Improve Security in Smart Cities Based on IoT, Solve Cyber Electronic Attacks with Technology by using Packet Tracer

Smart cities are expected to significantly improve people's quality of life, promote sustainable development, and enhance the efficiency operations. With implementation many smart devices, c problems have become a serious challenge that needs strong treatments, especially cyber-attack, which most countries suffer from it. My study focuses on security city systems, include equipment like air conditioning, alarm lighting, doors. Some difficulties arise daily may be found in garage. This research aims come up with simulation devices can reduce cyber attach. Use Cisco Packet tracer Features Simulated home monitored. Simulation results show objects connected portal successfullymonitored leads idea real-life see. In my make manysolutions for attachingissues,which was great, apply some wirelessprotocol.