| 10015 | Deprecating Obsolete Key Exchange Methods in TLS 1.2 and DTLS 1.2N. Aviram | Proposed Standard | July 2026 |
| 9953 | DNS over CoAP (DoC)M. S. Lenders, C. Amsüss, C. Gündoğan, T. C. Schmidt, M. Wählisch | Proposed Standard | March 2026 |
| 9952 | Application-Layer Protocol Negotiation (ALPN) ID for CoAP over DTLSM. S. Lenders, C. Amsüss, T. C. Schmidt, M. Wählisch | Informational | March 2026 |
| 9853 | Return Routability Check for DTLS 1.2 and 1.3H. Tschofenig, Ed., A. Kraus, T. Fossati | Proposed Standard | March 2026 |
| 9770 | Notification of Revoked Access Tokens in the Authentication and Authorization for Constrained Environments (ACE) FrameworkM. Tiloca, F. Palombini, S. Echeverria, G. Lewis | Proposed Standard | June 2025 |
| 9761 | Manufacturer Usage Description (MUD) for TLS and DTLS Profiles for Internet of Things (IoT) DevicesT. Reddy.K, D. Wing, B. Anderson | Proposed Standard | April 2025 |
| 9662 | Updates to the Cipher Suites in Secure SyslogC. Lonvick, S. Turner, J. Salowey | Proposed Standard | October 2024 |
| 9429 | JavaScript Session Establishment Protocol (JSEP)J. Uberti, C. Jennings, E. Rescorla, Ed. | Proposed Standard | April 2024 |
| 9325 | Recommendations for Secure Use of Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS)Y. Sheffer, P. Saint-Andre, T. Fossati | Best Current Practice | November 2022 |
| 9261 | Exported Authenticators in TLSN. Sullivan | Proposed Standard | July 2022 |
| 9221 | An Unreliable Datagram Extension to QUICT. Pauly, E. Kinnear, D. Schinazi | Proposed Standard | March 2022 |
| 9202 | Datagram Transport Layer Security (DTLS) Profile for Authentication and Authorization for Constrained Environments (ACE)S. Gerdes, O. Bergmann, C. Bormann, G. Selander, L. Seitz | Proposed Standard | August 2022 |
| 9200 | Authentication and Authorization for Constrained Environments Using the OAuth 2.0 Framework (ACE-OAuth)L. Seitz, G. Selander, E. Wahlstroem, S. Erdtman, H. Tschofenig | Proposed Standard | August 2022 |
| 9175 | Constrained Application Protocol (CoAP): Echo, Request-Tag, and Token ProcessingC. Amsüss, J. Preuß Mattsson, G. Selander | Proposed Standard | February 2022 |
| 9153 | Drone Remote Identification Protocol (DRIP) Requirements and TerminologyS. Card, Ed., A. Wiethuechter, R. Moskowitz, A. Gurtov | Informational | February 2022 |
| 9151 | Commercial National Security Algorithm (CNSA) Suite Profile for TLS and DTLS 1.2 and 1.3D. Cooley | Informational | April 2022 |
| 9148 | EST-coaps: Enrollment over Secure Transport with the Secure Constrained Application ProtocolP. van der Stok, P. Kampanakis, M. Richardson, S. Raza | Proposed Standard | April 2022 |
| 9147 | The Datagram Transport Layer Security (DTLS) Protocol Version 1.3E. Rescorla, H. Tschofenig, N. Modadugu | Proposed Standard | April 2022 |
| 9146 | Connection Identifier for DTLS 1.2E. Rescorla, Ed., H. Tschofenig, Ed., T. Fossati, A. Kraus | Proposed Standard | March 2022 |
| 9143 | Negotiating Media Multiplexing Using the Session Description Protocol (SDP)C. Holmberg, H. Alvestrand, C. Jennings | Proposed Standard | February 2022 |
| 9132 | Distributed Denial-of-Service Open Threat Signaling (DOTS) Signal Channel SpecificationM. Boucadair, Ed., J. Shallow, T. Reddy.K | Proposed Standard | September 2021 |
| 9066 | Distributed Denial-of-Service Open Threat Signaling (DOTS) Signal Channel Call HomeT. Reddy.K, M. Boucadair, Ed., J. Shallow | Proposed Standard | December 2021 |
