| 9810 | Internet X.509 Public Key Infrastructure -- Certificate Management Protocol (CMP)H. Brockhaus, D. von Oheimb, M. Ounsworth, J. Gray | Proposed Standard | July 2025 |
| 9787 | Guidance on End-to-End Email SecurityD. K. Gillmor, Ed., A. Melnikov, Ed., B. Hoeneisen, Ed. | Informational | August 2025 |
| 9174 | Delay-Tolerant Networking TCP Convergence-Layer Protocol Version 4B. Sipos, M. Demmer, J. Ott, S. Perreault | Proposed Standard | January 2022 |
| 8000 | Requirements for NFSv4 Multi-Domain Namespace DeploymentA. Adamson, N. Williams | Proposed Standard | November 2016 |
| 7533 | Administration Protocol for Federated File SystemsJ. Lentini, R. Tewari, C. Lever, Ed. | Proposed Standard | March 2015 |
| 7532 | Namespace Database (NSDB) Protocol for Federated File SystemsJ. Lentini, R. Tewari, C. Lever, Ed. | Proposed Standard | March 2015 |
| 7530 | Network File System (NFS) Version 4 ProtocolT. Haynes, Ed., D. Noveck, Ed. | Proposed Standard | March 2015 |
| 7250 | Using Raw Public Keys in Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS)P. Wouters, Ed., H. Tschofenig, Ed., J. Gilmore, S. Weiler, T. Kivinen | Proposed Standard | June 2014 |
| 6885 | Stringprep Revision and Problem Statement for the Preparation and Comparison of Internationalized Strings (PRECIS)M. Blanchet, A. Sullivan | Informational | March 2013 |
| 6867 | An Internet Key Exchange Protocol Version 2 (IKEv2) Extension to Support EAP Re-authentication Protocol (ERP)Y. Nir, Q. Wu | Experimental | January 2013 |
| 6678 | Requirements for a Tunnel-Based Extensible Authentication Protocol (EAP) MethodK. Hoeper, S. Hanna, H. Zhou, J. Salowey, Ed. | Informational | July 2012 |
| 6171 | The Lightweight Directory Access Protocol (LDAP) Don't Use Copy ControlK. Zeilenga | Proposed Standard | March 2011 |
| 6125 | Representation and Verification of Domain-Based Application Service Identity within Internet Public Key Infrastructure Using X.509 (PKIX) Certificates in the Context of Transport Layer Security (TLS)P. Saint-Andre, J. Hodges · obsoleted by RFC 9525 | Proposed Standard | March 2011 |
| 5805 | Lightweight Directory Access Protocol (LDAP) TransactionsK. Zeilenga | Experimental | March 2010 |
| 5755 | An Internet Attribute Certificate Profile for AuthorizationS. Farrell, R. Housley, S. Turner | Proposed Standard | January 2010 |
| 5507 | Design Choices When Expanding the DNSIAB, P. Faltstrom, Ed., R. Austein, Ed., P. Koch, Ed. | Informational | April 2009 |
| 5421 | Basic Password Exchange within the Flexible Authentication via Secure Tunneling Extensible Authentication Protocol (EAP-FAST)N. Cam-Winget, H. Zhou | Informational | March 2009 |
| 5353 | Endpoint Handlespace Redundancy Protocol (ENRP)Q. Xie, R. Stewart, M. Stillman, M. Tuexen, A. Silverton | Experimental | September 2008 |
| 5352 | Aggregate Server Access Protocol (ASAP)R. Stewart, Q. Xie, M. Stillman, M. Tuexen | Experimental | September 2008 |
| 5020 | The Lightweight Directory Access Protocol (LDAP) entryDN Operational AttributeK. Zeilenga | Proposed Standard | August 2007 |
| 4876 | A Configuration Profile Schema for Lightweight Directory Access Protocol (LDAP)-Based AgentsB. Neal-Joslin, Ed., L. Howard, M. Ansari | Informational | May 2007 |
| 4791 | Calendaring Extensions to WebDAV (CalDAV)C. Daboo, B. Desruisseaux, L. Dusseault | Proposed Standard | March 2007 |
| 4533 | The Lightweight Directory Access Protocol (LDAP) Content Synchronization OperationK. Zeilenga, J.H. Choi | Experimental | June 2006 |
| 4532 | Lightweight Directory Access Protocol (LDAP) "Who am I?" OperationK. Zeilenga | Proposed Standard | June 2006 |
| 4531 | Lightweight Directory Access Protocol (LDAP) Turn OperationK. Zeilenga | Experimental | June 2006 |
| 4529 | Requesting Attributes by Object Class in the Lightweight Directory Access ProtocolK. Zeilenga | Informational | June 2006 |
| 4528 | Lightweight Directory Access Protocol (LDAP) Assertion ControlK. Zeilenga | Proposed Standard | June 2006 |
| 4527 | Lightweight Directory Access Protocol (LDAP) Read Entry ControlsK. Zeilenga | Proposed Standard | June 2006 |
| 4526 | Lightweight Directory Access Protocol (LDAP) Absolute True and False FiltersK. Zeilenga | Proposed Standard | June 2006 |
| 4525 | Lightweight Directory Access Protocol (LDAP) Modify-Increment ExtensionK. Zeilenga | Informational | June 2006 |
| 4523 | Lightweight Directory Access Protocol (LDAP) Schema Definitions for X.509 CertificatesK. Zeilenga | Proposed Standard | June 2006 |
| 4522 | Lightweight Directory Access Protocol (LDAP): The Binary Encoding OptionS. Legg | Proposed Standard | June 2006 |
| 4521 | Considerations for Lightweight Directory Access Protocol (LDAP) ExtensionsK. Zeilenga | Best Current Practice | June 2006 |
| 4520 | Internet Assigned Numbers Authority (IANA) Considerations for the Lightweight Directory Access Protocol (LDAP)K. Zeilenga | Best Current Practice | June 2006 |
| 4517 | Lightweight Directory Access Protocol (LDAP): Syntaxes and Matching RulesS. Legg, Ed. | Proposed Standard | June 2006 |
| 4516 | Lightweight Directory Access Protocol (LDAP): Uniform Resource LocatorM. Smith, Ed., T. Howes | Proposed Standard | June 2006 |
| 4515 | Lightweight Directory Access Protocol (LDAP): String Representation of Search FiltersM. Smith, Ed., T. Howes | Proposed Standard | June 2006 |
| 4514 | Lightweight Directory Access Protocol (LDAP): String Representation of Distinguished NamesK. Zeilenga, Ed. | Proposed Standard | June 2006 |
| 4513 | Lightweight Directory Access Protocol (LDAP): Authentication Methods and Security MechanismsR. Harrison, Ed. | Proposed Standard | June 2006 |
| 4512 | Lightweight Directory Access Protocol (LDAP): Directory Information ModelsK. Zeilenga, Ed. | Proposed Standard | June 2006 |
| 4510 | Lightweight Directory Access Protocol (LDAP): Technical Specification Road MapK. Zeilenga, Ed. | Proposed Standard | June 2006 |