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The IETF Endowment sustains the mission of the IETF for the long-term as it fosters and produces technical standards that improve how the global Internet is...

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IANA Considerations and IETF Protocol and Documentation Usage for IEEE 802 Parameters (RFC 9542, )

As 2025 comes to a close, we want to provide an update on the IETF’s carbon footprint for this year and share information about further steps we took to...

Information about the IETF 126 Vienna meeting on 18-24 July 2026.

IETF Hackathons encourage developers to collaborate and develop utilities, ideas, sample code and solutions that show practical implementations of IETF...

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The IETF and the Domain Name System (DNS) emerged around the same time and in conjunction with one another. The first DNS-related RFC was published in 1983,...

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When it comes to standards work around agentic AI, we’re at an exciting threshold. As more tools emerge, we’re seeing the amazing things it can accomplish....

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Route hijack attacks cause malicious rerouting of Internet traffic by exploiting the trusting nature of the Internet’s routing system. During the summer of...

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The Internet Engineering Task Force (IETF) is the premier standards development organization (SDO) for the Internet. The IETF makes voluntary standards that...

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Issues and Requirements for SNI Encryption in TLS (Internet-Draft, 2018)

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”We believe in rough consensus and running code” is an unofficial mantra of the IETF and underscores the value the community puts on work that makes a...

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theora video codec reference implementation

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Various organizational repos of the IETF. Internet Engineering Task Force (IETF) has 14 repositories available. Follow their code on GitHub.

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The global coordination of the DNS Root, IP addressing, and other Internet protocol resources is performed as the Internet Assigned Numbers Authority (IANA)...

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This document defines the Tunnel Extensible Authentication Protocol (TEAP) version 1. TEAP is a tunnel-based EAP method that enables secure communication...

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SecureDrop software engineer Cory Myers and ETH Zurich researcher Felix Linker gave a talk entitled ”SecureDrop — From Design to Analysis” to the Usable...

Forty years ago today, 21 people gathered in San Diego, California for the first meeting of what became the Internet Engineering Task Force.

158 Posts, 5 Following, 1.07K Followers · The Internet Engineering Task Force (IETF) makes the Internet work better by producing high quality, relevant...

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Information about the IETF 125 Shenzhen meeting on 14-20 March 2026.

Optimise your eligibility for Public Sector Decarbonisation Scheme (PSDS3C) funding. We help you to increase your carbon savings and put you in an optimal...

The Getting Ready for Energy-Efficient Networking (GREEN) working group will explore use cases, derive requirements, and provide solutions to optimize energy...

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Use of TLS 1.3, which fixes some known deficiencies in TLS 1.2, is growing. This document specifies that outside of urgent security fixes (as determine by TLS...

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Aug 20, 2025 - : Dragging DNS into the modern age. And if that means fewer people need to buy IPv4, so much the better

IETF Working Groups have volunteered key words related to technologies they are working on.

As the individual networks that make up the Internet become larger and more complex, IETF standards help make operating and managing them easier and more...

The IETF is the premier Internet standards organization. It follows open and well-documented processes for setting these standards. Once published, those...

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This document specifies version 1.3 of the Transport Layer Security (TLS) protocol. TLS allows client/server applications to communicate over the Internet in a...

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This document reproduces the rules for classifying documents as Informational and Experimental from RFC 2026, and amplifies those rules with guidelines...