A private, project-based, and time-bound vulnerability assessment program. Challenges are perfect for organizations looking to supplement or replace traditional penetration tests with ethical hackers looking for severe vulnerabilities. Every Challenge includes a detailed report to help meet compliance requirements. [Learn more](https://www.hackerone.com/sites/default/files/2017-12/Traditional%20Pentesting%20versus%20Hacker-Powerd%20Pentesting.pdf) about hacker-powered pen testing versus traditional pen testing.