ocr: THEL INTRANEIFERTRANET COST CONTINUUM Qualty DD service Sandwdth. management Banowidth Hanarement Support Systemsmain@zement Inresvucture Secunty Systems mnasasesient nrastricuere qualtyonsenvice seppors Socurity costs Costs Intranet Extranet Figure 1. Costs vary along the intranet-extraner speciruml, but the nybrid net work idespite its expense) provides the most benefits.
