Modern Email
Autocrypt 2: Post-Quantum-Cryptography and Reliable Deletion ("Forward-Secrecy")
<p>Even Signal took years to get it right, and Matrix is not quite there yet: Implementing a multi-device chat system that supports not only reliable encryption, but also reliable deletion of messages also known as "Forward Secrecy". </p>
<p>In this talk we'll present a new "Autocrypt 2 certificate" specification draft, that originated from the <a href="https://chatmail.at">chatmail</a> community and its supporters. The draft is built upon <a href="https://www.rfc-editor.org/rfc/rfc9580.html">the modern RFC9850 OpenPGP standard</a> and aims to to supports encryption that is safe against attackers that collect all in-transit traffic and then </p>
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<p>try to use a prospective future Quantum computer to decrypt all collected messages, or </p>
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<p>try to recover deleted messages after they get hold of a device/private key. </p>
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<p>The draft Autocrypt2 certificate specification is designed to be usable by any Internet Messaging system and is intended for submission to IETF early 2026.</p>
Weitere Infos
| Live Stream | https://live.fosdem.org/watch/k4201 |
|---|---|
| Format | devroom |
| Sprache | Englisch |
Weitere Sessions
| 31.01.26 |
<p>Introduction to the Modern Email DevRoom</p>
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| 31.01.26 |
<p>There are almost half a dozen new opensource webmail systems that you can host yourself now, after a decade of little development. One of them is so good that after testing it for my work, I've grown to use it almost every day privately. Several of their developers attend FOSDEM this year and may talk about their software in depth, this talk covers them as a group. It's mostly for an audience that (may) want to self-host (again).</p> <p>What sets the new webmail systems apart from the old ...
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| 31.01.26 |
<p><a href="https://opencloud.eu/en">OpenCloud</a> is a production-ready Open Source "Drive" solution for storing and sharing files, and we are adding a Groupware stack to all that.</p> <p>We'd like to present our concept (especially regarding the integration of the other services in our stack, namely OpenCloud Drive and <a href="https://opentalk.eu/en">OpenTalk</a>) as well as what we have so far in terms of our implementation, which extensively uses JMAP in its middleware, in combination with ...
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| 31.01.26 |
<p>Parula: Updates on the progress</p> <h3>Apps</h3> <ul> <li>Calendar and invitations</li> <li>WebApps</li> </ul> <h3>Protocols</h3> <ul> <li>SML: Poll, Meeting time poll, Book me</li> <li>JMAP Contacts - First app to support this new RFC standard</li> <li>JMAP Calendar (soon)</li> </ul> <h3>Platforms</h3> <ul> <li>Mobile apps for Android and iOS app (alpha)</li> </ul> <h3>Links</h3> <ul> <li><a href="https://parula.app">Website</a></li> <li><a ...
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| 31.01.26 |
<p>In 2025, Thunderbird did something it hasn't done in over 20 years, since before even its first stable release in 2004: it grew built-in support for a new email platform. This new platform is Microsoft Exchange, the backbone of some of Microsoft's biggest communications and productivity tools.</p> <p>This talk will briefly go over the step we took to try to define how to support new platforms and protocols in an old code base, and the challenges we encountered as we worked our way towards ...
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| 31.01.26 |
<p>An update to my 2018 KDE Kontact / E-Mail talk showing the status and problems of an enterprise user of Kmail and Co. This was eight years ago, let's check what has changed and where we need to do better:</p> <p>https://www.youtube.com/watch?v=H8SVe6wISmY "Having been a KDE user almost from the start, over the years I have learnt lots of troubleshooting, hacking and optimizing settings in Kmail, Kontact, KDE and Akonadi. And I would like to share and learn more :-)</p> <p>I am using Kontact ...
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| 31.01.26 |
<p>A fast-forward dialog about the state of email and security.</p> <p>In our talk we will point out real examples and funny stories as well as some interesting tools and how to combine them into a holistic mail security concept.</p> <p>We will cover famous things like the need of unencrypted Pop3, FOME - the fear of missing email, postmasters nightmare with dmarc, dkim, spf in between security and comfort focused users, arc - the layered chain of postmasters of trust - and many more. Yes, ...
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