Digital Evidence & Cybercrimes

This topic introduces digital forensics and cybercrime, a rapidly growing and essential field for Zambian tertiary students in forensic science, computer science, and law. You will learn the principles of digital evidence, its latent nature, and the three major sources: internet-based systems, stand-alone computers, and mobile devices. The module covers evidence collection and preservation procedures, including acquisition, write-blocking, imaging, and archiving to maintain integrity. Analytical techniques such as keyword searches, metadata recovery, and log file analysis are detailed. It also explores various types of cybercrimes like hacking, phishing, malware attacks (e.g., ransomware, DDoS), and their global impact. For university students in Zambia, this knowledge is critical for careers in cybercrime units, digital forensic laboratories, corporate security, and IT audit, addressing the increasing threat of digital offenses. Excelling in this topic will prepare you for both academic assessments and the technical challenges of investigating crimes in the digital age.