Executive Summary

This daily firewall report analyzes network activity from 14 unique workflows across 25 workflow runs over the past 7 days (May 14-21, 2026). The firewall monitored 692 total network requests, maintaining a healthy security posture with a 14.5% block rate (100 blocked requests out of 692 total).

The analysis shows that legitimate AI service traffic (GitHub Copilot, Anthropic, OpenAI, Google AI) dominated allowed requests, while blocked traffic consisted primarily of browser autofill services and internal localhost traffic from test environments.

Key Metrics

• 📊 Total network requests monitored: 692
  • ✅ Allowed: 592 requests (85.5%)
  • 🚫 Blocked: 100 requests (14.5%)
• Block rate: 14.5%
• 🔒 Total unique blocked domains: 9

Terminology Note:

• Allowed requests = Requests that successfully reached their destination
• Blocked requests = Requests that were prevented by the firewall
• A 14.5% block rate indicates active firewall enforcement protecting workflows from unauthorized network access

Top Blocked Domains

The following table shows the most frequently blocked domains during the analysis period:

Key Observations:

• Most blocked traffic originates from browser automation in smoke tests (Claude, Copilot, Gemini)
• Google services (autofill, accounts, safe browsing) are correctly blocked as they're not in the allowlist
• Internal development traffic (localhost:8080, api-proxy) is appropriately blocked

Security Recommendations

Based on the firewall analysis, here are actionable recommendations:

✅ Current Configuration is Working Well

1. AI Service Access - All major AI services (GitHub Copilot, Anthropic, OpenAI, Google AI) are correctly allowed
2. GitHub Services - GitHub.com and associated services are properly allowed
3. Error Tracking - Sentry.io monitoring is functioning correctly
4. Security Posture - 14.5% block rate indicates active protection without disrupting legitimate traffic

⚠️ Smoke Test Considerations

The blocked domains are primarily from browser automation in smoke tests:

1. Google Services Blocking - Blocked domains (content-autofill, accounts.google.com, safe browsing) are expected behavior for headless browser tests

   • Action: Document that these blocks are intentional and expected in smoke test workflows
   • Reason: These services aren't required for AI workflow functionality

2. Internal Development Traffic - localhost:8080 and api-proxy:* blocks from smoke tests

   • Action: If these are legitimate test dependencies, add them to the allowlist for smoke test workflows only
   • Alternative: If they're test artifacts, document as expected blocks

🔍 Monitoring Recommendations

1. Track Block Rate Trends - Current 14.5% is healthy; monitor for sudden increases
2. Review Smoke Test Blocks - Periodically verify that blocked domains in smoke tests remain intentional
3. Domain Categorization - Continue categorizing blocked domains to identify patterns

📊 Workflow-Specific Recommendations

• Smoke Gemini: Review why localhost:8080 is being accessed (20 blocks)
• Smoke Pi: Investigate api-proxy:10000 and api-proxy:10002 blocks - are these test infrastructure?
• Production Workflows: No changes needed - they show healthy traffic patterns with only legitimate AI service access

References:

• §26203506545 - PR Code Quality Reviewer
• §26203506542 - Test Quality Sentinel
• §26203506541 - Design Decision Gate 🏗️

Generated by 🔒 Daily Firewall Logs Collector and Reporter · ● 39.3M · ◷

• expires on May 24, 2026, 3:38 AM UTC