Restricted Network
Noun · Security & Infosec
Definitions
A network segment with tight access controls, limited connectivity, and stricter usage rules than general-purpose internal networks. Restricted networks are often used for sensitive systems such as payment environments, production administration, research data, or regulated workloads.
In plain English: A tightly controlled network segment for sensitive systems or data.
Example: "The backup management servers were placed on a restricted network that required a bastion host and separate credentials for access."