补天

Butian is a vulnerability response platform that connects enterprises with ethical hackers (also known as "white-hat hackers") to enhance organizational security through a collaborative bug bounty model. The platform functions as an intermediary, enabling companies to establish their own Security Response Centers (SRC) efficiently. It aggregates a large community of over 191,000 registered white-hat experts who have collectively reported more than 3.19 million vulnerabilities, impacting over 649,000 enterprises. The platform currently hosts 6,632 registered companies actively engaging with the hacker community. The core service offerings include four primary modules. First, the Public SRC module allows white-hat hackers to voluntarily submit vulnerabilities they discover in participating companies’ systems. Enterprises then respond to these reports, triage them, and coordinate remediation efforts. This open channel helps organizations uncover unknown weaknesses without upfront investment. Second, the Exclusive SRC service provides a fully managed and customizable security response center for enterprises. It offers a trusted, outsourced solution that handles the entire vulnerability lifecycle, from detection to patching, while maintaining strict confidentiality and compliance standards. Third, the Butian Crowd Testing service delivers targeted, deep-customized manual vulnerability detection and penetration testing. Enterprises can specify scope, severity requirements, or business logic focus areas, and the platform matches the most suitable white-hat experts based on skill models and project needs. Fourth, the Security Intelligence module provides industry-level vulnerability alerts and threat intelligence, including monitoring for source code leaks and sensitive file ex