Information Security Strategy

graph TB
    CEO["👨💼 CEO/Founder<br/>Strategic Oversight"]
    
    subgraph AI_AGENTS["🤖 Specialist AI Agent Ecosystem"]
        SEC_ARCH["🔐 Security Architect Agent<br/>Architecture design & review"]
        DEV_SEC["💻 DevSecOps Agent<br/>CI/CD security integration"]
        TEST_SEC["🧪 Security Testing Agent<br/>SAST/DAST/Fuzzing"]
        DOC_SEC["📚 Documentation Agent<br/>Policy & procedure creation"]
        BIZ_SEC["💼 Business Agent<br/>Risk/value alignment"]
        MARKET_SEC["📢 Marketing Agent<br/>Security posture communication"]
    end
    
    CEO --> SEC_ARCH
    CEO --> DEV_SEC
    CEO --> TEST_SEC
    CEO --> DOC_SEC
    CEO --> BIZ_SEC
    CEO --> MARKET_SEC
    
    SEC_ARCH --> ARCH_OUT["📋 SECURITY_ARCHITECTURE.md<br/>THREAT_MODEL.md"]
    DEV_SEC --> CICD_OUT["⚙️ GitHub Actions Workflows<br/>Security Gates"]
    TEST_SEC --> TEST_OUT["🧪 CodeQL / OWASP ZAP<br/>Vulnerability Reports"]
    DOC_SEC --> DOC_OUT["📖 ISMS Policies<br/>Compliance Evidence"]
    BIZ_SEC --> BIZ_OUT["💰 Risk Register<br/>Business Impact Analysis"]
    MARKET_SEC --> MARKET_OUT["🏆 Security Badges<br/>Public Metrics"]
    
    ARCH_OUT --> EVIDENCE["🎖️ Public Evidence<br/>OpenSSF Scorecard<br/>CII Best Practices<br/>SLSA Level 3"]
    CICD_OUT --> EVIDENCE
    TEST_OUT --> EVIDENCE
    DOC_OUT --> EVIDENCE
    BIZ_OUT --> EVIDENCE
    MARKET_OUT --> EVIDENCE
    
    EVIDENCE --> CLIENTS["🤝 Client Demonstration<br/>Competitive Advantage"]
    
    style CEO fill:#1565C0,stroke:#0D47A1,stroke-width:3px,color:#fff
    style AI_AGENTS fill:#4CAF50,stroke:#2E7D32,stroke-width:2px
    style EVIDENCE fill:#FF9800,stroke:#F57C00,stroke-width:2px
    style CLIENTS fill:#9C27B0,stroke:#6A1B9A,stroke-width:2px

flowchart TD
    START["🎯 New Product/Service"] --> CLASS{What is the<br/>Confidentiality<br/>Classification?}
    
    CLASS -->|Low| LOW_CONF["⚪ Low Confidentiality<br/>Public data only"]
    CLASS -->|Moderate| MOD_CONF["🟡 Moderate Confidentiality<br/>User accounts/data"]
    CLASS -->|High/Very High| HIGH_CONF["🔴 High/Very High<br/>Sensitive operations"]
    
    LOW_CONF --> AUTH_LOW{Does app process<br/>user-specific data?}
    AUTH_LOW -->|No| NO_AUTH["❌ No Authentication<br/>✅ TLS 1.3 Required<br/>Example: CIA CM, Black Trigram"]
    AUTH_LOW -->|Yes| BASIC_AUTH["🔐 Basic Authentication<br/>Username/Password"]
    
    MOD_CONF --> AUTH_MOD["🔐 Full Authentication Stack"]
    AUTH_MOD --> MFA["✅ MFA Required<br/>✅ RBAC<br/>✅ Session Management<br/>✅ Audit Logging"]
    
    HIGH_CONF --> AUTH_HIGH["🔐 Enhanced Security"]
    AUTH_HIGH --> ENHANCED["✅ MFA Mandatory<br/>✅ Fine-grained RBAC<br/>✅ Comprehensive Audit<br/>✅ Encryption at Rest<br/>Example: CIA Platform"]
    
    NO_AUTH --> RATIONALE_LOW["📋 Document Risk Acceptance<br/>Update Risk Register<br/>Reference Classification Framework"]
    BASIC_AUTH --> RATIONALE_MOD["📋 Document Control Selection<br/>Map to Classification Framework"]
    MFA --> RATIONALE_HIGH["📋 Full Security Architecture<br/>SECURITY_ARCHITECTURE.md"]
    ENHANCED --> RATIONALE_HIGH
    
