| 2119 | Key words for use in RFCs to Indicate Requirement LevelsS. Bradner | Best Current Practice | March 1997 |
| 2865 | Remote Authentication Dial In User Service (RADIUS)C. Rigney, S. Willens, A. Rubens, W. Simpson | Draft Standard | June 2000 |
| 3688 | The IETF XML RegistryM. Mealling | Best Current Practice | January 2004 |
| 4252 | The Secure Shell (SSH) Authentication ProtocolT. Ylonen, C. Lonvick, Ed. | Proposed Standard | January 2006 |
| 6020 | YANG - A Data Modeling Language for the Network Configuration Protocol (NETCONF)M. Bjorklund, Ed. | Proposed Standard | October 2010 |
| 6066 | Transport Layer Security (TLS) Extensions: Extension DefinitionsD. Eastlake 3rd | Proposed Standard | January 2011 |
| 6241 | Network Configuration Protocol (NETCONF)R. Enns, Ed., M. Bjorklund, Ed., J. Schoenwaelder, Ed., A. Bierman, Ed. | Proposed Standard | June 2011 |
| 6520 | Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS) Heartbeat ExtensionR. Seggelmann, M. Tuexen, M. Williams | Proposed Standard | February 2012 |
| 7317 | A YANG Data Model for System ManagementA. Bierman, M. Bjorklund | Proposed Standard | August 2014 |
| 7841 | RFC Streams, Headers, and BoilerplatesJ. Halpern, Ed., L. Daigle, Ed., O. Kolkman, Ed. | Informational | May 2016 |
| 7950 | The YANG 1.1 Data Modeling LanguageM. Bjorklund, Ed. | Proposed Standard | August 2016 |
| 8040 | RESTCONF ProtocolA. Bierman, M. Bjorklund, K. Watsen | Proposed Standard | January 2017 |
| 8174 | Ambiguity of Uppercase vs Lowercase in RFC 2119 Key WordsB. Leiba | Best Current Practice | May 2017 |
| 8340 | YANG Tree DiagramsM. Bjorklund, L. Berger, Ed. | Best Current Practice | March 2018 |
| 8341 | Network Configuration Access Control ModelA. Bierman, M. Bjorklund | Internet Standard | March 2018 |
| 8342 | Network Management Datastore Architecture (NMDA)M. Bjorklund, J. Schoenwaelder, P. Shafer, K. Watsen, R. Wilton | Proposed Standard | March 2018 |
| 8343 | A YANG Data Model for Interface ManagementM. Bjorklund | Proposed Standard | March 2018 |
| 8446 | The Transport Layer Security (TLS) Protocol Version 1.3E. Rescorla · obsoleted by RFC 9846 | Proposed Standard | August 2018 |
| 8529 | YANG Data Model for Network InstancesL. Berger, C. Hopps, A. Lindem, D. Bogdanovic, X. Liu | Proposed Standard | March 2019 |
| 8792 | Handling Long Lines in Content of Internet-Drafts and RFCsK. Watsen, E. Auerswald, A. Farrel, Q. Wu | Informational | June 2020 |
| 8907 | The Terminal Access Controller Access-Control System Plus (TACACS+) ProtocolT. Dahm, A. Ota, D.C. Medway Gash, D. Carrel, L. Grant | Informational | September 2020 |
| 9000 | QUIC: A UDP-Based Multiplexed and Secure TransportJ. Iyengar, Ed., M. Thomson, Ed. | Proposed Standard | May 2021 |
| 9105 | A YANG Data Model for Terminal Access Controller Access-Control System Plus (TACACS+)B. Wu, Ed., G. Zheng, M. Wang, Ed. · obsoleted by RFC 9950 | Proposed Standard | August 2021 |
| 9257 | Guidance for External Pre-Shared Key (PSK) Usage in TLSR. Housley, J. Hoyland, M. Sethi, C. A. Wood | Informational | July 2022 |
| 9258 | Importing External Pre-Shared Keys (PSKs) for TLS 1.3D. Benjamin, C. A. Wood | Proposed Standard | July 2022 |
| 9640 | YANG Data Types and Groupings for CryptographyK. Watsen | Proposed Standard | October 2024 |
| 9641 | A YANG Data Model for a TruststoreK. Watsen | Proposed Standard | October 2024 |
| 9642 | A YANG Data Model for a KeystoreK. Watsen | Proposed Standard | October 2024 |
| 9645 | YANG Groupings for TLS Clients and TLS ServersK. Watsen | Proposed Standard | October 2024 |
| 9887 | Terminal Access Controller Access-Control System Plus (TACACS+) over TLS 1.3T. Dahm, J. Heasley, D.C. Medway Gash, A. Ota | Proposed Standard | December 2025 |
| 9907 | Guidelines for Authors and Reviewers of Documents Containing YANG Data ModelsA. Bierman, M. Boucadair, Ed., Q. Wu | Best Current Practice | March 2026 |
| 9911 | Common YANG Data TypesJ. Schönwälder, Ed. | Proposed Standard | December 2025 |