| 9838 | Group Key Management Using the Internet Key Exchange Protocol Version 2 (IKEv2)V. Smyslov, B. Weis | Proposed Standard | November 2025 |
| 9593 | Announcing Supported Authentication Methods in the Internet Key Exchange Protocol Version 2 (IKEv2)V. Smyslov | Proposed Standard | July 2024 |
| 9395 | Deprecation of the Internet Key Exchange Version 1 (IKEv1) Protocol and Obsoleted AlgorithmsP. Wouters, Ed. | Proposed Standard | April 2023 |
| 9142 | Key Exchange (KEX) Method Updates and Recommendations for Secure Shell (SSH)M. Baushke | Proposed Standard | January 2022 |
| 8994 | An Autonomic Control Plane (ACP)T. Eckert, Ed., M. Behringer, Ed., S. Bjarnason | Proposed Standard | May 2021 |
| 8784 | Mixing Preshared Keys in the Internet Key Exchange Protocol Version 2 (IKEv2) for Post-quantum SecurityS. Fluhrer, P. Kampanakis, D. McGrew, V. Smyslov | Proposed Standard | June 2020 |
| 7423 | Diameter Applications Design GuidelinesL. Morand, Ed., V. Fajardo, H. Tschofenig | Best Current Practice | November 2014 |
| 7296 | Internet Key Exchange Protocol Version 2 (IKEv2)C. Kaufman, P. Hoffman, Y. Nir, P. Eronen, T. Kivinen | Internet Standard | October 2014 |
| 7146 | Securing Block Storage Protocols over IP: RFC 3723 Requirements Update for IPsec v3D. Black, P. Koning | Proposed Standard | April 2014 |
| 7143 | Internet Small Computer System Interface (iSCSI) Protocol (Consolidated)M. Chadalapaka, J. Satran, K. Meth, D. Black | Proposed Standard | April 2014 |
| 6932 | Brainpool Elliptic Curves for the Internet Key Exchange (IKE) Group Description RegistryD. Harkins, Ed. | Informational | May 2013 |
| 6407 | The Group Domain of InterpretationB. Weis, S. Rowles, T. Hardjono · obsoleted by RFC 9838 | Proposed Standard | October 2011 |
| 6090 | Fundamental Elliptic Curve Cryptography AlgorithmsD. McGrew, K. Igoe, M. Salter | Informational | February 2011 |
| 6071 | IP Security (IPsec) and Internet Key Exchange (IKE) Document RoadmapS. Frankel, S. Krishnan | Informational | February 2011 |
| 5996 | Internet Key Exchange Protocol Version 2 (IKEv2)C. Kaufman, P. Hoffman, Y. Nir, P. Eronen · obsoleted by RFC 7296 | Proposed Standard | September 2010 |
| 5931 | Extensible Authentication Protocol (EAP) Authentication Using Only a PasswordD. Harkins, G. Zorn | Informational | August 2010 |
| 5903 | Elliptic Curve Groups modulo a Prime (ECP Groups) for IKE and IKEv2D. Fu, J. Solinas | Informational | June 2010 |
| 5811 | SCTP-Based Transport Mapping Layer (TML) for the Forwarding and Control Element Separation (ForCES) ProtocolJ. Hadi Salim, K. Ogawa | Proposed Standard | March 2010 |
| 5742 | IESG Procedures for Handling of Independent and IRTF Stream SubmissionsH. Alvestrand, R. Housley | Best Current Practice | December 2009 |
| 5619 | Softwire Security Analysis and RequirementsS. Yamamoto, C. Williams, H. Yokota, F. Parent | Proposed Standard | August 2009 |
| 5406 | Guidelines for Specifying the Use of IPsec Version 2S. Bellovin | Best Current Practice | February 2009 |
| 5387 | Problem and Applicability Statement for Better-Than-Nothing Security (BTNS)J. Touch, D. Black, Y. Wang | Informational | November 2008 |
| 5386 | Better-Than-Nothing Security: An Unauthenticated Mode of IPsecN. Williams, M. Richardson | Proposed Standard | November 2008 |
