The phrase "a proprietary network" is correct and usable in written English.
It can be used to describe a network that is owned and controlled by a specific organization or individual, often with restricted access to others.
Example: "The company has developed a proprietary network to ensure the security of its sensitive data."
Alternatives: "an exclusive network" or "a private network".
It prefers the security of a proprietary network.
Medical Manager helps doctors manage patient schedules while connecting doctors' offices, insurance companies and health maintenance organizations through a proprietary network.
If a listener wants a more sophisticated package, there is also Sonos, which makes small ($300) and large ($400) indoor speakers that work on a proprietary network.
Many companies are beginning to put contracts for supplies out to tender online: indeed, GE has done so for several years, though on a proprietary network.
The military's sensitive operational information is kept on a proprietary network called the Secret Internet Protocol Network that is not connected to the Internet, making it extremely hard for hackers to penetrate.
The Instinct, operating on a proprietary network developed by Samsung and Sprint, can be used to watch live TV and as a modem to connect a PC to the Internet.
He's sticking with DG for another year, believing it has room to run thanks to a leading proprietary network that allows advertisers to deliver ads to TVs, radios and mobile devices.
In his complaint to the Texas attorney general, Mr. Gonzales stated that in two meetings, Mr. Lewis "described how after years in the business, Haldane amassed a robust and proprietary network of contacts to which I would have access".
One recent trend in distributed memory parallel hardware is the emergence of InfiniBand interconnect, which is a high-performance proprietary network and provides low latency and high bandwidth for parallel MPI applications.
TjobsRecruit is a hybrid online/bricks-and-mortar business that com- bines the efficiency of an online recruitment portal with a fast grow- ing proprietary network of over 500 recruitment agencies.
This saves the programmer work, and it keeps the industry from having a whole bunch of proprietary network protocols that are based strictly on a certain application.
