amass

In-depth attack surface mapping and asset discovery

owasp-amass
13259
2012
Go

OWASP Logo OWASP Amass Project

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The OWASP Amass Project performs network mapping of attack surfaces and external asset discovery using open source information gathering and active reconnaissance techniques.

Installation Go Version Docker Image GitHub Downloads

You can find additional installation instructions and documentation in the Amass Docs repo.

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Contributing Contribute Yes Chat on Discord

We are always happy to get new contributors on board! Please check CONTRIBUTING.md to learn how to
contribute to our codebase, and join our Discord Server to discuss current project goals.

Troubleshooting Chat on Discord

If you need help with installation and/or usage of the tool, please join our Discord server where community members can best help you.

🛑 Please avoid opening GitHub issues for support requests or questions!

Licensing License

This program is free software: you can redistribute it and/or modify it under the terms of the Apache license. OWASP Amass and any contributions are Copyright © by Jeff Foley 2017-2025. Some subcomponents have separate licenses.

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