| 5282 | Using Authenticated Encryption Algorithms with the Encrypted Payload of the Internet Key Exchange version 2 (IKEv2) ProtocolD. Black, D. McGrew | Proposed Standard | August 2008 |
| 5266 | Secure Connectivity and Mobility Using Mobile IPv4 and IKEv2 Mobility and Multihoming (MOBIKE)V. Devarapalli, P. Eronen | Best Current Practice | June 2008 |
| 5247 | Extensible Authentication Protocol (EAP) Key Management FrameworkB. Aboba, D. Simon, P. Eronen | Proposed Standard | August 2008 |
| 5193 | Protocol for Carrying Authentication for Network Access (PANA) FrameworkP. Jayaraman, R. Lopez, Y. Ohba, Ed., M. Parthasarathy, A. Yegin | Informational | May 2008 |
| 5114 | Additional Diffie-Hellman Groups for Use with IETF StandardsM. Lepinski, S. Kent | Informational | January 2008 |
| 5042 | Direct Data Placement Protocol (DDP) / Remote Direct Memory Access Protocol (RDMAP) SecurityJ. Pinkerton, E. Deleganes | Proposed Standard | October 2007 |
| 5041 | Direct Data Placement over Reliable TransportsH. Shah, J. Pinkerton, R. Recio, P. Culley | Proposed Standard | October 2007 |
| 5040 | A Remote Direct Memory Access Protocol SpecificationR. Recio, B. Metzler, P. Culley, J. Hilland, D. Garcia | Proposed Standard | October 2007 |
| 4962 | Guidance for Authentication, Authorization, and Accounting (AAA) Key ManagementR. Housley, B. Aboba | Best Current Practice | July 2007 |
| 4945 | The Internet IP Security PKI Profile of IKEv1/ISAKMP, IKEv2, and PKIXB. Korver | Proposed Standard | August 2007 |
| 4894 | Use of Hash Algorithms in Internet Key Exchange (IKE) and IPsecP. Hoffman | Informational | May 2007 |
| 4891 | Using IPsec to Secure IPv6-in-IPv4 TunnelsR. Graveman, M. Parthasarathy, P. Savola, H. Tschofenig | Informational | May 2007 |
| 4869 | Suite B Cryptographic Suites for IPsecL. Law, J. Solinas · obsoleted by RFC 6379 | Historic | May 2007 |
| 4868 | Using HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512 with IPsecS. Kelly, S. Frankel | Proposed Standard | May 2007 |
| 4835 | Cryptographic Algorithm Implementation Requirements for Encapsulating Security Payload (ESP) and Authentication Header (AH)V. Manral · obsoleted by RFC 7321 | Proposed Standard | April 2007 |
| 4817 | Encapsulation of MPLS over Layer 2 Tunneling Protocol Version 3M. Townsley, C. Pignataro, S. Wainner, T. Seely, J. Young | Proposed Standard | March 2007 |
| 4809 | Requirements for an IPsec Certificate Management ProfileC. Bonatti, Ed., S. Turner, Ed., G. Lebovitz, Ed. | Informational | February 2007 |
| 4782 | Quick-Start for TCP and IPS. Floyd, M. Allman, A. Jain, P. Sarolahti | Experimental | January 2007 |
| 4754 | IKE and IKEv2 Authentication Using the Elliptic Curve Digital Signature Algorithm (ECDSA)D. Fu, J. Solinas | Proposed Standard | January 2007 |
| 4753 | ECP Groups For IKE and IKEv2D. Fu, J. Solinas · obsoleted by RFC 5903 | Informational | January 2007 |
| 4705 | GigaBeam High-Speed Radio Link EncryptionR. Housley, A. Corry | Informational | October 2006 |
| 4650 | HMAC-Authenticated Diffie-Hellman for Multimedia Internet KEYing (MIKEY)M. Euchner | Proposed Standard | September 2006 |
| 4621 | Design of the IKEv2 Mobility and Multihoming (MOBIKE) ProtocolT. Kivinen, H. Tschofenig | Informational | August 2006 |
