Description: The Network Lifecycle refers to the various stages a network goes through from conception to deactivation. This process includes planning, design, implementation, operation, and maintenance, as well as the eventual deactivation of the network. Each phase is crucial to ensure that the network operates efficiently and securely, especially in the context of interconnected systems, where the interconnection of devices poses unique security challenges. Planning involves identifying requirements and assessing risks, while design focuses on the network architecture and the selection of appropriate technologies. Implementation encompasses the installation of hardware and software, followed by operation and maintenance, where network resources are monitored and managed. Finally, deactivation involves the secure removal of network components, ensuring that no vulnerabilities remain. This cycle is fundamental to security, as each stage presents opportunities to integrate security measures that protect connected data and devices, minimizing the risk of cyberattacks and ensuring information integrity.
