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CISSP · Question #412
CISSP Question #412: Real Exam Question with Answer & Explanation
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Submitted by miguelv· Mar 5, 2026Security Architecture and Engineering
Question
Which is the MOST effective countermeasure to prevent electromagnetic emanations on unshielded data cable?
Options
- AMove cable are away from exterior facing windows
- BEncase exposed cable runs in metal conduit
- CEnable Power over Ethernet (PoE) to increase voltage
- DBundle exposed cables together to disguise their signals
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Topics
#TEMPEST#electromagnetic emanations#physical security