| 4543 | The Use of Galois Message Authentication Code (GMAC) in IPsec ESP and AHD. McGrew, J. Viega | Proposed Standard | May 2006 |
| 4535 | GSAKMP: Group Secure Association Key Management ProtocolH. Harney, U. Meth, A. Colegrove, G. Gross | Proposed Standard | June 2006 |
| 4430 | Kerberized Internet Negotiation of Keys (KINK)S. Sakane, K. Kamada, M. Thomas, J. Vilhuber | Proposed Standard | March 2006 |
| 4347 | Datagram Transport Layer SecurityE. Rescorla, N. Modadugu · obsoleted by RFC 6347 | Historic | April 2006 |
| 4322 | Opportunistic Encryption using the Internet Key Exchange (IKE)M. Richardson, D.H. Redelmeier | Informational | December 2005 |
| 4312 | The Camellia Cipher Algorithm and Its Use With IPsecA. Kato, S. Moriai, M. Kanda | Proposed Standard | December 2005 |
| 4309 | Using Advanced Encryption Standard (AES) CCM Mode with IPsec Encapsulating Security Payload (ESP)R. Housley | Proposed Standard | December 2005 |
| 4308 | Cryptographic Suites for IPsecP. Hoffman | Proposed Standard | December 2005 |
| 4307 | Cryptographic Algorithms for Use in the Internet Key Exchange Version 2 (IKEv2)J. Schiller · obsoleted by RFC 8247 | Proposed Standard | December 2005 |
| 4306 | Internet Key Exchange (IKEv2) ProtocolC. Kaufman, Ed. · obsoleted by RFC 5996 | Proposed Standard | December 2005 |
| 4305 | Cryptographic Algorithm Implementation Requirements for Encapsulating Security Payload (ESP) and Authentication Header (AH)D. Eastlake 3rd · obsoleted by RFC 4835 | Proposed Standard | December 2005 |
| 4304 | Extended Sequence Number (ESN) Addendum to IPsec Domain of Interpretation (DOI) for Internet Security Association and Key Management Protocol (ISAKMP)S. Kent | Proposed Standard | December 2005 |
| 4301 | Security Architecture for the Internet ProtocolS. Kent, K. Seo | Proposed Standard | December 2005 |
| 4253 | The Secure Shell (SSH) Transport Layer ProtocolT. Ylonen, C. Lonvick, Ed. | Proposed Standard | January 2006 |
| 4250 | The Secure Shell (SSH) Protocol Assigned NumbersS. Lehtinen, C. Lonvick, Ed. | Proposed Standard | January 2006 |
| 4230 | RSVP Security PropertiesH. Tschofenig, R. Graveman | Informational | December 2005 |
| 4204 | Link Management Protocol (LMP)J. Lang, Ed. | Proposed Standard | October 2005 |
| 4196 | The SEED Cipher Algorithm and Its Use with IPsecH.J. Lee, J.H. Yoon, S.L. Lee, J.I. Lee | Proposed Standard | October 2005 |
| 4172 | iFCP - A Protocol for Internet Fibre Channel Storage NetworkingC. Monia, R. Mullendore, F. Travostino, W. Jeong, M. Edwards | Proposed Standard | September 2005 |
| 4171 | Internet Storage Name Service (iSNS)J. Tseng, K. Gibbons, F. Travostino, C. Du Laney, J. Souza | Proposed Standard | September 2005 |
| 4110 | A Framework for Layer 3 Provider-Provisioned Virtual Private Networks (PPVPNs)R. Callon, M. Suzuki | Informational | July 2005 |
| 4109 | Algorithms for Internet Key Exchange version 1 (IKEv1)P. Hoffman | Proposed Standard | May 2005 |
| 4107 | Guidelines for Cryptographic Key ManagementS. Bellovin, R. Housley | Best Current Practice | June 2005 |
| 4106 | The Use of Galois/Counter Mode (GCM) in IPsec Encapsulating Security Payload (ESP)J. Viega, D. McGrew | Proposed Standard | June 2005 |
| 4101 | Writing Protocol ModelsE. Rescorla, IAB | Informational | June 2005 |
