One-button egress testing for authorized teams.
SmokeMont gives red and blue teams a compact Windows application for validating DNS, HTTPS, WebSocket, UDP/443, HTTP/2, HTTP/3, and SSH-over-443 egress paths from the network a device is on right now.
Built For Field Validation
SmokeMont is designed to be more useful than a quick script and more actionable than a firewall export. It records evidence, adapter context, endpoint profile, and report-ready summaries.
Selected Tests Only
No checks run on launch. Operators choose the tests, endpoint profile, and adapter before clicking Run.
Evidence Tiers
Results distinguish sent traffic, transport confirmation, protocol confirmation, and blocked outcomes.
Adapter Awareness
Use Windows automatic routing or bind probes to a specific IPv4 adapter for clearer evidence.
Endpoint Profiles
Use public defaults, Microsoft/Azure, Cloudflare, Google/GitHub, EU-friendly profiles, or imported JSON baselines.
Report Exports
Generate Markdown or PDF reports with executive summary, technical summary, evidence rows, and run history.
Portable Native App
A standalone Windows executable with embedded icon and no installer requirement.
Download
Download the latest portable Windows beta for authorized egress validation work.
Windows executable
Size: 82,944 bytes
License: AGPLv3
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License And Branding
SmokeMont source code is licensed under the GNU AGPLv3. The SmokeMont name, logo, icon, and branding are reserved so unofficial forks cannot imply they are the official project.