TLS certificate
| Component | Checks & agents | ||||||
| Title | Increase RSA key size for Agent Controller's client TLS certificate | ||||||
| Date | Oct 17, 2024 | ||||||
| Level | Trivial Change | ||||||
| Class | New Feature | ||||||
| Compatibility | Compatible - no manual interaction needed | ||||||
| Checkmk versions & editions |
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The Agent Controller now uses 4096-bit RSA keys for the TLS certificates required for mutual TLS authentication.
This change only affects newly generated certificates for new connections. Existing certificates remain unchanged and will continue to be accepted.