| 9065 | Considerations around Transport Header Confidentiality, Network Operations, and the Evolution of Internet Transport ProtocolsG. Fairhurst, C. Perkins | Informational | July 2021 |
| 9030 | An Architecture for IPv6 over the Time-Slotted Channel Hopping Mode of IEEE 802.15.4 (6TiSCH)P. Thubert, Ed. | Informational | May 2021 |
| 8996 | Deprecating TLS 1.0 and TLS 1.1K. Moriarty, S. Farrell | Best Current Practice | March 2021 |
| 8994 | An Autonomic Control Plane (ACP)T. Eckert, Ed., M. Behringer, Ed., S. Bjarnason | Proposed Standard | May 2021 |
| 8968 | Babel Routing Protocol over Datagram Transport Layer SecurityA. Décimo, D. Schinazi, J. Chroboczek | Proposed Standard | January 2021 |
| 8922 | A Survey of the Interaction between Security Protocols and Transport ServicesT. Enghardt, T. Pauly, C. Perkins, K. Rose, C. Wood | Informational | October 2020 |
| 8921 | Dynamic Service Negotiation: The Connectivity Provisioning Negotiation Protocol (CPNP)M. Boucadair, Ed., C. Jacquenet, D. Zhang, P. Georgatsos | Informational | October 2020 |
| 8870 | Encrypted Key Transport for DTLS and Secure RTPC. Jennings, J. Mattsson, D. McGrew, D. Wing, F. Andreasen | Proposed Standard | January 2021 |
| 8856 | Session Description Protocol (SDP) Format for Binary Floor Control Protocol (BFCP) StreamsG. Camarillo, T. Kristensen, C. Holmberg | Proposed Standard | January 2021 |
| 8855 | The Binary Floor Control Protocol (BFCP)G. Camarillo, K. Drage, T. Kristensen, J. Ott, C. Eckel | Proposed Standard | January 2021 |
| 8849 | Mapping RTP Streams to Controlling Multiple Streams for Telepresence (CLUE) Media CapturesR. Even, J. Lennox | Proposed Standard | January 2021 |
| 8844 | Unknown Key-Share Attacks on Uses of TLS with the Session Description Protocol (SDP)M. Thomson, E. Rescorla | Proposed Standard | January 2021 |
| 8843 | Negotiating Media Multiplexing Using the Session Description Protocol (SDP)C. Holmberg, H. Alvestrand, C. Jennings · obsoleted by RFC 9143 | Proposed Standard | January 2021 |
| 8842 | Session Description Protocol (SDP) Offer/Answer Considerations for Datagram Transport Layer Security (DTLS) and Transport Layer Security (TLS)C. Holmberg, R. Shpount | Proposed Standard | January 2021 |
| 8841 | Session Description Protocol (SDP) Offer/Answer Procedures for Stream Control Transmission Protocol (SCTP) over Datagram Transport Layer Security (DTLS) TransportC. Holmberg, R. Shpount, S. Loreto, G. Camarillo | Proposed Standard | January 2021 |
| 8835 | Transports for WebRTCH. Alvestrand | Proposed Standard | January 2021 |
| 8833 | Application-Layer Protocol Negotiation (ALPN) for WebRTCM. Thomson | Proposed Standard | January 2021 |
| 8832 | WebRTC Data Channel Establishment ProtocolR. Jesup, S. Loreto, M. Tüxen | Proposed Standard | January 2021 |
| 8831 | WebRTC Data ChannelsR. Jesup, S. Loreto, M. Tüxen | Proposed Standard | January 2021 |
| 8829 | JavaScript Session Establishment Protocol (JSEP)J. Uberti, C. Jennings, E. Rescorla, Ed. · obsoleted by RFC 9429 | Proposed Standard | January 2021 |
| 8827 | WebRTC Security ArchitectureE. Rescorla | Proposed Standard | January 2021 |
| 8826 | Security Considerations for WebRTCE. Rescorla | Proposed Standard | January 2021 |
| 8811 | DDoS Open Threat Signaling (DOTS) ArchitectureA. Mortensen, Ed., T. Reddy.K, Ed., F. Andreasen, N. Teague, R. Compton | Informational | August 2020 |
| 8782 | Distributed Denial-of-Service Open Threat Signaling (DOTS) Signal Channel SpecificationT. Reddy.K, Ed., M. Boucadair, Ed., P. Patil, A. Mortensen, N. Teague · obsoleted by RFC 9132 | Proposed Standard | May 2020 |
