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Endpoints and Systems (Coursera)

The three most used endpoint operating systems are Windows, Linux, and Mac. When investigating security incidents, security analysts often encounter these operating systems running on servers or user end hosts. If you are an associate-level cybersecurity analyst who is working in security operation centers, this course will help you [...]

Cryptographic Hash and Integrity Protection (Coursera)

This course reviews cryptographic hash functions in general and their use in the forms of hash chain and hash tree (Merkle tree). Building on hash functions, the course describes message authentication focusing on message authentication code (MAC) based on symmetric keys. We then discuss digital signatures based on asymmetric [...]