Nguyen, Hoang-Dung, Tien-Trung Dai, Hoang-Dang Le, The-Hien Huynh, and Phu-Cuong Pham. “Embedding the Real-Time AES-128 Encryption into Programmable Logic Controllers for Secure Modbus TCP IP Communications in Industrial Control Systems”. International Journal of Integrated Engineering 17, no. 9 (December 31, 2025): 45–57. Accessed July 22, 2026. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/22589.