QuestionQ336
Network Forensics and Traffic AnalysisRick is a Computer Forensic Investigator for BlueWells Inc. He has learned that an employee is leaking confidential company information. Rick suspects that someone is transmitting the information by email. He reviews emails sent by certain employees to other networks. Rick discovers that Sam, an employee in the Sales department, is repeatedly sending text files containing special symbols, graphics, and signs. Rick suspects that Sam is using steganography to transmit data in a disguised form. Which of the following technique is Sam using?
Each correct answer represents part of the solution. Choose all that apply.
- A Text Semagrams
- B Linguistic steganography
- C Technical steganography
- D Perceptual masking
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