Network Attached Storage
Network Attached Storage (NAS) refers to dedicated file-level computer data storage servers connected to a computer network providing data access to a heterogeneous group of clients. These devices are specifically designed to be connected directly and solely to a network, and in contrast to other forms of networked storage, they do not require the presence of a host PC or server to operate. NAS units typically provide access to files using network file sharing protocols such as NFS, SMB/CIFS, or AFP. They are often used for home networks, small businesses and enterprises where ease-of-access, cross-platform compatibility, and low cost are important factors. NAS devices can be configured to serve as a centralized location for data backup, archival and synchronization, providing an efficient and secure method of storing and sharing digital assets across a network.