diff --git a/docs/FIREFROST-PROJECT-SCOPE-V2.md b/docs/FIREFROST-PROJECT-SCOPE-V2.md index b56f8df..df8f653 100644 --- a/docs/FIREFROST-PROJECT-SCOPE-V2.md +++ b/docs/FIREFROST-PROJECT-SCOPE-V2.md @@ -301,6 +301,92 @@ Claude → Reads results from GitHub mirror --- + +--- + +## 🛡️ PHASE 1: DDoS PROTECTION SYSTEM + +### Overview + +**Status:** Planning Phase +**Priority:** Deploy after Phase 0.5 completion, before soft launch +**Purpose:** Replace dismantled Phase 0 GRE system with reliable protection + +### Phase 0 Context (Completed) + +**What Was Dismantled:** +- Complex GRE tunnel configuration +- IP cloaking system prone to failures +- Over-engineered solution causing more problems than it solved + +**Why It Was Removed:** +- Frequent connectivity issues +- Difficult to troubleshoot +- Required constant maintenance +- Prevented reliable infrastructure operations + +### Phase 1 Goals + +**Primary Objective:** Implement "good enough" DDoS protection that: +- ✅ Protects against common attacks (Layer 3/4) +- ✅ Doesn't break during normal operations +- ✅ Easy to maintain and troubleshoot +- ✅ Minimal complexity vs Phase 0 + +**NOT trying to:** +- ❌ Defend against state-level actors +- ❌ Create perfect invisibility +- ❌ Over-engineer like Phase 0 + +### Proposed Architecture (To Be Designed) + +**Option A: Cloudflare Spectrum (Simplest)** +- Pros: Managed service, no infrastructure complexity +- Cons: Monthly cost, less control +- Best for: Quick deployment, low maintenance + +**Option B: Simplified GRE + Cloudflare** +- Pros: More control, proven technology +- Cons: Requires careful implementation +- Best for: Custom requirements, cost control + +**Option C: Hybrid Approach** +- VPS services behind Cloudflare +- Game servers with lightweight protection +- Best for: Tiered protection based on risk + +**Decision Point:** Design session after Phase 0.5 completion + +### Implementation Timeline + +**Pre-Launch Requirements:** +1. Assess actual threat level (public launch = attack surface) +2. Design session: Choose architecture +3. Document decision rationale +4. Test implementation on non-critical service +5. Deploy to production + +**Estimated Effort:** 4-8 hours (depends on approach chosen) + +**Target Date:** Before soft launch (late February 2026) + +### Success Metrics + +- Withstands common DDoS attacks (volumetric, SYN floods) +- 99.9%+ uptime during normal operations +- < 1 hour maintenance per month +- Zero "midnight emergency" pages + +### Fallback Plan + +If Phase 1 protection proves inadequate: +- Cloudflare Spectrum as immediate mitigation +- Re-evaluate threat model +- Consider managed DDoS services +- Iterate rather than over-engineer + +--- + ## 📅 IMPLEMENTATION TIMELINE ### February 2026 (Month 1) - FOUNDATION