Which factors can alter or destroy electronic evidence?

Which factors can alter or destroy electronic evidence?

• A. All of the above
• B. Extreme temperatures
• C. Magnetic fields
• D. Blunt force trauma

Answer: (A)

Electronic evidence is fragile and can be compromised by environmental and physical damage. Extreme temperatures can cause hardware failures and data corruption, especially during storage or unexpected power-on events. Magnetic fields can erase or alter data on magnetic storage like hard drives and tapes by affecting the stored magnetization. Blunt force trauma can physically damage the device and its storage components, potentially destroying data or making recovery impossible. Because any of these conditions can compromise the integrity of electronic evidence, the correct choice is the one that includes all of these factors.

Electronic evidence is fragile and can be compromised by environmental and physical damage. Extreme temperatures can cause hardware failures and data corruption, especially during storage or unexpected power-on events. Magnetic fields can erase or alter data on magnetic storage like hard drives and tapes by affecting the stored magnetization. Blunt force trauma can physically damage the device and its storage components, potentially destroying data or making recovery impossible. Because any of these conditions can compromise the integrity of electronic evidence, the correct choice is the one that includes all of these factors.