Security Debate Template

Topic Structure

• Category: security
• Typical Trigger: When authentication, authorization, data protection, or compliance decisions are needed

Recommended Panel

Agent	Role	Why
Hiroshi	Oracle	Security patterns and vulnerability analysis
Bunta	Backend	API security and data protection implementation
Masao	DevOps	Infrastructure security and deployment concerns

Evaluation Criteria

Criterion	Weight	Description
Threat Model Coverage	High	How well does it protect against identified threats?
Compliance	High	Does it meet regulatory requirements (GDPR, HIPAA, etc.)?
Implementation Cost	Medium	Time and effort to implement securely
Maintenance Burden	Medium	Ongoing effort to maintain security
UX Impact	Low	How does it affect user experience?
Recovery Process	Medium	How easy is it to recover from security incidents?

Standard Options Framework

Option A: JWT-based Authentication

• Pros:
  • Stateless (no server-side session storage)
  • Scales horizontally easily
  • Works well with microservices
  • Can carry custom claims
• Cons:
  • Cannot invalidate tokens before expiry
  • Token size can be large
  • Requires careful key management
  • Refresh token flow adds complexity
• Best when:
  • Distributed systems
  • Need to scale horizontally
  • Short-lived tokens acceptable
  • Claims-based authorization needed

Option B: Session-based Authentication

• Pros:
  • Immediate revocation possible
  • Smaller token size (just session ID)
  • Simpler mental model
  • Server controls session lifecycle
• Cons:
  • Requires session storage (Redis, DB)
  • Harder to scale horizontally
  • Requires sticky sessions or shared storage
  • Cross-domain complexity
• Best when:
  • Monolithic applications
  • Need immediate revocation
  • Simple deployment model
  • Single domain application

Decision Factors Checklist

• What are the primary threat vectors?
• What compliance requirements exist (GDPR, HIPAA, SOC2, etc.)?
• What is the sensitivity of the data being protected?
• What is the expected attack surface?
• What level of session control is needed?
• What are the scalability requirements?
• How distributed is the system?
• What is the user base size and location?
• What are the budget constraints for security tooling?
• What security expertise does the team have?
• What is the acceptable risk tolerance?
• What are the incident response requirements?

Usage

Midori references this template when debate topic matches the category. Panel should evaluate security implications, compliance needs, and implementation trade-offs. Always consider the principle of defense in depth and fail-secure design.