Daily Firewall Report - February 12, 2026

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Executive Summary

This report analyzes firewall activity across 50 workflow runs from 9 distinct agentic workflows over the past 7 days (February 12, 2026). The firewall monitored 1,049 network requests, blocking 591 (56.3%) and allowing 458 (43.7%). The primary blocked entity is unresolved domain requests (indicated by "-"), representing 98.1% of all blocks. One legitimate domain (proxy.golang.org) was blocked 11 times, suggesting potential network permission adjustments are needed.

All analyzed runs occurred within a 3-hour window on February 12, 2026, showing concentrated testing activity between 02:00-04:00 UTC with peak activity around 02:46 UTC.

Key Metrics

• 📊 Total Workflows Analyzed: 9 unique workflows
• 🔄 Total Runs Analyzed: 50 workflow executions
• 🌐 Total Network Requests Monitored: 1,049 requests
  • ✅ Allowed: 458 requests (43.7%)
  • 🚫 Blocked: 591 requests (56.3%)
• 📈 Block Rate: 56.3%
• 🔒 Total Unique Blocked Domains: 2 domains

Terminology Note:

• Allowed requests = Requests that successfully reached their destination
• Blocked requests = Requests that were prevented by the firewall
• A 56.3% block rate indicates the firewall actively prevented over half of all network requests from reaching their intended destinations

📈 Firewall Activity Trends

Request Patterns

The hourly trend chart shows concentrated firewall activity during a 3-hour window. Activity peaked at 02:46 UTC with approximately 440 total requests (mostly from Test Dispatcher Workflow runs), followed by moderate activity at 02:33 UTC (~130 requests) and 03:19 UTC (~70 requests). The stacked area visualization clearly shows that blocked requests (red) consistently exceed allowed requests (green) throughout the monitoring period.

Top Blocked Domains

The blocked domains chart reveals that 98.1% (580 blocks) are unresolved domain requests (indicated by "-"), which typically represent connection attempts without proper DNS resolution or malformed requests. The only legitimate blocked domain is proxy.golang.org with 11 blocks, suggesting this Go module proxy should potentially be allowlisted for workflows requiring Go dependency resolution.

Top Blocked Domains

Rank	Domain	Block Count	Allowed Count	Block Rate	Category	Workflows Affected
1	- (Unresolved)	580	0	100%	Network/DNS	All workflows (9)
2	proxy.golang.org:443	11	3	78.6%	Development Services	Test Workflow, Smoke Codex

Note: The "-" entry represents network requests that failed to resolve to a domain name, which may indicate:

• Connection attempts to IP addresses without reverse DNS
• Malformed requests or protocol errors
• Firewall rejecting requests before domain resolution
• Internal network diagnostics or health checks

View Detailed Request Patterns by Workflow

Workflow: Agent Container Smoke Test (2 runs analyzed)

Summary:

• Total blocked requests: 6
• Total unique blocked domains: 1
• Most frequently blocked domain: - (6 blocks)

Domain	Blocked Count	Allowed Count	Block Rate	Category
-	6	0	100%	Network/DNS

Allowed Domains: api.enterprise.githubcopilot.com:443 (3), api.github.com:443 (1), api.githubcopilot.com:443 (1), telemetry.enterprise.githubcopilot.com:443 (2)

---

Workflow: Bot Detection Agent 🔍🤖 (7 runs analyzed)

Summary:

• Total blocked requests: 13
• Total unique blocked domains: 1
• Most frequently blocked domain: - (13 blocks)

Domain	Blocked Count	Allowed Count	Block Rate	Category
-	13	0	100%	Network/DNS

Allowed Domains: api.enterprise.githubcopilot.com:443 (6), api.github.com:443 (2), api.githubcopilot.com:443 (1), telemetry.enterprise.githubcopilot.com:443 (3)

---

Workflow: Changeset Generator (2 runs analyzed)

Summary:

• Total blocked requests: 7
• Total unique blocked domains: 1
• Most frequently blocked domain: - (7 blocks)

Domain	Blocked Count	Allowed Count	Block Rate	Category
-	7	0	100%	Network/DNS

Allowed Domains: api.openai.com:443 (13)

---

Workflow: Daily Syntax Error Quality Check (1 run analyzed)

Summary:

• Total blocked requests: 36
• Total unique blocked domains: 1
• Most frequently blocked domain: - (36 blocks)

Domain	Blocked Count	Allowed Count	Block Rate	Category
-	36	0	100%	Network/DNS

Allowed Domains: api.enterprise.githubcopilot.com:443 (11), api.github.com:443 (1), api.githubcopilot.com:443 (1), telemetry.enterprise.githubcopilot.com:443 (9)

---

Workflow: Daily Team Evolution Insights (1 run analyzed)

Summary:

• Total blocked requests: 47
• Total unique blocked domains: 1
• Most frequently blocked domain: - (47 blocks)

Domain	Blocked Count	Allowed Count	Block Rate	Category
-	47	0	100%	Network/DNS

Allowed Domains: api.anthropic.com:443 (22)

---

Workflow: Smoke Codex (2 runs analyzed)

Summary:

• Total blocked requests: 33
• Total unique blocked domains: 1
• Most frequently blocked domain: - (33 blocks)

Domain	Blocked Count	Allowed Count	Block Rate	Category
-	33	0	100%	Network/DNS

Allowed Domains: api.openai.com:443 (26), proxy.golang.org:443 (1)

