Beyond the Hard Drive: Why Network Forensics is the Future of Cyber Investigations
The rapid surge in cybercrime has necessitated advanced digital investigation techniques that transcend traditional methods. Many modern attacks exploit network infrastructures, leaving traces not on physical storage, but within the network traffic itself. Network forensics is a specialized branch of digital forensics focused on capturing, analyzing, and reconstructing network events to uncover cyber attacks and unauthorized activities Foundations: Digital and Network Forensics Forensic science is the application of scientific principles and methodologies to address questions of legal significance, representing the intersection of technology and the justice system (Greitzer & Frincke, 2010). In the digital realm, the focus is on the integrity of "bits and bytes." As technology evolves, digital forensics has expanded from standalone computer examinations to complex systems like the cloud, mobile devices, and networks. Network forensics is defined as the use of proven tec...