Daily Firewall Report - February 10, 2026

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Executive Summary

This report analyzes firewall activity across 36 workflow runs from 16 distinct workflows over the past 7 days (February 3-10, 2026). The firewall system monitored 1,753 network requests, blocking 1,165 requests (66.5% block rate) while allowing 588 legitimate requests. The high block rate indicates the firewall is actively protecting workflows from unauthorized network access, with the majority of blocks being unresolved DNS queries (domain "-") and attempts to access package repositories.

The most significant finding is that proxy.golang.org accounts for 283 blocked requests (24% of all blocks), primarily from the "Changeset Generator" workflow. This suggests the firewall rules may need adjustment to allow Go package downloads when required for legitimate operations.

Key Metrics

• Total workflows analyzed: 16 unique workflows
• Total runs analyzed: 36 runs
• Monitoring period: February 3-10, 2026 (7 days)

Network Request Statistics:

• 🌐 Total requests monitored: 1,753 requests
  • ✅ Allowed: 588 requests (33.5%)
  • 🚫 Blocked: 1,165 requests (66.5%)
• Block rate: 66.5%
• 🔒 Total unique blocked domains: 4 domains

Note on block rate: The 66.5% block rate indicates aggressive firewall protection. Most blocked requests are unresolved DNS queries (domain "-") which represent 75.5% of all blocks. This is expected behavior for workflows that don't require external network access beyond their configured AI engines.

📈 Firewall Activity Trends

Request Patterns

The trend chart shows variable firewall activity over the past week, with peak activity on February 10th (today) when multiple smoke tests and production workflows executed. The stacked area visualization clearly shows that blocked requests (red) significantly outnumber allowed requests (green), demonstrating the firewall's protective stance.

Top Blocked Domains

The frequency chart reveals that proxy.golang.org dominates blocked traffic with 283 blocks, followed by minimal blocks to go.dev (2 blocks) and github.com (1 block). This pattern indicates that Go-based workflows may need explicit allowlisting for package management operations.

Top Blocked Domains

Domain	Blocked Count	Workflows	Category
proxy.golang.org:443	283	Changeset Generator	Development Services
go.dev:443	2	Changeset Generator	Development Services
github.com:443	1	(Multiple)	Development Services

Key Findings:

• proxy.golang.org represents 24.3% of all blocked requests
• All blocked domains are legitimate development services
• No malicious or suspicious domains detected
• Unresolved DNS queries (domain "-") account for 879 blocks (75.5% of total)

View Detailed Request Patterns by Workflow

Workflow-Level Breakdown

Changeset Generator (3 runs)

Network Activity: 320 total requests | 22 allowed | 298 blocked | 93.1% block rate

Domain	Blocked	Allowed	Block Rate	Category
proxy.golang.org:443	280	0	100%	Development
go.dev:443	1	0	100%	Development
- (unresolved)	17	0	100%	DNS

Allowed Domains: api.openai.com:443 (22 requests - AI engine)

Analysis: This workflow uses the Codex engine (OpenAI) successfully but encounters heavy blocking when attempting to access Go package repositories. The 280 blocks to proxy.golang.org suggest this workflow may need to download Go dependencies.

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Chroma Issue Indexer (1 run)

Network Activity: 185 total requests | 60 allowed | 125 blocked | 67.6% block rate

Domain	Blocked	Allowed	Block Rate	Category
- (unresolved)	125	0	100%	DNS

Allowed Domains: api.enterprise.githubcopilot.com:443 (21), telemetry.enterprise.githubcopilot.com:443 (37), api.github.com:443 (1), api.githubcopilot.com:443 (1)

Analysis: High blocked request count primarily from unresolved DNS queries. Copilot engine and GitHub API access working as expected.

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PR Triage Agent (1 run)

Network Activity: 107 total requests | 26 allowed | 81 blocked | 75.7% block rate

Domain	Blocked	Allowed	Block Rate	Category
- (unresolved)	81	0	100%	DNS

Allowed Domains: api.enterprise.githubcopilot.com:443 (7), telemetry.enterprise.githubcopilot.com:443 (17), api.github.com:443 (1), api.githubcopilot.com:443 (1)

Analysis: Standard Copilot engine workflow with expected blocking of unresolved DNS queries.

