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CAS-001 · Question #405
CAS-001 Question #405: Real Exam Question with Answer & Explanation
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Question
A security engineer at a bank has detected a Zeus variant, which relies on covert communication channels to receive new instructions and updates from the malware developers. As a result, NIPS and AV systems did not detect the configuration files received by staff in emails that appeared as normal files. Which of the following BEST describes the technique used by the malware developers?
Options
- APerfect forward secrecy
- BStenography
- CDiffusion
- DConfusion
- ETransport encryption
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