| Standard | Categories | Description |
|---|---|---|
| RFC 1122 | Communication Layers | Requirements for Internet Hosts - Communication Layers. |
| RFC 2460 | Internet Protocol | Internet Protocol, Version 6 (IPv6) Specification. |
| RFC 4893 | BGP, AS | BGP Support for Four-octet AS Number Space. |
| RFC 5246 | TLS | The Transport Layer Security (TLS) Protocol Version 1.2. |
| RFC 5280 | TLS | Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile. |
| RFC 5639 | TLS | Elliptic Curve Cryptography (ECC) Brainpool Standard Curves and Curve Generation |
| RFC 6797 | HTTP, Header, TLS | HTTP Strict Transport Security (HSTS). |
| RFC 6844 | DNS, Certification Authorities, TLS | DNS Certification Authority Authorization (CAA) Resource Record. |
| RFC 7208 | E-mail, SPF | Sender Policy Framework (SPF) for Authorizing Use of Domains in Email, Version 1. |
| RFC 7489 | E-mail, DNS | Domain-based Message Authentication, Reporting, and Conformance (DMARC). |