Soap opera Soap opera A soap opera is an ongoing drama serial on television or radio, featuring the lives of many characters and their emotional relationships. The term "soap opera" originated from radio dramas being sponsored by soap manufacturers. BBC Radio's "The Archers", first broadcast in 1950, is the world’s longest-running radio soap opera; the world's longest-running television soap opera is "Coronation Street", first broadcast on ITV in 1960. The first serial considered to be a "soap opera" was "Painted Dreams", which debuted on October 20, 1930 on Chicago radio station WGN. Early radio series such as "Painted Dreams" were broadcast in
Screened subnet reducing the computational load of each router. As each component router of the screened subnet firewall needs to implement only one general task, each router has a less complex configuration. A screened subnet or DMZ can also be achieved by a single firewall device with three network interfaces. The term demilitarized zone in military context refers to an area in which treaties or agreements between contending groups forbid military installations and activities, often along an established frontier or boundary between two or more military powers or alliances. The similarity to network security is that the screened network (DMZ) has reduced