| 4067 | Context Transfer Protocol (CXTP)J. Loughney, Ed., M. Nakhjiri, C. Perkins, R. Koodli | Experimental | July 2005 |
| 4066 | Candidate Access Router Discovery (CARD)M. Liebsch, Ed., A. Singh, Ed., H. Chaskar, D. Funato, E. Shim | Experimental | July 2005 |
| 4046 | Multicast Security (MSEC) Group Key Management ArchitectureM. Baugher, R. Canetti, L. Dondeti, F. Lindholm | Informational | May 2005 |
| 4023 | Encapsulating MPLS in IP or Generic Routing Encapsulation (GRE)T. Worster, Y. Rekhter, E. Rosen, Ed. | Proposed Standard | March 2005 |
| 3971 | SEcure Neighbor Discovery (SEND)J. Arkko, Ed., J. Kempf, B. Zill, P. Nikander | Proposed Standard | March 2005 |
| 3955 | Evaluation of Candidate Protocols for IP Flow Information Export (IPFIX)S. Leinen | Informational | October 2004 |
| 3948 | UDP Encapsulation of IPsec ESP PacketsA. Huttunen, B. Swander, V. Volpe, L. DiBurro, M. Stenberg | Proposed Standard | January 2005 |
| 3947 | Negotiation of NAT-Traversal in the IKET. Kivinen, B. Swander, A. Huttunen, V. Volpe | Proposed Standard | January 2005 |
| 3945 | Generalized Multi-Protocol Label Switching (GMPLS) ArchitectureE. Mannie, Ed. | Proposed Standard | November 2004 |
| 3932 | The IESG and RFC Editor Documents: ProceduresH. Alvestrand · obsoleted by RFC 5742 | Best Current Practice | October 2004 |
| 3884 | Use of IPsec Transport Mode for Dynamic RoutingJ. Touch, L. Eggert, Y. Wang | Informational | September 2004 |
| 3830 | MIKEY: Multimedia Internet KEYingJ. Arkko, E. Carrara, F. Lindholm, M. Naslund, K. Norrman | Proposed Standard | August 2004 |
| 3821 | Fibre Channel Over TCP/IP (FCIP)M. Rajagopal, E. Rodriguez, R. Weber | Proposed Standard | July 2004 |
| 3792 | Survey of IPv4 Addresses in Currently Deployed IETF Security Area Standards Track and Experimental DocumentsP. Nesser, II, A. Bergstrom, Ed. | Informational | June 2004 |
| 3788 | Security Considerations for Signaling Transport (SIGTRAN) ProtocolsJ. Loughney, M. Tuexen, Ed., J. Pastor-Balbas | Proposed Standard | June 2004 |
| 3776 | Using IPsec to Protect Mobile IPv6 Signaling Between Mobile Nodes and Home AgentsJ. Arkko, V. Devarapalli, F. Dupont | Proposed Standard | June 2004 |
| 3775 | Mobility Support in IPv6D. Johnson, C. Perkins, J. Arkko · obsoleted by RFC 6275 | Proposed Standard | June 2004 |
| 3766 | Determining Strengths For Public Keys Used For Exchanging Symmetric KeysH. Orman, P. Hoffman | Best Current Practice | April 2004 |
| 3748 | Extensible Authentication Protocol (EAP)B. Aboba, L. Blunk, J. Vollbrecht, J. Carlson, H. Levkowetz, Ed. | Proposed Standard | June 2004 |
| 3746 | Forwarding and Control Element Separation (ForCES) FrameworkL. Yang, R. Dantu, T. Anderson, R. Gopal | Informational | April 2004 |
| 3740 | The Multicast Group Security ArchitectureT. Hardjono, B. Weis | Informational | March 2004 |
| 3723 | Securing Block Storage Protocols over IPB. Aboba, J. Tseng, J. Walker, V. Rangan, F. Travostino | Proposed Standard | April 2004 |
| 3720 | Internet Small Computer Systems Interface (iSCSI)J. Satran, K. Meth, C. Sapuntzakis, M. Chadalapaka, E. Zeidner · obsoleted by RFC 7143 | Proposed Standard | April 2004 |
| 3715 | IPsec-Network Address Translation (NAT) Compatibility RequirementsB. Aboba, W. Dixon | Informational | March 2004 |