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Step Name Alignment (1 run)

Network Activity: 64 total requests | 28 allowed | 36 blocked | 56.3% block rate

Domain	Blocked	Allowed	Block Rate	Category
- (unresolved)	36	0	100%	DNS

Allowed Domains: api.anthropic.com:443 (28 requests - AI engine)

Analysis: Claude engine workflow with clean network profile. All AI engine requests allowed successfully.

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Daily Team Evolution Insights (1 run)

Network Activity: 51 total requests | 14 allowed | 37 blocked | 72.5% block rate

Domain	Blocked	Allowed	Block Rate	Category
- (unresolved)	37	0	100%	DNS

Allowed Domains: api.anthropic.com:443 (14 requests - AI engine)

Analysis: Claude engine workflow operating normally with expected DNS query blocks.

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Smoke Codex (4 runs)

Network Activity: 49 total requests | 24 allowed | 25 blocked | 51.0% block rate

Domain	Blocked	Allowed	Block Rate	Category
- (unresolved)	25	0	100%	DNS

Allowed Domains: api.openai.com:443 (23), proxy.golang.org:443 (1)

Analysis: Smoke test workflow for Codex engine. Interestingly has 1 allowed request to proxy.golang.org, suggesting selective Go package access is possible.

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Terminal Stylist (1 run)

Network Activity: 49 total requests | 10 allowed | 39 blocked | 79.6% block rate

Domain	Blocked	Allowed	Block Rate	Category
- (unresolved)	39	0	100%	DNS

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

Analysis: Copilot-based workflow with standard network profile.

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Daily Syntax Error Quality Check (1 run)

Network Activity: 60 total requests | 25 allowed | 35 blocked | 58.3% block rate

Domain	Blocked	Allowed	Block Rate	Category
- (unresolved)	35	0	100%	DNS

Allowed Domains: api.enterprise.githubcopilot.com:443 (13), telemetry.enterprise.githubcopilot.com:443 (10), api.github.com:443 (1), api.githubcopilot.com:443 (1)

Analysis: Analysis workflow using Copilot engine with clean network behavior.

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Auto-Triage Issues (1 run)

Network Activity: 37 total requests | 14 allowed | 23 blocked | 62.2% block rate

Domain	Blocked	Allowed	Block Rate	Category
- (unresolved)	23	0	100%	DNS

Allowed Domains: api.enterprise.githubcopilot.com:443 (7), telemetry.enterprise.githubcopilot.com:443 (5), api.github.com:443 (1), api.githubcopilot.com:443 (1)

Analysis: Standard triage workflow with expected Copilot API access.

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Auto-Assign Issue (1 run)

Network Activity: 33 total requests | 11 allowed | 22 blocked | 66.7% block rate

Domain	Blocked	Allowed	Block Rate	Category
- (unresolved)	22	0	100%	DNS

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

Analysis: Issue automation workflow operating normally.

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Agent Container Smoke Test (7 runs)

Network Activity: 31 total requests | 11 allowed | 20 blocked | 64.5% block rate

Domain	Blocked	Allowed	Block Rate	Category
- (unresolved)	20	0	100%	DNS

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

Analysis: Container smoke test with consistent network profile across runs.

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Security Guard Agent 🛡️ (3 runs)

Network Activity: 23 total requests | 11 allowed | 12 blocked | 52.2% block rate

Domain	Blocked	Allowed	Block Rate	Category
- (unresolved)	12	0	100%	DNS

Allowed Domains: api.enterprise.githubcopilot.com:443 (3), telemetry.enterprise.githubcopilot.com:443 (4), github.com:443 (2), api.github.com:443 (1), api.githubcopilot.com:443 (1)

Analysis: Security workflow with github.com access for security scanning operations.

