Layer 1 encryption takes place directly on the fiber and protects data traffic without any noticeable impact on performance or latency. This ensures data confidentiality at all times, regardless of applications, protocols, or network topologies, even with high bandwidths. However, fiber is not invulnerable. Attackers with specialized tools can: Physically access unsecured junctions or cabinets. Unlike. Here we propose an integrated encryption and communication (IEAC) framework, designed to maximize mutual information (MI) for legal users while minimizing it for potential eavesdroppers. Enabled by end-to-end deep learning, this holistic framework trains a random number-selected geometric. Fiber optic cable encryption is crucial for safeguarding data transmission, utilizing techniques such as optical encryption, secure key distribution, and additional layers of security.
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