GCIA · Question #82
Victor works as a professional Ethical Hacker for SecureNet Inc. He wants to use Steganographic file system method to encrypt and hide some secret information. Which of the following disk spaces will
The correct answer is A. Slack space C. Hidden partition D. Unused Sectors. Steganographic file systems hide data in areas not tracked by the operating system's normal file allocation, including slack space, hidden partitions, and unused sectors.
Question
Victor works as a professional Ethical Hacker for SecureNet Inc. He wants to use Steganographic file system method to encrypt and hide some secret information. Which of the following disk spaces will he use to store this secret information? Each correct answer represents a complete solution. Choose all that apply.
Options
- ASlack space
- BDumb space
- CHidden partition
- DUnused Sectors
How the community answered
(36 responses)- A86% (31)
- B14% (5)
Why each option
Steganographic file systems hide data in areas not tracked by the operating system's normal file allocation, including slack space, hidden partitions, and unused sectors.
Slack space is the gap between the logical end of a file and the physical end of its last allocated cluster; because the OS does not use this area for file data, it is a classic location for hiding steganographic content.
"Dumb space" is not a recognized term in disk forensics, steganography, or any standard storage taxonomy, and therefore does not represent a valid storage location.
A hidden partition is not listed in the partition table visible to the standard OS, making it invisible to routine directory scans and a valid container for steganographic storage.
Unused sectors are sectors on the disk that have not been assigned to any partition or file system structure, so data written there is undetectable by normal OS file browsing tools.
Concept tested: Steganographic file system hidden storage locations
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