Security needs for a proposed system

   Determine the security needs for a proposed system, how to secure current needs, and how to identify and rank order system stakeholders.  Establish stakeholder accountability in the system scope and determine those parts of requirements that document and require security.  Create use case and misuse case diagrams, determine overlapping security needs in a use case diagram, and create supporting documents in Unified Modeling Language (UML) by adding security concerns.  Identify and rank order system vulnerabilities and manage the necessary documents to create a complete business specification of the system.