For example, some central groups controlled all new connections to the organization's main network, ensuring that the connecting network met minimum security requirements.
Some groups control new connections to the main network to make sure security requirements are met.
None of the groups control any networks.
he said that he had no way to help them make money
There are two canines and a feline.
I eventually decided that I had no intention of paying for more rent.
I have an idea how long this will go on for.
There are interesting Dutch relics in the museum here.
Children enjoy playing together.