[daily-firewall-report] Daily Firewall Report - 2026-04-07 #25080
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Executive Summary
This report covers firewall activity across all firewall-enabled agentic workflow runs for 2026-04-07. A total of 19 workflow runs were analyzed, collectively generating 548 network requests — all of which were successfully allowed through the firewall. No blocked or denied requests were detected during this period, indicating that all workflows operated strictly within their configured network allowlists.
All traffic was routed through the Squid proxy with a default-deny policy. The absence of blocked requests suggests well-configured workflows with minimal unauthorized outbound access attempts.
Key Metrics
📈 Firewall Activity Trends
Request Patterns by Workflow
All 19 workflows produced only allowed traffic. The most active workflows were Glossary Maintainer (72 requests), Daily Syntax Error Quality Check (72 requests), and Daily Community Attribution Updater (58 requests), primarily due to frequent AI API calls.
Domain Traffic Distribution
Traffic is heavily concentrated on AI/LLM API endpoints.
api.githubcopilot.comaccounts for 59% of all requests (323/548), followed byapi.anthropic.comat 36.5% (200/548). This is expected behavior for Copilot- and Claude-powered agentic workflows.Top Allowed Domains
Policy Rule Attribution
Policy Configuration
📋 Policy: 7 rules, SSL Bump disabled, DLP disabled
(from Typist - Go Type Analysis run, 2026-04-07T11:38:49Z)
Policy Rules Active
*.githubusercontent.com)Rule Hit Summary
All 548 requests matched the allow-both-plain or allow-both-regex rules. No deny rules were triggered during this reporting period.
Rule Effectiveness
View Detailed Request Patterns by Workflow
View Complete Allowed Domains List
Note: No blocked/denied domains to report.
Security Recommendations
✅ Clean bill of health — Zero blocked requests indicates all workflows are operating within their configured network boundaries. No unauthorized outbound access was detected.
📊 AI API dominance — 95.4% of traffic (523/548 requests) is AI/LLM API calls (
api.githubcopilot.com+api.anthropic.com). This is expected and appropriate for agentic workflows.🔍 Monitor allow-both-plain domains — The allowlist currently includes 40+ domains. Consider periodic review to remove unused domains (e.g., Playwright CDN, CRL/OCSP endpoints) for workflows that don't use those services, to minimize attack surface.
🛡️ deny-default is working — No implicit-deny attributions detected, meaning all traffic is explicitly matched by named rules. This is the desired security posture.
💡 Expand historical tracking — This analysis covers only 2026-04-07 (same-day runs). Consider enabling longer log retention to identify trends across multiple days and detect gradual behavioral changes.
References:
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