Computer forensics involves analyzing systems to reconstruct activities and identify what changes or breaches have occurred. It provides a detailed understanding of the sequence of events during an incident. "Computer forensics provides a detailed, legally defensible analysis of system activities to reconstruct the incident and identify root causes." - CISM Review Manual 15th Edition, Chapter 4: Incident Management, Section: Forensics and Investigations* ISACA practice questions note that computer forensics is key for reconstructing incident activities.