In recent years, the chemical industry has become increasingly dependent on automation and control systems to optimize processes and improve efficiency. Supervisory Control and Data Acquisition (SCADA) systems play a crucial role in this digital transformation by providing real-time monitoring and control of chemical processes. However, as the chemical industry becomes more connected and reliant on digital technologies, it is also becoming more vulnerable to cyber threats. The importance of cybersecurity in instrumentation for chemical industries in india cannot be overstated, as a cyberattack on these systems could have devastating consequences.