官網：https://www.rfc-editor.org/
The RFC Series (ISSN 2070-1721) contains technical and organizational documents about the Internet, including the specifications and policy documents produced by five streams: the Internet Engineering Task Force (IETF), the Internet Research Task Force (IRTF), the Internet Architecture Board (IAB), Independent Submissions, and Editorial.
RFC系列(ISSN 2070-1721)包含有關互聯網的技術和組織文件，包括由五個流生成的規范和政策文件:互聯網工程任務組(IETF)、互聯網研究任務組(IRTF)、互聯網架構委員會(IAB)、獨立提交和編輯。
RFC文件是由Internet Society（ISOC）贊助發行，基本的互聯網通信協議都有在RFC文件內詳細說明。RFC文件還額外加入許多在標準內的論題，例如對于互聯網新開發的協議及發展中所有的記錄，因此幾乎所有的互聯網標準都有收錄在RFC文件之中。
常用RFC規范鏈接/標題/說明
| RFC鏈接/編號 | 規范標題 | 說明 |
|---|---|---|
| rfc1950 | ZLIB Compressed Data Format Specification version 3.3 | |
| rfc1951 | DEFLATE Compressed Data Format Specification version 1.3 | |
| rfc1952 | GZIP file format specification version 4.3 | |
| rfc2246 | The TLS Protocol Version 1.0 | |
| rfc2818 | HTTP Over TLS | |
| rfc3164 | The BSD syslog Protocol | |
| rfc3602 | The AES-CBC Cipher Algorithm and Its Use with IPsec | |
| rfc3826 | The Advanced Encryption Standard (AES) Cipher Algorithm in the SNMP User-based Security Model | |
| rfc4279 | Pre-Shared Key Ciphersuites for Transport Layer Security (TLS) | |
| rfc4346 | The Transport Layer Security (TLS) Protocol Version 1.1 | |
| rfc5424 | The Syslog Protocol | |
| rfc5426 | The Transport Layer Security (TLS) Protocol Version 1.2 | |
| rfc5288 | AES Galois Counter Mode (GCM) Cipher Suites for TLS | |
| rfc6655 | AES-CCM Cipher Suites for Transport Layer Security (TLS) | |
| rfc7714 | AES-GCM Authenticated Encryption in the Secure Real-time Transport Protocol (SRTP) | |
| rfc8422 | Elliptic Curve Cryptography (ECC) Cipher Suites for Transport Layer Security (TLS) Versions 1.2 and Earlier | |
| rfc8446 | The Transport Layer Security (TLS) Protocol Version 1.3 |
