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Visual Overview: graph TB subgraph "Zero Trust Architecture" User[User/Device] --> Verify{Identity Verification} Verify --> MFA[Multi-Factor Auth] MFA --> Context{Context Analysis} Context --> Policy{Policy Engine} Policy --> |Allow| Resource[Protected Resource] Policy --> |Deny| Block[Access Denied] Context --> Device[Device Trust] Context --> Location[Location Check] Context --> Behavior[Behavior Analysis] end style Verify fill:#667eea,color:#fff style Policy fill:#764ba2,color:#fff style Resource fill:#4caf50,color:#fff style Block fill:#f44336,color:#fff 🔑 What is Identity and Access Management (IAM)? Identity and Access Management (IAM) is a framework of policies and technologies that ensures the right individuals have the appropriate access to technology resources. IAM systems are essential for organizations to securely manage digital identities, control access to applications, and ensure data security. ...

Visual Overview: sequenceDiagram participant User participant App as Client App participant AuthServer as Authorization Server participant Resource as Resource Server User->>App: 1. Click Login App->>AuthServer: 2. Authorization Request AuthServer->>User: 3. Login Page User->>AuthServer: 4. Authenticate AuthServer->>App: 5. Authorization Code App->>AuthServer: 6. Exchange Code for Token AuthServer->>App: 7. Access Token + Refresh Token App->>Resource: 8. API Request with Token Resource->>App: 9. Protected Resource OAuth 2.0 is a widely used authorization framework that enables applications to access user data on behalf of the user without requiring the user to share their credentials. It provides a secure and standardized approach to delegating access control, ensuring that applications can interact with various services while keeping user information private. The Authorization Code Flow is one of the core grant types in OAuth 2.0, designed for scenarios where both the client and the authorization server need to exchange information securely. ...