Triple-layered security system: reliable and secured image communications over 5G and beyond networks

Area of Science:

• Computer Science
• Network Security
• Cryptography

Background:

• 5G and beyond networks aim to integrate diverse network types (undersea, terrestrial, space) for massive data transfer.
• Existing security techniques lack adaptation, gradient boosting, and comprehensive complexity analysis for these advanced networks.
• There is a need for robust, adaptable security solutions capable of handling high data volumes and stringent security requirements.

Purpose of the Study:

• To address the research gap in adaptable and graded security systems for 5G and beyond networks.
• To design and evaluate a novel Loss-less Triple-level security system.
• To ensure data integrity, high-quality message extraction, and efficient performance.

Main Methods:

• Proposed a Loss-less Triple-level security system combining chaos-based encryption and SVD-DWT for data embedding.
• Utilized two-Dimensional Logistic map, Singular Value Decomposition (SVD), and baker map techniques for encryption and embedding.
• Conducted simulation experiments to optimize the integration of these techniques and assess performance.

Main Results:

• Achieved efficient algorithm times: 2.13s for ciphering/hiding and 1.57s for deciphering/extracting.
• Demonstrated 100% perfect match between original and decrypted/extracted data, confirming integrity and quality.
• The proposed system exhibited robustness, low complexity, and high reliability.

Conclusions:

• The developed Loss-less Triple-level security system effectively addresses the limitations of existing techniques.
• The system's adaptability, low complexity, and high reliability make it suitable for 5G and beyond networks.
• The proposed security approach ensures secure, high-quality data transfer across integrated terrestrial, undersea, and space networks.