Security Corner:
Request Replay Protection

By Eric Mann

One of the most overused terms of security is “token.” It’s used in many different, often unrelated contexts to mean very different things. This month we’re going to discuss one form of tokens—replay prevention nonces—and how to use them.

This article was originally published in the May 2020 issue of php[architect] magazine. To read the complete article please subscribe or purchase the complete issue.

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