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Security: evelynmitchell/sophie

Security

docs/Security.md

i# Sophie Security Documentation

1. Security Overview

1.1 Scope

This document covers security considerations for the Sophie task management application, focusing on:

  • API key management
  • Data storage
  • Client-side security
  • Deployment security

1.2 Security Contacts

  • Security Lead: [email]
  • Technical Lead: [email]
  • Emergency Contact: [phone]

2. Security Requirements

2.1 API Security [SEC-API]

ID Requirement Implementation Status
SEC-API-001 API keys must be stored in environment variables webpack.config.js ✅
SEC-API-002 API keys must not be exposed to client build process ✅
SEC-API-003 All API calls must use HTTPS api.js ✅
SEC-API-004 API keys must be rotatable without deployment DO config ✅

2.2 Data Security [SEC-DATA]

ID Requirement Implementation Status
SEC-DATA-001 User data must be stored in localStorage only storage.js ✅
SEC-DATA-002 No sensitive data in localStorage storage.js ✅
SEC-DATA-003 Clear data method must be provided storage.js ✅

2.3 Build Security [SEC-BUILD]

ID Requirement Implementation Status
SEC-BUILD-001 Dependencies must be from trusted sources package.json ✅
SEC-BUILD-002 Regular security updates required GitHub Actions ✅
SEC-BUILD-003 Build artifacts must be verified CI/CD ✅

3. Security Controls

3.1 API Key Management

1. Key Storage:
   - Digital Ocean environment variables
   - Never in source code
   - Never in browser storage

2. Key Rotation:
   - Quarterly rotation required
   - Emergency rotation procedure documented
   - Zero-downtime rotation process

3.2 Data Protection

1. Client-side Storage:
   - Use localStorage for task data
   - No PII stored
   - Clear data option available

2. Data Transmission:
   - HTTPS only
   - API calls through secure endpoints
   - Minimal data transmission

4. Security Procedures

4.1 Key Rotation Procedure

  1. Generate new API key in Anthropic console
  2. Add new key to Digital Ocean environment
  3. Verify functionality with new key
  4. Remove old key from all environments
  5. Document rotation in security log

4.2 Security Incident Response

  1. Identify and isolate issue
  2. Rotate compromised credentials
  3. Document incident
  4. Review and update security measures
  5. Notify relevant parties

4.3 Security Audit Checklist

  • API key storage verification
  • Dependencies security scan
  • Build process review
  • Access control review
  • Documentation update

5. Security Best Practices

5.1 Development

1. Code:
   - No hardcoded secrets
   - Input validation
   - Output sanitization

2. Testing:
   - Security test cases
   - Dependency scanning
   - Regular audits

5.2 Deployment

1. Environment:
   - Secure configuration
   - Access logging
   - Regular updates

2. Monitoring:
   - API usage tracking
   - Error logging
   - Security alerts

6. Security Updates

6.1 Dependency Management

  • Weekly automated security updates
  • Monthly manual review
  • Critical updates applied immediately

6.2 Security Logging

Date Type Description Resolution
2024-03-16 Update Initial security setup Complete
2024-03-16 Review First security audit Passed

7. Compliance

7.1 Requirements

  • HTTPS everywhere
  • Secure API handling
  • Data privacy considerations
  • Regular security reviews

7.2 Audit Schedule

  • Weekly automated scans
  • Monthly manual reviews
  • Quarterly full audits
  • Annual external review

There aren’t any published security advisories