As Indore rapidly evolves into a leading smart city, information security has become a vital foundation of its digital transformation. From intelligent traffic management and smart surveillance to digital governance and IoT-based utilities, every aspect of Indore’s smart city projects relies on secure data handling. Cybersecurity measures like encryption, access control, and real-time threat monitoring are essential to protect citizen data and ensure uninterrupted services. This presentation explores the real-world applications of information security in Indore’s smart infrastructure, highlighting how robust cybersecurity frameworks are enabling safer, smarter urban living while mitigating growing cyber threats in an interconnected environment.