Deciding which network to use, whether Circuit switched networks or Packet switched networks all depends on what type of organization is being run. For organizations that have highly classified data and files, security is always the first step. Circuit switched networks are used today in specific environments where security and privacy are key. In contrast, packet$-$switched networks break the data into packets and may take different routes through shared infrastructure, circuit switched networks establish a specific communication path between the sender and receiver during communication. This exclusive connection makes it much harder for malicious attacks to intercept data, providing a higher level of security. Organizations always have security as priority number $1,$ the best network to move forward with circuit$-$switched specifically for that reason. Along with using the circuit switching communication path being exclusive and not shared with other traffic, organizations can monitor and control the connection more effectively, Complying with industry rules and enhancing privacy protection.. This makes circuit switched networks ideal for applications where sensitive data must be protected at all costs. For organizations such as government, healthcare$/$hospitals$,$ finance etc where confidentiality and integrity are critical, circuit$-$switching offers the best layer of protection compared to packet switched networks. The direct nature of the connection ensures that data travels securely$,$ without the vulnerabilities that are in packet$-$switched networks, where data is broken down into separate sections and may cause a less$-$secure path. In conclusion, circuit$-$switched networks offer a highly secure and reliable communication solution for organizations that prioritize the protection of their sensitive information. These networks provide a dedicated, uninterrupted connection, making them ideal for sectors where privacy and data security are essential.