Network-attached storage (NAS) is an IP-based file-sharing device attached to a local area network. NAS serves a mix of clients and servers over and IP network. A NAS device uses its own operating system and integrated hardware and software components to meet a variety of file service needs.
Network-Attached Storage allows organizations to:
- Provide comprehensive data access and file sharing
- Increase efficiency with centralized storage
- Gain flexibility to support UNIX and Windows clients
- Simplify management
- Scale storage capacity and performance
- Increase availability with efficient data replication and recovery options
- Secure data with user authentication and file locking