Hashing & Hash Functions

Understand how hash functions work, their properties, and why broken hashes like SHA-1 are dangerous.

beginner ⚡ Algorithms & Data Structures

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After this skill you can…

Explain the four properties of secure hash functions
Identify SHA-1, SHA-256, and bcrypt use cases
Audit dependencies for weak hash usage

Prerequisites

Algorithm Basics

Watch (1 videos)

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