CISSP Question #1382: Real Exam Question with Answer & Explanation

The correct answer is D: Log retention. Log retention is the process of keeping old log data for a certain period of time before deleting or archiving it. Log retention ensures that old log data is not overwritten by new log data, which could result in the loss of valuable information or evidence. Log retention also he

Submitted by yousef_jo· Mar 5, 2026Security Operations

Question

Which of the following ensures old log data is not overwritten?

Options

AIncrease log file size
BImplement Syslog
CLog preservation
DLog retention

Explanation

Log retention is the process of keeping old log data for a certain period of time before deleting or archiving it. Log retention ensures that old log data is not overwritten by new log data, which could result in the loss of valuable information or evidence. Log retention also helps to comply with legal or regulatory requirements, such as the GDPR, that may mandate the retention of log data for a specific duration. Log retention can be implemented by using policies, procedures, and tools that define how long and where to store log data, how to protect log data from unauthorized access or modification, and how to dispose of log data securely when it is no longer needed.

Topics

#Log management#Data retention#Auditing#Security logging

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