What best describes the chain of custody in digital investigations?

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Multiple Choice

What best describes the chain of custody in digital investigations?

Maintaining a chain of custody means keeping a documented, chronological record of all handling of evidence from collection to presentation, showing who accessed it, when, and what actions were taken. This trail preserves integrity and supports admissibility by proving the evidence hasn’t been altered and can be audited. The described description matches this: a log that records access, timestamps, and actions. Encryption at rest protects data but doesn’t document handling. Disposal procedures address destroying materials, not tracking custody. Policies restricting sharing govern access but not the ongoing trail of custody.

Maintaining a chain of custody means keeping a documented, chronological record of all handling of evidence from collection to presentation, showing who accessed it, when, and what actions were taken. This trail preserves integrity and supports admissibility by proving the evidence hasn’t been altered and can be audited. The described description matches this: a log that records access, timestamps, and actions. Encryption at rest protects data but doesn’t document handling. Disposal procedures address destroying materials, not tracking custody. Policies restricting sharing govern access but not the ongoing trail of custody.

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