| 3706 | A Traffic-Based Method of Detecting Dead Internet Key Exchange (IKE) PeersG. Huang, S. Beaulieu, D. Rochefort | Informational | February 2004 |
| 3686 | Using Advanced Encryption Standard (AES) Counter Mode With IPsec Encapsulating Security Payload (ESP)R. Housley | Proposed Standard | January 2004 |
| 3650 | Handle System OverviewS. Sun, L. Lannom, B. Boesch | Informational | November 2003 |
| 3602 | The AES-CBC Cipher Algorithm and Its Use with IPsecS. Frankel, R. Glenn, S. Kelly | Proposed Standard | September 2003 |
| 3599 | Request for Comments Summary RFC Numbers 3500-3599S. Ginoza | Informational | December 2003 |
| 3588 | Diameter Base ProtocolP. Calhoun, J. Loughney, E. Guttman, G. Zorn, J. Arkko · obsoleted by RFC 6733 | Proposed Standard | September 2003 |
| 3586 | IP Security Policy (IPSP) RequirementsM. Blaze, A. Keromytis, M. Richardson, L. Sanchez | Proposed Standard | August 2003 |
| 3585 | IPsec Configuration Policy Information ModelJ. Jason, L. Rafalow, E. Vyncke | Proposed Standard | August 2003 |
| 3580 | IEEE 802.1X Remote Authentication Dial In User Service (RADIUS) Usage GuidelinesP. Congdon, B. Aboba, A. Smith, G. Zorn, J. Roese | Informational | September 2003 |
| 3579 | RADIUS (Remote Authentication Dial In User Service) Support For Extensible Authentication Protocol (EAP)B. Aboba, P. Calhoun | Informational | September 2003 |
| 3576 | Dynamic Authorization Extensions to Remote Authentication Dial In User Service (RADIUS)M. Chiba, G. Dommety, M. Eklund, D. Mitton, B. Aboba · obsoleted by RFC 5176 | Informational | July 2003 |
| 3554 | On the Use of Stream Control Transmission Protocol (SCTP) with IPsecS. Bellovin, J. Ioannidis, A. Keromytis, R. Stewart | Proposed Standard | July 2003 |
| 3547 | The Group Domain of InterpretationM. Baugher, B. Weis, T. Hardjono, H. Harney · obsoleted by RFC 6407 | Proposed Standard | July 2003 |
| 3539 | Authentication, Authorization and Accounting (AAA) Transport ProfileB. Aboba, J. Wood | Proposed Standard | June 2003 |
| 3526 | More Modular Exponential (MODP) Diffie-Hellman groups for Internet Key Exchange (IKE)T. Kivinen, M. Kojo | Proposed Standard | May 2003 |
| 3525 | Gateway Control Protocol Version 1C. Groves, Ed., M. Pantaleo, Ed., T. Anderson, Ed., T. Taylor, Ed. · obsoleted by RFC 5125 | Historic | June 2003 |
| 3473 | Generalized Multi-Protocol Label Switching (GMPLS) Signaling Resource ReserVation Protocol-Traffic Engineering (RSVP-TE) ExtensionsL. Berger, Ed. | Proposed Standard | February 2003 |
| 3457 | Requirements for IPsec Remote Access ScenariosS. Kelly, S. Ramamoorthi | Informational | January 2003 |
| 3456 | Dynamic Host Configuration Protocol (DHCPv4) Configuration of IPsec Tunnel ModeB. Patel, B. Aboba, S. Kelly, V. Gupta | Proposed Standard | January 2003 |
| 3329 | Security Mechanism Agreement for the Session Initiation Protocol (SIP)J. Arkko, V. Torvinen, G. Camarillo, A. Niemi, T. Haukka | Proposed Standard | January 2003 |
| 3316 | Internet Protocol Version 6 (IPv6) for Some Second and Third Generation Cellular HostsJ. Arkko, G. Kuijpers, H. Soliman, J. Loughney, J. Wiljakka · obsoleted by RFC 7066 | Informational | May 2003 |
| 3219 | Telephony Routing over IP (TRIP)J. Rosenberg, H. Salama, M. Squire | Proposed Standard | January 2002 |
