What is the commonly used name for an intermediate area between a trusted network and an untrusted network?

Question

What is the commonly used name for an intermediate area between a trusted network and an untrusted network?

Answer 1

certifications- http://macadtutorial.info/

Answer 2

A DMZ is between an external router and the internal router, usually contains a Bastion Host.

There is an Extranet and Intranet terms used. There is also Perimeter network used.

It is unclear wht you are asking for.

Cheers

Answer 3

Common term is the DMZ zone