Computer Hacking Forensic Investigator (CHFI) Practice Exam 2026 – The Complete All-in-One Guide to Exam Mastery!

Steganography is indeed a technique used to conceal a secret message within another message. This method allows individuals to transmit information in a way that is not readily apparent, making it a useful tool for secure communication. Unlike traditional encryption, which makes the content of a message unreadable to unauthorized users while revealing the existence of the message itself, steganography aims to hide both the message and its existence.

By embedding the secret message within a seemingly innocuous file—such as an image, audio, or video—steganography enhances the security of the communication by providing an additional layer of obfuscation. This means that even if the carrier is intercepted, the hidden message remains undetected unless the recipient knows how to extract it.

The options suggesting otherwise do not accurately represent the purpose and function of steganography. It is a well-established practice in the field of information security, emphasizing its importance in situations where discreet communication is necessary.