| 8743 | Multiple Access Management Services Multi-Access Management Services (MAMS)S. Kanugovi, F. Baboescu, J. Zhu, S. Seo | Informational | March 2020 |
| 8701 | Applying Generate Random Extensions And Sustain Extensibility (GREASE) to TLS ExtensibilityD. Benjamin | Informational | January 2020 |
| 8663 | MPLS Segment Routing over IPX. Xu, S. Bryant, A. Farrel, S. Hassan, W. Henderickx, Z. Li | Proposed Standard | December 2019 |
| 8656 | Traversal Using Relays around NAT (TURN): Relay Extensions to Session Traversal Utilities for NAT (STUN)T. Reddy, Ed., A. Johnston, Ed., P. Matthews, J. Rosenberg | Proposed Standard | February 2020 |
| 8645 | Re-keying Mechanisms for Symmetric KeysS. Smyshlyaev, Ed. | Informational | August 2019 |
| 8627 | RTP Payload Format for Flexible Forward Error Correction (FEC)M. Zanaty, V. Singh, A. Begen, G. Mandyam | Proposed Standard | July 2019 |
| 8613 | Object Security for Constrained RESTful Environments (OSCORE)G. Selander, J. Mattsson, F. Palombini, L. Seitz | Proposed Standard | July 2019 |
| 8576 | Internet of Things (IoT) Security: State of the Art and ChallengesO. Garcia-Morchon, S. Kumar, M. Sethi | Informational | April 2019 |
| 8516 | "Too Many Requests" Response Code for the Constrained Application ProtocolA. Keranen | Proposed Standard | January 2019 |
| 8489 | Session Traversal Utilities for NAT (STUN)M. Petit-Huguenin, G. Salgueiro, J. Rosenberg, D. Wing, R. Mahy, P. Matthews | Proposed Standard | February 2020 |
| 8449 | Record Size Limit Extension for TLSM. Thomson | Proposed Standard | August 2018 |
| 8446 | The Transport Layer Security (TLS) Protocol Version 1.3E. Rescorla · obsoleted by RFC 9846 | Proposed Standard | August 2018 |
| 8442 | ECDHE_PSK with AES-GCM and AES-CCM Cipher Suites for TLS 1.2 and DTLS 1.2J. Mattsson, D. Migault | Proposed Standard | September 2018 |
| 8387 | Practical Considerations and Implementation Experiences in Securing Smart Object NetworksM. Sethi, J. Arkko, A. Keranen, H. Back | Informational | May 2018 |
| 8385 | Transparent Interconnection of Lots of Links (TRILL) Transparent Transport over MPLSM. Umair, S. Kingston Smiler, D. Eastlake 3rd, L. Yong | Informational | June 2018 |
| 8368 | Using an Autonomic Control Plane for Stable Connectivity of Network Operations, Administration, and Maintenance (OAM)T. Eckert, Ed., M. Behringer | Informational | May 2018 |
| 8323 | CoAP (Constrained Application Protocol) over TCP, TLS, and WebSocketsC. Bormann, S. Lemay, H. Tschofenig, K. Hartke, B. Silverajan, B. Raymor, Ed. | Proposed Standard | February 2018 |
| 8313 | Use of Multicast across Inter-domain Peering PointsP. Tarapore, Ed., R. Sayko, G. Shepherd, T. Eckert, Ed., R. Krishnan | Best Current Practice | January 2018 |
| 8310 | Usage Profiles for DNS over TLS and DNS over DTLSS. Dickinson, D. Gillmor, T. Reddy | Proposed Standard | March 2018 |
| 8285 | A General Mechanism for RTP Header ExtensionsD. Singer, H. Desineni, R. Even, Ed. | Proposed Standard | October 2017 |
| 8261 | Datagram Transport Layer Security (DTLS) Encapsulation of SCTP PacketsM. Tuexen, R. Stewart, R. Jesup, S. Loreto | Proposed Standard | November 2017 |
| 8241 | Interface to the Routing System (I2RS) Security-Related RequirementsS. Hares, D. Migault, J. Halpern | Informational | September 2017 |
| 8095 | Services Provided by IETF Transport Protocols and Congestion Control MechanismsG. Fairhurst, Ed., B. Trammell, Ed., M. Kuehlewind, Ed. | Informational | March 2017 |
| 8094 | DNS over Datagram Transport Layer Security (DTLS)T. Reddy, D. Wing, P. Patil | Experimental | February 2017 |
