The characteristic of digital evidence presented by an investigator showing actions of an attacker is considered what?

The correct answer identifies the characteristic of digital evidence that captures all necessary details of an attacker's actions, making it 'Complete.' In digital forensics, "completeness" refers to the thoroughness of the evidence collected and presented, ensuring that all relevant information about the incident is included. This characteristic is crucial in helping legal authorities and organizations understand the full context of a cyber incident.

When evidence is complete, it provides a holistic view of the events that transpired, including potentially critical timestamps, actions taken by the attacker, and the vulnerabilities exploited. This comprehensive aspect of evidence collection is essential for drawing accurate conclusions and for any subsequent legal proceedings.

While aspects such as reliability, admissibility, and authenticity are crucial in determining the overall strength and legality of the evidence, they pertain more to the quality and acceptance of the evidence rather than its thoroughness in relaying the entire series of actions taken by an attacker.