Simple definition
One NAS is a disk-containing enclosure accessible by several users across the network.
Technical definition
Network Attached Storage can provide SMB, NFS or iSCSI services and may integrate RAID, replication, backup and applications. It does not replace a backup strategy alone.
What is it used for ?
Centralize files, receive backups and share data.
Practical example
Users record their documents on a SMB share hosted by the NAS I’m not just on their job.
Common issues
- NAS considered as the only safeguard
- Exposed Administrator Account
- Discs not monitored
- Access to the wrong security
Related terms
Backup · RAID · Replication · LAN · Ransomware
Key takeaway: This entry explains the general operation of the term. Exact settings may vary depending on software, vendors and environments.