| 3193 | Securing L2TP using IPsecB. Patel, B. Aboba, W. Dixon, G. Zorn, S. Booth | Proposed Standard | November 2001 |
| 3173 | IP Payload Compression Protocol (IPComp)A. Shacham, B. Monsour, R. Pereira, M. Thomas | Proposed Standard | September 2001 |
| 3168 | The Addition of Explicit Congestion Notification (ECN) to IPK. Ramakrishnan, S. Floyd, D. Black | Proposed Standard | September 2001 |
| 3129 | Requirements for Kerberized Internet Negotiation of KeysM. Thomas | Informational | June 2001 |
| 3104 | RSIP Support for End-to-end IPsecG. Montenegro, M. Borella | Experimental | October 2001 |
| 3051 | IP Payload Compression Using ITU-T V.44 Packet MethodJ. Heath, J. Border | Informational | January 2001 |
| 3015 | Megaco Protocol Version 1.0F. Cuervo, N. Greene, A. Rayhan, C. Huitema, B. Rosen, J. Segers · obsoleted by RFC 3525 | Proposed Standard | November 2000 |
| 2977 | Mobile IP Authentication, Authorization, and Accounting RequirementsS. Glass, T. Hiller, S. Jacobs, C. Perkins | Informational | October 2000 |
| 2960 | Stream Control Transmission ProtocolR. Stewart, Q. Xie, K. Morneault, C. Sharp, H. Schwarzbauer, T. Taylor, I. Rytina, M. Kalla, L. Zhang, V. Paxson · obsoleted by RFC 4960 | Proposed Standard | October 2000 |
| 2888 | Secure Remote Access with L2TPP. Srisuresh | Informational | August 2000 |
| 2885 | Megaco Protocol version 0.8F. Cuervo, N. Greene, C. Huitema, A. Rayhan, B. Rosen, J. Segers · obsoleted by RFC 3015 | Historic | August 2000 |
| 2828 | Internet Security GlossaryR. Shirey · obsoleted by RFC 4949 | Informational | May 2000 |
| 2825 | A Tangled Web: Issues of I18N, Domain Names, and the Other Internet protocolsIAB, L. Daigle, Ed. | Informational | May 2000 |
| 2786 | Diffie-Helman USM Key Management Information Base and Textual ConventionM. St. Johns | Experimental | March 2000 |
| 2764 | A Framework for IP Based Virtual Private NetworksB. Gleeson, A. Lin, J. Heinanen, G. Armitage, A. Malis | Informational | February 2000 |
| 2719 | Framework Architecture for Signaling TransportL. Ong, I. Rytina, M. Garcia, H. Schwarzbauer, L. Coene, H. Lin, I. Juhasz, M. Holdrege, C. Sharp | Informational | October 1999 |
| 2709 | Security Model with Tunnel-mode IPsec for NAT DomainsP. Srisuresh | Informational | October 1999 |
| 2663 | IP Network Address Translator (NAT) Terminology and ConsiderationsP. Srisuresh, M. Holdrege | Informational | August 1999 |
| 2628 | Simple Cryptographic Program Interface (Crypto API)V. Smyslov | Informational | June 1999 |
| 2410 | The NULL Encryption Algorithm and Its Use With IPsecR. Glenn, S. Kent | Proposed Standard | November 1998 |
| 2408 | Internet Security Association and Key Management Protocol (ISAKMP)D. Maughan, M. Schertler, M. Schneider, J. Turner · obsoleted by RFC 4306 | Historic | November 1998 |
| 2407 | The Internet IP Security Domain of Interpretation for ISAKMPD. Piper · obsoleted by RFC 4306 | Historic | November 1998 |
| 2406 | IP Encapsulating Security Payload (ESP)S. Kent, R. Atkinson · obsoleted by RFC 4303, RFC 4305 | Proposed Standard | November 1998 |
| 2402 | IP Authentication HeaderS. Kent, R. Atkinson · obsoleted by RFC 4302, RFC 4305 | Proposed Standard | November 1998 |
| 2401 | Security Architecture for the Internet ProtocolS. Kent, R. Atkinson · obsoleted by RFC 4301 | Proposed Standard | November 1998 |