Using two geographically and physically separate cable paths ensures redundancy. If one path is damaged (e.g., due to construction, sabotage, or natural disaster), the other can maintain communication. This is a key principle in critical infrastructure protection.
A: Surveillance helps detect issues but doesn’t prevent physical interruption.
B: Wireless is useful but often less reliable and secure than wired systems.
C: Tamper-proof cables increase security but don’t address path redundancy.
[References:, PSP Study Guide – Physical and Cyber Infrastructure Security, POA Manual – Telecommunications Resilience Planning]
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