| 8086 | GRE-in-UDP EncapsulationL. Yong, Ed., E. Crabbe, X. Xu, T. Herbert | Proposed Standard | March 2017 |
| 8085 | UDP Usage GuidelinesL. Eggert, G. Fairhurst, G. Shepherd | Best Current Practice | March 2017 |
| 7983 | Multiplexing Scheme Updates for Secure Real-time Transport Protocol (SRTP) Extension for Datagram Transport Layer Security (DTLS)M. Petit-Huguenin, G. Salgueiro | Proposed Standard | September 2016 |
| 7978 | Transparent Interconnection of Lots of Links (TRILL): RBridge Channel Header ExtensionD. Eastlake 3rd, M. Umair, Y. Li | Proposed Standard | September 2016 |
| 7925 | Transport Layer Security (TLS) / Datagram Transport Layer Security (DTLS) Profiles for the Internet of ThingsH. Tschofenig, Ed., T. Fossati | Proposed Standard | July 2016 |
| 7905 | ChaCha20-Poly1305 Cipher Suites for Transport Layer Security (TLS)A. Langley, W. Chang, N. Mavrogiannopoulos, J. Strombergson, S. Josefsson | Proposed Standard | June 2016 |
| 7879 | DTLS-SRTP Handling in SIP Back-to-Back User AgentsR. Ravindranath, T. Reddy, G. Salgueiro, V. Pascual, P. Ravindran | Proposed Standard | May 2016 |
| 7788 | Home Networking Control ProtocolM. Stenberg, S. Barth, P. Pfister | Proposed Standard | April 2016 |
| 7787 | Distributed Node Consensus ProtocolM. Stenberg, S. Barth | Proposed Standard | April 2016 |
| 7696 | Guidelines for Cryptographic Algorithm Agility and Selecting Mandatory-to-Implement AlgorithmsR. Housley | Best Current Practice | November 2015 |
| 7671 | The DNS-Based Authentication of Named Entities (DANE) Protocol: Updates and Operational GuidanceV. Dukhovni, W. Hardaker | Proposed Standard | October 2015 |
| 7663 | Report from the IAB Workshop on Stack Evolution in a Middlebox Internet (SEMI)B. Trammell, Ed., M. Kuehlewind, Ed. | Informational | October 2015 |
| 7635 | Session Traversal Utilities for NAT (STUN) Extension for Third-Party AuthorizationT. Reddy, P. Patil, R. Ravindranath, J. Uberti | Proposed Standard | August 2015 |
| 7627 | Transport Layer Security (TLS) Session Hash and Extended Master Secret ExtensionK. Bhargavan, Ed., A. Delignat-Lavaud, A. Pironti, A. Langley, M. Ray · obsoleted by RFC 9846 | Proposed Standard | September 2015 |
| 7605 | Recommendations on Using Assigned Transport Port NumbersJ. Touch | Best Current Practice | August 2015 |
| 7574 | Peer-to-Peer Streaming Peer Protocol (PPSPP)A. Bakker, R. Petrocco, V. Grishchenko | Proposed Standard | July 2015 |
| 7568 | Deprecating Secure Sockets Layer Version 3.0R. Barnes, M. Thomson, A. Pironti, A. Langley | Proposed Standard | June 2015 |
| 7562 | Transport Layer Security (TLS) Authorization Using Digital Transmission Content Protection (DTCP) CertificatesD. Thakore | Informational | July 2015 |
| 7525 | Recommendations for Secure Use of Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS)Y. Sheffer, R. Holz, P. Saint-Andre · obsoleted by RFC 9325 | Best Current Practice | May 2015 |
| 7510 | Encapsulating MPLS in UDPX. Xu, N. Sheth, L. Yong, R. Callon, D. Black | Proposed Standard | April 2015 |
| 7507 | TLS Fallback Signaling Cipher Suite Value (SCSV) for Preventing Protocol Downgrade AttacksB. Moeller, A. Langley · obsoleted by RFC 8996 | Proposed Standard | April 2015 |
| 7457 | Summarizing Known Attacks on Transport Layer Security (TLS) and Datagram TLS (DTLS)Y. Sheffer, R. Holz, P. Saint-Andre | Informational | February 2015 |
| 7452 | Architectural Considerations in Smart Object NetworkingH. Tschofenig, J. Arkko, D. Thaler, D. McPherson | Informational | March 2015 |
