ABSTRACT
Communities get a unique characteristic that relies on the combination of Information and Communications Technology(ICT) services and improvements to manage complex data in datacenters as well as during subway transport. The technology employed in smart cities is usually cutting-edge and unavailable elsewhere. In addition, smart cities are being used as testbeds or displays for innovative technologies whose security and privacy are unclear. As a result, critical information protected by such technologies may be subject to a range of threats. It is vital to be able to operate a smart city while retaining privacy. Industrial IoT and cyber physical systems, particularly in the smart sector, now lack proper access control and antimalware and run 24 hours a day. They're prone to distributed denial of service (DDoS) assaults, for example. Data confidentiality is critical for privacy legislation compliance in a smart setting, such as the European Union's General Data Guard Rule and individual data defense statutes in many other nations. Privacy and law compliance can be supported via cryptography, access control methods, and innovative security architectures tailored to specific settings. As a result, security and privacy are important topics for ICT audiences, with a focus on smart cities. In this chapter, various methods will be discussed, through which a concept of secured smart cities will be possible.
