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Every blog post that took off on Hacker News, ranked by the votes of its best submission. 4,440 posts.

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906

AWS now supports U2F/Yubikeys

April 25, 2023: We’ve updated this blog post to include more security learning resources. Update on October 8, 2018: After we launched support for security devices manufactured by Yubico on September 25, 2018, we received feedback from customers to support other U2F security key providers, as well. Starting October 8…

916

SAML: A fractal of bad design

SAML, the XML-based authentication protocol that birthed the SSO industry, is fundamentally flawed due to XML complexity, canonicalization issues, enveloped signatures, and design ossification, making it vulnerable to signature wrapping attacks and parser differentials that persist despite decades of awareness…