







Martin Kleppmann · University of Cambridge; Martin Pompéry · SINE Foundation
Musings of a Trust Architect: The Gordian Club
ABSTRACT: Unencrypted data isn’t safe. Centralized servers aren’t reliable. Gordian Club offer an alternative: the autonomous cryptographic object (ACO)...

2026: The Year of Decentralised Trust Networks - The Open Co-op
After years of foundational work on PLANET and related projects, the pieces are finally coming together to create decentralised trust networks

Announcing the Centre for Cryptographic Trust Infrastructure
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Web of trust
In cryptography, a web of trust is a concept used in PGP, GnuPG, and other OpenPGP-compatible systems to establish the authenticity of the binding between a public key and its owner. Its decentralized trust model is an alternative to the centralized trust model of a public key infrastructure (PKI), which relies exclusively on a certificate authority. As with computer networks, there are many independent webs of trust, and any user can be a part of, and a link between, multiple webs.
Trust Over IP - Defining a complete architecture for Internet-scale digital trust
The Trust over IP Foundation is defining a complete architecture for Internet-scale digital trust that combines both cryptographic trust at the machine layer and human trust at the business, legal, and social layers.

Cryptography scales trust
Protocols are to institutions as packet switching is to circuit switching

Trust Revolution
Unfiltered conversations with builders, thinkers, and operators in Bitcoin and beyond. Exploring systems we trust, why they work (or don't), and what's next.

Web of Trust - Vertrauen durch echte Begegnungen
Dezentrales Vertrauensnetzwerk für lokale Gemeinschaften. Menschen vernetzen sich basierend auf echten Begegnungen statt Algorithmen.

On Trust Infrastructure Trust underpins civilisation. It expands the scope and complexity of the pursuits within our collective reach by allowing us to act as a…
Building Software for a Zero Trust World
How we are helping to build Zero Trust architectures that safeguard the most protected data in the world

Welcome to the Web of Trust
Empowering individuals to co-create decentralized systems for lasting mutual benefit.

Digital Trust – Province of British Columbia
Digital trust provides people and businesses with secure, privacy-preserving ways of identifying themselves online and communicating confidentially with others.

LinkedTrust — Deep Tech. Human Trust.
Verified trust systems, civic tech platforms, and AI-powered tools. Real projects, real impact.


Encryption + Trust & Safety reading list (updated 2026-05-20)
Encrypted Spaces — Research preview
An architecture for collaborative applications where data is encrypted and operations are cryptographically verifiable.
