Lena Heimberger

Policy, privacy and post-quantum: anonymous credentials for everyone

2025-10-30

The world is adopting anonymous credentials for digital privacy, but these systems are vulnerable to quantum computers. This post explores the cryptographic challenges and promising research paths toward building new, quantum-resistant credentials from the ground up....

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  Lena Heimberger
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  Christopher Patton

Anonymous credentials: rate-limiting bots and agents without compromising privacy

2025-10-30

As AI agents change how the Internet is used, they create a challenge for security. We explore how Anonymous Credentials can rate limit agent traffic and block abuse without tracking users or compromising their privacy....

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  Thibault Meunier
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  Christopher Patton
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  Lena Heimberger
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  Armando Faz-Hernández