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Digital keys are a core concept in establishing secure networks, one as relevant in a data center application as it is at the edge of the tactical battlefield. While cryptography (crypto) uses both symmetric and asymmetric keys for different functions, for this column we’ll focus on asymmetric cryptography in which different keys are used for locking and unlocking.
Secure wireless communications (SWC) technology for vehicle-to-vehicle (V2V) and vehicle-to-end user device (V2E) communication is useful for tactical environments as it improves network flexibility and operational maneuverability while reducing management complexity and cost. As seen in the commercial market, securely implementing wireless local area network (WLAN) communication opens the door for innovative solutions to existing and future operational challenges.