What is the role of security architecture in system design?

Security architecture plays a crucial role in designing secure systems and addressing potential threats by providing a comprehensive framework for ensuring the confidentiality, integrity, and availability of data and system resources. It involves designing robust security mechanisms, policies, and controls to protect against various cyber threats such as unauthorized access, data breaches, malware attacks, and other security risks. Security architecture also helps in defining security requirements, identifying vulnerabilities, and implementing measures to mitigate risks effectively. By incorporating security architecture into system design and development processes, organizations can proactively address security concerns and build resilient systems that can withstand evolving cyber threats.