But those policies have been systematically exploited by sophisticated international criminal networks, the authorities here say.

"That they were part of a sophisticated network of distributing benefits to football players."

Each has its own computer and hard drive, which allow it to display information while receiving updates by way of a sophisticated wireless network.

In all this, Prazina developed a sophisticated network of around 300 armed "collectors" under his control.

Four people trying to break into the world's most sophisticated network, then--what?

Until that is a reality, Craig and his colleagues continue in their battle against a sophisticated network of criminals.

A greater portion of the scarce radio spectrum, which is licensed by the Government, would have to be set aside for such a sophisticated network.

Student assistance program staffing ranges from a single counselor in a school to a sophisticated network of support groups run by a dozen people.

We are, of course, fighting extremely sophisticated organised criminal networks which use advanced technology.

It is connected other major cities and towns with a very sophisticated network of roads.