Identify the three (3) major threats to a secure system

Phase 1 is to identify three (3) types of threat to a Secure SystemRead the article on: A framework for managing mission needs.Identify the three (3) major threats to a secure systemPresent your finding in a 400-words document.You must apply and use the basic citation styles of APA.Do not claim credit for the words, ideas, and concepts of others.Use in-text citation and list the reference of your supporting source following APA’s style and formatting. Do not copy and paste information or concepts from the Internet and claim that is your work.