A basic tenet of security architectures is the layered implementation of security. To achieve defense in depth, an organization must establish multiple layers of security controls and safeguards, which can be organized into policy, training and education, and technology. The information security architecture is created from sound principles. 33 Design Principles have been developed to incorporate multiple scenarios the Information Security System may encounter. Go to http://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-27ra.pdf to research the NIST Special Publication 800-27 Rev A. Select one of these principles and create a summary of that concept to share with the class. Your summary will define the concept as well as provide examples of how the concept fits into the overall Information Security Architecture. You may address how this concept also builds on other principles.