Multiple choice technology security

What is the preferred medium for backing up log files ?

  1. Print the logs to a paper

  2. Create a copy of data in your laptop/desktop

  3. Copy the files to CD-R's

  4. None of the above

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Copying log files to CD-Rs or other Write-Once-Read-Many (WORM) media is the preferred backup method because it prevents logs from being altered or deleted by attackers trying to hide their tracks. Printing on paper or copying to easily mutable local laptop drives does not offer the same security guarantees.