Episode 105: Evidence Acquisition and Preservation

The reliability of evidence hinges on how it’s handled. In this episode, we dive deeper into the principles and techniques for acquiring and preserving digital evidence. Topics include imaging storage media, capturing memory dumps, recording live sessions, and documenting every step in the collection process. We also address how to avoid contamination, preserve timestamps, and ensure repeatability for court presentation. CISSPs must ensure that any evidence collected during investigations—whether by internal teams or third-party experts—is done with integrity and according to accepted forensic procedures.