Crossfeed continuously enumerates and monitors an organization's public-facing attack surface to discover assets and identify potential security vulnerabilities.
External monitoring for organization assets
Crossfeed is used by security teams to maintain visibility over their organization's external assets and detect security flaws through both passive and active scanning. It provides a self-service portal for customizing scans and viewing actionable reports, making it ideal for vulnerability management and external attack surface monitoring.
Crossfeed operates as a web-based portal rather than a traditional CLI tool, so installation instructions and command-line usage examples are not provided in the README. Users should refer to the official documentation at https://docs.crossfeed.cyber.dhs.gov for deployment and operational guidance. Being public domain, it allows unrestricted use and contribution.