Secured cloud SCADA system implementation for industrial applications

Abstract The proposed Remote SCADA System (RSS) is a smarter, faster and more reliable way to control high power machines monitor their sensors, data, failures. system focuses mainly on building our own complete software not using open-source software. RSS can use unlimited number of added Terminal Units (RTU) nodes each them handling input/output be used under different operating systems like Windows Android. Using all monitored controlled by single click from anywhere at any time. By doing this real-time response achieved. It’s based standard communication techniques between remote server-side application that talk node with its ID modify instant database. So every time accessing web application, access these data virtual room controls General Purpose Input/Output (GPIO) in the selected gotten. When new event happened program, it will broadcasted related. On there are two main points deal with, request latency security system. This paper studied how improved obtain needed values. very secure program which have 4 levels; authentication, authorization, RSA CBC encryption Also, algorithms block cipher It mixed prevent attacker breaking cipher. First all, generates public private keys, then Initialization vector random key. Then special function sends keys encrypted pre-stored token base memory varied another. Finally, key loaded With combination speed symmetric asymmetric other hand, level firewalls Brocken brock increased. achieved low cost comparing reported work; lower than Arduino + WIFI method five times 13 Raspberry-PI method. applied educational systems, where for teaching students Online.