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CISA · Question #509
CISA Question #509: Real Exam Question with Answer & Explanation
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Submitted by alyssa_d· Apr 18, 2026Protection of Information Assets
Question
Which of the following controls would BEST protect against internet sniffers conducting a replay attack?
Options
- APacket-filtering router
- BDigital signature
- CProperly configured firewall
- DTime-stamped data encryption
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Topics
#Replay Attack#Network Security Controls#Timestamping#Data Protection