A secure architecture review examines a proposed or existing system design before, or shortly after, it is built, to identify security weaknesses that are far cheaper to fix on paper than after code has shipped. This lesson covers how reviewers walk through data flows and trust boundaries, and why starting from a proven reference architecture avoids re-solving already-solved problems inconsistently across projects.
Analogy🏏Cricket
💼 Think of it like business: GRC frameworks are the shared accounting standards of security. A company that reports earnings under a recognized standard lets investors, lenders, and regulators all read the same numbers the same way, instead of trusting a founder's hand-drawn chart. Adopting ISO 27001, SOC 2, or NIST CSF does the same for security posture, giving auditors, customers, and regulators one common language to judge maturity rather than each party inventing its own yardstick. This reveals that frameworks really sell trust: their product is a claim outsiders can verify without taking your word for it.