Outline two functions of a network operating system (NOS)

- NOS facilitates the sharing of network resources among connected devices. This includes sharing files, printers, and other peripherals.
- NOS plays a crucial role in user authentication and authorization. It manages user accounts, ensuring that only authorized users can access network resources.
- NOS provides tools and utilities for network administrators to manage and administer the network effectively. This includes tasks such as monitoring network performance, configuring network settings, diagnosing and resolving network issues, and overseeing the overall health of the network infrastructure.
- NOS often includes communication and messaging services to facilitate collaboration among users on the network. This may involve features such as email services, instant messaging, and collaboration tools.
- NOS is responsible for implementing security measures to protect the network and its resources from unauthorized access, data breaches, and malicious activities. It includes features such as firewalls, encryption, and access control mechanisms. The NOS ensures that data transmitted over the network is secure and that only authorized users have access to specific resources.