Enhancing Security and Reliability in Network-Oriented Cloud Control Systems through Polar Coding and Chaos Encryption Over Active Optical Networks

This research study provides a novel method that uses a strong polar coding scheme to improve the security, scalability, and reliability of Network-Oriented Cloud Control Systems (NOCCS). The technique combines OFDM-AON with internal chaos-based encryption using simplified versions of the 3-D chaos system. At a bit error rate (BER) of $10^{\wedge}-3$, experimental results show a 2.5 dB sensitivity enhancement, offering robust protection against unauthorized devices trying brute-force attacks. The suggested polar encoding for chaotic encryption based on QAM-OFDM is deemed a viable solution for NOCCS data transmission, offering robust protection against differential and brute-force attacks, while simultaneously improving BER, security, and reliability.