| 7443 | Application-Layer Protocol Negotiation (ALPN) Labels for Session Traversal Utilities for NAT (STUN) UsagesP. Patil, T. Reddy, G. Salgueiro, M. Petit-Huguenin | Informational | January 2015 |
| 7366 | Encrypt-then-MAC for Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS)P. Gutmann | Proposed Standard | September 2014 |
| 7360 | Datagram Transport Layer Security (DTLS) as a Transport Layer for RADIUSA. DeKok | Experimental | September 2014 |
| 7350 | Datagram Transport Layer Security (DTLS) as Transport for Session Traversal Utilities for NAT (STUN)M. Petit-Huguenin, G. Salgueiro | Proposed Standard | August 2014 |
| 7345 | UDP Transport Layer (UDPTL) over Datagram Transport Layer Security (DTLS)C. Holmberg, I. Sedlacek, G. Salgueiro | Proposed Standard | August 2014 |
| 7295 | Report from the IAB/IRTF Workshop on Congestion Control for Interactive Real-Time CommunicationH. Tschofenig, L. Eggert, Z. Sarker | Informational | July 2014 |
| 7252 | The Constrained Application Protocol (CoAP)Z. Shelby, K. Hartke, C. Bormann | Proposed Standard | June 2014 |
| 7251 | AES-CCM Elliptic Curve Cryptography (ECC) Cipher Suites for TLSD. McGrew, D. Bailey, M. Campagna, R. Dugal | Informational | June 2014 |
| 7247 | Interworking between the Session Initiation Protocol (SIP) and the Extensible Messaging and Presence Protocol (XMPP): Architecture, Addresses, and Error HandlingP. Saint-Andre, A. Houri, J. Hildebrand | Proposed Standard | May 2014 |
| 7201 | Options for Securing RTP SessionsM. Westerlund, C. Perkins | Informational | April 2014 |
| 7027 | Elliptic Curve Cryptography (ECC) Brainpool Curves for Transport Layer Security (TLS)J. Merkle, M. Lochter | Informational | October 2013 |
| 7011 | Specification of the IP Flow Information Export (IPFIX) Protocol for the Exchange of Flow InformationB. Claise, Ed., B. Trammell, Ed., P. Aitken | Internet Standard | September 2013 |
| 6942 | Diameter Support for the EAP Re-authentication Protocol (ERP)J. Bournelle, L. Morand, S. Decugis, Q. Wu, G. Zorn | Proposed Standard | May 2013 |
| 6940 | REsource LOcation And Discovery (RELOAD) Base ProtocolC. Jennings, B. Lowekamp, Ed., E. Rescorla, S. Baset, H. Schulzrinne | Proposed Standard | January 2014 |
| 6828 | Content Splicing for RTP SessionsJ. Xia | Informational | January 2013 |
| 6733 | Diameter Base ProtocolV. Fajardo, Ed., J. Arkko, J. Loughney, G. Zorn, Ed. | Proposed Standard | October 2012 |
| 6728 | Configuration Data Model for the IP Flow Information Export (IPFIX) and Packet Sampling (PSAMP) ProtocolsG. Muenz, B. Claise, P. Aitken | Proposed Standard | October 2012 |
| 6698 | The DNS-Based Authentication of Named Entities (DANE) Transport Layer Security (TLS) Protocol: TLSAP. Hoffman, J. Schlyter | Proposed Standard | August 2012 |
| 6679 | Explicit Congestion Notification (ECN) for RTP over UDPM. Westerlund, I. Johansson, C. Perkins, P. O'Hanlon, K. Carlberg | Proposed Standard | August 2012 |
| 6655 | AES-CCM Cipher Suites for Transport Layer Security (TLS)D. McGrew, D. Bailey | Proposed Standard | July 2012 |
| 6632 | An Overview of the IETF Network Management StandardsM. Ersue, Ed., B. Claise | Informational | June 2012 |
| 6520 | Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS) Heartbeat ExtensionR. Seggelmann, M. Tuexen, M. Williams | Proposed Standard | February 2012 |
| 6460 | Suite B Profile for Transport Layer Security (TLS)M. Salter, R. Housley | Historic | January 2012 |
| 6358 | Additional Master Secret Inputs for TLSP. Hoffman | Experimental | January 2012 |