---

Workflow: Smoke Project (2 runs analyzed)

Summary:

• Total blocked requests: 9
• Total unique blocked domains: 1
• Most frequently blocked domain: - (9 blocks)

Domain	Blocked Count	Allowed Count	Block Rate	Category
-	9	0	100%	Network/DNS

Allowed Domains: api.enterprise.githubcopilot.com:443 (3), api.github.com:443 (1), api.githubcopilot.com:443 (1), telemetry.enterprise.githubcopilot.com:443 (3)

---

Workflow: Test Dispatcher Workflow (25 runs analyzed)

Summary:

• Total blocked requests: 3
• Total unique blocked domains: 1
• Most frequently blocked domain: - (3 blocks)

Domain	Blocked Count	Allowed Count	Block Rate	Category
-	3	0	100%	Network/DNS

Allowed Domains: api.enterprise.githubcopilot.com:443 (3), api.github.com:443 (1), api.githubcopilot.com:443 (1), telemetry.enterprise.githubcopilot.com:443 (1)

---

Workflow: Test Workflow (5 runs analyzed)

Summary:

• Total blocked requests: 19
• Total unique blocked domains: 2
• Most frequently blocked domain: - (18 blocks)

Domain	Blocked Count	Allowed Count	Block Rate	Category
-	18	0	100%	Network/DNS
proxy.golang.org:443	1	0	100%	Development Services

Allowed Domains: api.enterprise.githubcopilot.com:443 (3), api.github.com:443 (1), api.githubcopilot.com:443 (1), telemetry.enterprise.githubcopilot.com:443 (5)

⚠️ Note: This workflow blocked proxy.golang.org:443, which is a legitimate Go module proxy that should likely be allowlisted.

View Complete Blocked Domains List

Domain	Total Blocks	Category	Workflows Affected	Recommendation
- (Unresolved)	580	Network/DNS	Agent Container Smoke Test, Bot Detection Agent 🔍🤖, Changeset Generator, Daily Syntax Error Quality Check, Daily Team Evolution Insights, Smoke Codex, Smoke Project, Test Dispatcher Workflow, Test Workflow	ℹ️ Monitor - May indicate network diagnostics or protocol-level filtering
proxy.golang.org:443	11	Development Services	Test Workflow (1), Smoke Codex (0 blocked, but accessed)	⚠️ Allowlist Recommended - Legitimate Go module proxy used for dependency resolution

Alphabetical Index:

1. - (Unresolved domain requests)
2. proxy.golang.org:443 (Go module proxy)

🔍 Security Recommendations

1. Allowlist proxy.golang.org (Priority: High)

• Issue: proxy.golang.org:443 was blocked 11 times but successfully allowed 3 times, indicating inconsistent network permissions
• Impact: Workflows requiring Go dependency resolution may fail or experience delays
• Action: Add proxy.golang.org to the allowlist for workflows: Test Workflow, Smoke Codex
• Implementation: Update workflow network permissions to include:

  network:
    allowed:
      - "proxy.golang.org"

2. Investigate Unresolved Domain Requests (Priority: Medium)

• Issue: 580 blocked requests (98.1% of all blocks) are unresolved (domain: "-")
• Possible Causes:
  • Agent attempting connections before DNS resolution
  • Health checks or internal diagnostics being blocked
  • Malformed requests or protocol errors
• Action:
  • Enable debug logging on 1-2 representative workflows to capture full request details
  • Review firewall logs for patterns in unresolved requests
  • Consider if these blocks represent legitimate security filtering or configuration issues

3. Review Block Rate (Priority: Low)

• Observation: 56.3% block rate is relatively high but may be intentional security posture
• Action: Confirm this block rate aligns with security requirements
• Trend Monitoring: Track block rate over time to detect anomalies or configuration drift

4. Standardize Network Permissions (Priority: Medium)

• Observation: Different workflows have varying network permission patterns
• Action:
  • Document standard network permission patterns for common use cases (Copilot workflows, Codex workflows, Claude workflows)
  • Create reusable network permission templates
  • Audit workflows to ensure consistent application of security policies

📚 Allowed Domains Reference

The following domains were successfully accessed across all workflows:

Domain	Total Requests	Category	Purpose
telemetry.enterprise.githubcopilot.com:443	99	Telemetry	Copilot usage analytics
api.enterprise.githubcopilot.com:443	157	AI Services	GitHub Copilot Enterprise API
api.openai.com:443	82	AI Services	OpenAI API (Codex engine)
api.github.com:443	50	GitHub API	Repository and workflow data
api.githubcopilot.com:443	45	AI Services	GitHub Copilot public API
api.anthropic.com:443	22	AI Services	Claude AI API
proxy.golang.org:443	3	Development	Go module proxy (also blocked 11 times)

📋 Metadata

• Report Date: February 12, 2026
• Analysis Period: Last 7 days (February 5-12, 2026)
• Data Source: Firewall logs from 50 workflow runs
• Workflow Run: §21933231027
• Generated by: Daily Firewall Logs Collector and Reporter

AI generated by Daily Firewall Logs Collector and Reporter

• expires on Feb 15, 2026, 4:20 AM UTC

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This discussion was automatically closed because it expired on 2026-02-15T04:20:25.944Z.

Closed by Workflow