Quantum-secured messaging is a communication method that utilizes the principles of quantum mechanics to ensure the security and integrity of the transmitted information. This approach leverages quantum key distribution (QKD) to create encryption keys that are theoretically immune to eavesdropping and hacking, fundamentally enhancing secure communication protocols. By employing the behavior of quantum bits (qubits), which can exist in multiple states simultaneously, it ensures that any attempt at interception will be detectable, thereby maintaining the confidentiality of the message.
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