Security

Cryptographically Secure Pseudorandom Number Generator (CSPRNG)

A cryptographically secure pseudorandom number generator is a random number source whose output cannot be predicted from earlier output, making it suitable for session tokens, keys, reset codes and random file names.

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What Is a Predictable Identifier Vulnerability?

A predictable identifier vulnerability lets attackers guess tokens, file names or IDs meant to be secret. How CWE-340 works and why low scores mislead.

beginner 5 min read

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