600.436 High-Assurance Systems
Fall 01/System Security Realization
3
Points to Remember
¨System Security Realization Families Seem to Require Top-Down Development
–NOT SO – they require that the realization be PRESENTED as a series of refinements
–There are NO requirements that the TOE be developed in a strict top-down fashion
¨System Security Realization Families Are Specified To Facilitate Evaluation
–Challenge is to develop TOE so that all required information is captured