What should the DEFR do if the devices cannot be disconnected from the network due to criticality or likelihood of destruction of potential digital evidence?

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BlackTom AI · Accepted Answer

The question asks how the DEFR should proceed when devices cannot be physically disconnected because of criticality or the risk of destroying potential digital evidence.
Option a: 'Wait for the devices to be disconnected automatically' implies relying on automatic disconnection, which may not be reliable or timely and could risk losing volatile data or ongoing activity. This is generally not a sound strategy in high-risk or time-sensitive scenarios.
Option b: 'Conduct live acquisition while the devices remain connected to the network' aligns with best practices in digital forensics when shutdown or physical access is not feasible. Live acquisition preserves volatile data and network state, captures running processes, memory, and open connections, and minimizes risk of evidence loss due to power-down or disconnection.
Option c: 'Shut down the network immediately' would likely terminate ongoing processes, wipe volatile evidence, and disrupt potential sources of data, making it a poor choice when evidence could be destroyed by such action.
Option d: 'Ignore the situation and proceed with standard collection procedures' ignores the constraints and potential hazards of keeping devices connected and could lead to improper handling of evidence or further damage; it is not appropriate under the described conditions.
In summary, when disconnection is not feasible due to criticality or risk of destroying evidence, conducting a live acquisition while devices remain on the network is the prudent and commonly recommended approach to preserve as much volatile data as possible for forensic analysis.

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What should the DEFR do if the devices cannot be disconnected from the network due to criticality or likelihood of destruction of potential digital evidence?

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