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Security & Privacy

The most popular blog posts about security & privacy on Hacker News. 8,768 posts.

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3145

JWT is Awesome

Here’s my take on JWT* and why I think it’s amazing, after having migrated hundreds of applications in JP Morgan from a legacy authentication solution. *JWT = JSON Web Token 1) Pro: JWT…

3147

Breaking RSA with a quantum computer?

A group of Chinese researchers have just published a paper claiming that they can—although they have not yet done so—break 2048-bit RSA. This is something to take seriously. It might not be correct, but it’s not obviously wrong. We have long known from Shor’s algorithm that factoring with a quantum computer is easy…