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PMI-RMP - Emerging Trends in Risk Management - Internet of Things (IoT) Risks and Management
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In managing IoT device data transmission across smart building networks, which encryption protocol implementation strategy would most effectively reduce the risk of data breaches?
a.
Implement a multi-layered encryption system combining RSA-4096 with legacy protocols to maintain backward compatibility across all IoT devices
b.
Establish a centralized encryption key management system using symmetric key distribution for all connected devices
c.
Deploy hybrid encryption using AES-256 for data at rest and quantum-resistant algorithms for data in transit
d.
Apply blockchain-based encryption methods with smart contracts to validate each data transmission point in the network
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