Non risk assessment information security assurance model

This article is present information assurance model based on Non risk assessment model. The model based on diligence model where assurance is achieved by using threat and vulnerability reviews and countermeasures based on tangible best practices. An information security program can be initiated based on one of three models: bench marks, risk assessment and diligence model. The article presents the three modules then adopts the last one to build information assurance security model based on layering levels.