Indirect evidence is evidence that does not directly prove a fact, but rather implies or infers it from other facts or circumstances. Indirect evidence is also known as circumstantial evidence or corroborating evidence. A video of a suspect entering a data center that was captured on the same day that files in the same data center were transferred to a competitor is an example of indirect evidence, because it does not directly show that the suspect was involved in the file transfer, but rather suggests a possible connection or correlation between the two events. References := Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) v1.0, Module 5: Security Policies and Procedures, Lesson 5.3: Digital Forensics, Topic 5.3.1: Evidence, page 5-24.