* NIST - [https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.1800-16.pdf TLS Server Certificate Management Practice Guide] | * NIST - [https://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.1800-16.pdf TLS Server Certificate Management Practice Guide] |