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Plan Command (1 run)

Network Activity: 20 total requests | 8 allowed | 12 blocked | 60.0% block rate

Domain	Blocked	Allowed	Block Rate	Category
- (unresolved)	12	0	100%	DNS

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

Analysis: Planning workflow with minimal network footprint.

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Test Workflow (1 run)

Network Activity: 20 total requests | 8 allowed | 12 blocked | 60.0% block rate

Domain	Blocked	Allowed	Block Rate	Category
- (unresolved)	12	0	100%	DNS

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

Analysis: Test workflow operating as expected.

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Smoke Project (4 runs)

Network Activity: 16 total requests | 7 allowed | 9 blocked | 56.3% block rate

Domain	Blocked	Allowed	Block Rate	Category
- (unresolved)	9	0	100%	DNS

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

Analysis: Project smoke test with clean network profile.

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Test Dispatcher Workflow (1 run)

Network Activity: 10 total requests | 6 allowed | 4 blocked | 40.0% block rate

Domain	Blocked	Allowed	Block Rate	Category
- (unresolved)	4	0	100%	DNS

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

Analysis: Dispatcher workflow with minimal network activity and lowest block rate among all workflows.

View Complete Blocked Domains List

Alphabetically Sorted Blocked Domains

Domain	Total Blocks	Category	Affected Workflows	First Blocked
- (unresolved DNS)	879	DNS Resolution	All workflows	Feb 3, 2026
github.com:443	1	Development Services	Multiple	Feb 10, 2026
go.dev:443	2	Development Services	Changeset Generator	Feb 10, 2026
proxy.golang.org:443	283	Development Services	Changeset Generator, Smoke Codex	Feb 3, 2026

Legend:

• - (unresolved DNS): Represents DNS queries that didn't resolve to a specific domain, likely connection attempts that were blocked before DNS resolution
• Development Services: Legitimate developer tools and package repositories
• Total domains: 4 unique blocked destinations

Security Recommendations

1. 🔧 Allowlist Go Package Repositories (High Priority)

The "Changeset Generator" workflow blocked 280 requests to proxy.golang.org and 1 to go.dev, indicating a need for Go package downloads.

Recommendation: Update the workflow's network permissions to include:

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

This will enable legitimate Go package management while maintaining security.

2. ✅ Current Security Posture is Strong

• Zero malicious or suspicious domains detected
• All blocked domains are legitimate development services
• AI engine endpoints (OpenAI, Anthropic, GitHub Copilot) are properly allowlisted
• Firewall is effectively preventing unauthorized network access

3. 📊 Unresolved DNS Queries are Expected Behavior

The 879 blocks to domain "-" (unresolved DNS) represent 75.5% of all blocks. This is normal and expected behavior for workflows that:

• Don't require external network access beyond their AI engines
• Have strict firewall rules preventing speculative network connections
• Are operating in containerized environments with limited DNS resolution

No action required for these blocks - they demonstrate the firewall is working correctly.

4. 🔍 Consider Workflow-Specific Tuning

If any workflow experiences functionality issues:

1. Check the "Detailed Request Patterns by Workflow" section above
2. Review the blocked domains for that specific workflow
3. Evaluate if any blocked domains are required for legitimate operations
4. Update the workflow's network.allowed list accordingly

5. 📈 Continue Monitoring

• Daily firewall reports provide excellent visibility into network behavior
• Watch for unexpected increases in blocked requests
• Monitor for new blocked domains that appear suspicious
• Track trends in the relationship between workflow types and network access patterns

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Report Generated: February 10, 2026 at 04:20 UTC
Data Source: 36 workflow runs across 16 workflows (Feb 3-10, 2026)
Analysis Period: 7 days

References:

• Daily Team Evolution Insights - §21850431603
• Daily Syntax Error Quality Check - §21849615259
• Changeset Generator - §21849324634

AI generated by Daily Firewall Logs Collector and Reporter

• expires on Feb 13, 2026, 4:26 AM UTC

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This discussion was automatically closed because it expired on 2026-02-13T04:26:28.152Z.

Closed by Workflow