2a) Briefly describe corporate espionage. 2b) Differentiate between a forensic image and a logical forensic image.

Q: How does cyber forensics address scope and scope creep

A: Cyber forensics, also known as digital forensics, is the process of collecting, analysing, and…

Q: Explain challenge–response systems in authentication. Is it safer than passwords?

A: Introduction: Identification is the process of figuring out who or what something is. It claims to…

Cryptography

Cryptography is a term used in computer science to describe secure information and communication techniques that transform messages in difficult-to-decipher ways using mathematical concepts and a set of rule-based calculations known as algorithms.