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What are the challenges in securing communication protocols? 


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Securing communication protocols faces several challenges. One challenge is the need for security and reliability in network protocols, especially in the context of the Internet of Things (IoT) ecosystem . Another challenge arises when adopting technologies like Ethernet or a wireless harness for autonomous truck-trailer communication, which requires additional security measures and architecture . Additionally, designing a secure communication protocol in a large distributed system with complex trust relationships between entities is a challenging problem, with the possibility of polynomial time decision for secure communication but NP-completeness for unambiguous path channel synthesis . Furthermore, attacks on two-way quantum key distribution protocols pose a challenge to security, as recent proofs of security do not cover undetectable eavesdropper attacks .

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The challenges in securing communication protocols include trust relationships between entities and the complexity of synthesizing secure channels.
The challenges in securing communication protocols for autonomous truck-trailer communication include the need for high bandwidth, low latency, and the adoption of technologies like Ethernet or wireless harnesses.
The challenges in securing communication protocols include ensuring both security and reliability while mitigating associated risks.

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