







How the Email Verification Protocol (EVP) solves passkey fallback and account recovery challenges by bringing phishing resistance to email verification without...
I don't like passkeys | Ethan Hawksley
Why passkeys are a step back for personal security: examining account lockout risks, platform lock-in, hardware key limits, and fragile recovery flows.

Proton Mail: Get a free email account with privacy and encryption | Proton
Proton Mail is the world’s largest secure email service with over 100 million users. Available on Web, iOS, Android, and desktop. Protected by Swiss privacy law.

Building AIP: An ATProtocol Authorization Gateway - Nick's Blog
OAuth is the first challenge developers face in the atmosphere. This post is about AIP, the authorization gateway we built at Graze Social to alleviate some of the pain.
Re-thinking electronic mail
There are many problems with the existing Internet email system, such as spam, scam, surveillance, insecurity, centralization, and complexity. The problems are starting to outweigh the benefits of the system. Fixing the problems by evolving the current system seems overwhelmingly difficult. This essay examines some solutions to the problems on the assumption that a completely new, parallel email system can be built.
Email explained from first principles
Modern email is a patchwork of protocols and extensions. Here is one article to understand them all.
Make your Gmail more private - Nathan Nelson
Proton, the Swiss encrypted and privacy-aware email service, now lets you read and reply to your Gmail emails from within Proton. If you’re looking to wean yourself off Gmail, or just curious about trying an alternative, this could be a good place to start: anyone you reply to will still receive your messages as Gmail, ... Read more
Keycloak
Keycloak - the open source identity and access management solution. Add single-sign-on and authentication to applications and secure services with minimum effort.

Scott Lanoue - CoMail
Authenticated Transfer: Architecture Overview
Authenticated Transfer (AT) is a collection of protocol components that together provide a generic framework for interoperable social web applications, using global aggregations of interlinked, self-certifying data records. This informational document provides an overview of the entire system, as implemented in late 2025. Some of those components may be in scope as work for the IETF, while other components may not. Many components are general-purpose and may find use outside of the context of AT. The intent of this document is to provide context for how all the components can fit together for certain use cases.
MoltID - Identity Verification for Autonomous Agents
OAuth-style identity and trust verification service for autonomous bots. Cryptographic passports with Sybil resistance.

Passkeys.directory
A community-driven index of websites, apps, and services that offer signing in with passkeys.


Building the world's trusted identity platform • Yoti
Our comprehensive suite of customer verification tools make it easy for businesses to be compliant and safe for people to prove who they are.

Revisiting Keyed-Verification Anonymous Credentials
This summary was generated using automated tools and was not authored or reviewed by the article's author(s). It is provided to support discovery, help readers assess relevance, and assist readers from adjacent research areas in understanding the work. It is intended to complement the author-supplied abstract, which remains the primary summary of the paper. The full article remains the authoritative version of record. Click here to learn more.

An MCP server for Fastmail — National Email Day
Connect your preferred AI client to Fastmail using MCP

MCP and LLM Security Research Briefing | Wiz Blog
Explore the evolving Model Context Protocol (MCP), its security risks, and how to prepare for safe adoption as LLMs connect to external systems.
