Phase 7 · Module 14 of 15Assembles all four quadrants
Security and Access
How do systems protect data — and how deep does “who are you” really go?
By the end: You can explain the main mechanisms systems use to protect data and access, building on Module 6's identity basics.
L1Who may do what~7 min○L2Identity goes deeper~7 min○L3The padlock, opened at last~12 min○L4Hashing, secrets, and the difference that matters~12 min○L5The weakest links~7 min○
What lights on your map here
identity (RE: M6)permissionrolerole-based access controlleast privilegesession mechanics (RE: M6)token mechanics (RE: M6)single sign-onmulti-factor authenticationencryptionencryption in transitencryption at restTLS (RE: M4)hashingcertificatepublic keyprivate keysecret (RE: M8)secrets manager (RE: M8)key rotationservice accountencodingvulnerable dependency (RE: M3, M11)personally identifiable information (RE: M7)data retention (RE: M7)