№ 02 / SUMMARIES

#authentication

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Tag · #authentication
DAY 01May 25, 2026 MAY 25 · 20261 SUMMARIES
MarkTechPostAI & LLMs

Standardizing AI Agent Authentication with auth.md

WorkOS introduced auth.md, an open protocol that allows AI agents to securely register and obtain scoped credentials using existing OAuth standards, eliminating the need for insecure raw API keys.

MarkTechPost
DAY 02May 21, 2026 MAY 21 · 20261 SUMMARIES
Chrome for DevelopersSoftware Engineering

Modernizing User Authentication: Passkeys and Identity APIs

Improve user retention and security by replacing legacy passwords with phishing-resistant passkeys, federated identity, and browser-mediated verification protocols.

Chrome for Developers
DAY 03May 6, 2026 MAY 6 · 20261 SUMMARIES
Level Up CodingSoftware Engineering

Ditch preferred_username for Azure AD Guest Auth

Using preferred_username as identity anchor worked for employees but failed silently for all B2B guests, causing 403 errors post-launch. Anchor on oid instead for reliable identification.

Level Up Coding

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