H M Shamsuzzaman; MD Mosleuzzaman; Mohammad Shah Paran. REAL-TIME CYBERSECURITY INTEGRATION IN PLCS AND IOT GATEWAYS: A PERFORMANCE-CONSCIOUS APPROACH TO ENCRYPTION, AUTHENTICATION, AND INTRUSION DETECTION. AJATES 2025, 1 (02), 32-57. https://doi.org/10.63125/g937f918.