Description: Network policy is a set of rules that govern the use of a network, defining how network resources are managed and controlled. These policies are essential for ensuring the security, performance, and efficiency of communications within a network infrastructure. They include aspects such as traffic management, bandwidth allocation, prioritization of certain types of data, and the implementation of security measures. Network policies can be applied at the hardware level, such as in routers and switches, as well as at the software level, through configurations in operating systems and applications. In container and orchestration environments, network policies are crucial for defining how containers communicate with each other and with external systems, ensuring that applications operate securely and efficiently. Additionally, in cloud platforms, network policies allow for managing access and connectivity between different services and resources, facilitating the implementation of scalable and secure architectures.
