Firewall switching system for communication system applications

摘要

A material content setting adjustment system (10) includes a computer (16) and an interface (14). The interface (14) facilitates communication between the computer (16) and a network (18). An interface mode adjustment switch (12) has multiple physical operating mode positions. A controller (30) is coupled to the interface mode adjustment switch (12). The controller (30) selectively determines passage of material content between the computer (16) and the interface (14) in response to position of the interface mode adjustment switch (12).