    RATIONALE_LOW --> VERIFY["🧪 Verification Required"]
    RATIONALE_MOD --> VERIFY
    RATIONALE_HIGH --> VERIFY
    
    VERIFY --> V1["✅ SECURITY_ARCHITECTURE.md created"]
    VERIFY --> V2["✅ THREAT_MODEL.md completed"]
    VERIFY --> V3["✅ Risk Register updated"]
    VERIFY --> V4["✅ Classification badges in README"]
    
    style START fill:#1565C0,stroke:#0D47A1,stroke-width:2px,color:#fff
    style LOW_CONF fill:#9E9E9E,stroke:#616161,stroke-width:2px
    style MOD_CONF fill:#FF9800,stroke:#F57C00,stroke-width:2px
    style HIGH_CONF fill:#D32F2F,stroke:#B71C1C,stroke-width:3px,color:#fff
    style NO_AUTH fill:#4CAF50,stroke:#2E7D32,stroke-width:2px,color:#fff
    style ENHANCED fill:#B71C1C,stroke:#880E4F,stroke-width:3px,color:#fff
    style VERIFY fill:#7B1FA2,stroke:#4A148C,stroke-width:2px,color:#fff

authentication:
  type: "Multi-factor with RBAC"
  implementation: "Spring Security + JWT + MFA"
  session: "Server-side with Redis"
  
audit_logging:
  framework: "Javers + AWS CloudTrail"
  retention: "7 years (regulatory compliance)"
  monitoring: "Real-time with CloudWatch alarms"
  
encryption:
  in_transit: "TLS 1.3 enforced"
  at_rest: "PostgreSQL encryption + AWS KMS"
  
access_control:
  model: "Role-Based Access Control (RBAC)"
  segregation: "Admin/User/Anonymous roles"

authentication:
  type: "None (intentional risk acceptance)"
  rationale: "Public data only, no user-specific operations"
  risk_documentation: "Risk_Register.md entry with annual review"
  
encryption:
  in_transit: "TLS 1.3 enforced via CDN"
  at_rest: "Not applicable (no backend database)"
  
session_management:
  type: "Browser-only (localStorage/sessionStorage)"
  scope: "UI state persistence only"
  
monitoring:
  application: "None (frontend-only, stateless)"
  infrastructure: "CDN access logs only"

graph TB
    subgraph LAYER7["🎯 Layer 7: Policies & Governance"]
        POLICY[Information Security Policy<br/>Classification Framework<br/>Risk Register]
    end
    
    subgraph LAYER6["👥 Layer 6: Application Security"]
        APP["Authentication & Authorization<br/>Input Validation<br/>Session Management"]
    end
    
    subgraph LAYER5["🔐 Layer 5: Data Security"]
        DATA[Encryption at Rest<br/>Encryption in Transit<br/>Data Classification]
    end
    
    subgraph LAYER4["🌐 Layer 4: Network Security"]
        NETWORK[TLS 1.3 Enforcement<br/>CDN Protection<br/>DDoS Mitigation]
    end
    
    subgraph LAYER3["🖥️ Layer 3: Infrastructure Security"]
        INFRA[AWS Security Groups<br/>IAM Policies<br/>VPC Configuration]
    end
    
    subgraph LAYER2["🛠️ Layer 2: CI/CD Security"]
        CICD[SAST: CodeQL/SonarCloud<br/>SCA: Dependabot/FOSSA<br/>DAST: OWASP ZAP]
    end
    
    subgraph LAYER1["📊 Layer 1: Monitoring & Response"]
        MONITOR[CloudWatch Alarms<br/>Security Hub<br/>Incident Response]
    end
    
    POLICY --> APP
    APP --> DATA
    DATA --> NETWORK
    NETWORK --> INFRA
    INFRA --> CICD
    CICD --> MONITOR
    MONITOR -->|Feedback Loop| POLICY
    
    style LAYER7 fill:#D32F2F,stroke:#B71C1C,stroke-width:2px,color:#fff
    style LAYER6 fill:#FF5722,stroke:#D84315,stroke-width:2px,color:#fff
    style LAYER5 fill:#FF9800,stroke:#F57C00,stroke-width:2px
    style LAYER4 fill:#FFC107,stroke:#FFA000,stroke-width:2px
    style LAYER3 fill:#4CAF50,stroke:#388E3C,stroke-width:2px,color:#fff
    style LAYER2 fill:#2196F3,stroke:#1976D2,stroke-width:2px,color:#fff
    style LAYER1 fill:#9C27B0,stroke:#7B1FA2,stroke-width:2px,color:#fff