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เตรียมตัวสอบ CISA
Question : Which of the following is the MOST likely reason why e-mail systems have become a useful source of evidence for litigation ?
| A) |
Poor housekeeping leads to excessive cycles of backup files remaining available. |
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| B) |
Strong access controls establish accountability for activity on the e-mail system. |
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| C) |
Data classification is often used to regulate what information should be communicated via e-mail. |
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| D) |
Clear policy for using e-mail within the enterprise ensures that the right evidence is available. |
The Correct Answer is :
A. Poor housekeeping leads to excessive cycles of backup files remaining available.
Explanation :
Poor housekeeping leads to excessive cycles of backup files remaining available and is by far the most frequent problem as copies of documents which have supposedly been deleted are recovered from previous copies of the backup files.
Access controls may help with establishing accountability for the issuance of a particular document but this is not the main reason.
Data classification standards may be in place with regards to what should be communicated via e-mail, but this is only the creation of the policy and not the creation of the information required for litigation purposes.
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