Computer Systems Architecture - Architectural Design Patterns

write 500+ words that respond to the following questions with your thoughts, ideas, and comments. Be substantive and clear, and use examples to reinforce your ideas:

research design patterns as it relates to information system security (aka, cyber security):

• From your research, explain what is information system security.
• Discuss why it is important to design in information system security (“bake in’) compared to applying software security solutions after the software system has been implemented (“bolt on”).
• Describe one of the four pillars of information systems security: confidentiality integrity, availability, and accountability.
• Identify an information system security design pattern, describe what it is, and demonstrate how it relates to the information security pillars.

APA Format