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The Most Trusted Hacker-Powered Security Platform

More Fortune 500 and Forbes Global 1,000 companies trust HackerOne to test and secure the applications they depend on to run their business.

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HackerOne vs. Traditional Pen Test Solutions

For organizations that found vulnerabilities before they were exploited using HackerOne, Forrester found benefits of up to $1.6 million and an ROI of up to 646%.

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HackerOne Solutions

From implementing the basics of a vulnerability disclosure process to supercharging your existing security programs via a bug bounty program, HackerOne has you covered.

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Establish a compliant process for receiving and acting on vulnerabilities discovered by third-parties

Ensure bugs found by security researchers, ethical hackers, or other external parties reach the right people in your organization.

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Improve your Pen Test results with a project-based vulnerability assessment program

Capture the intelligence of our trusted community in a time-bound program that consistently outperforms traditional penetration testing.

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Launch a private, fully-managed bug bounty program for continuous coverage

Take a proactive approach to finding critical vulnerabilities across your critical surfaces with the full support of HackerOne’s security experts.

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In Their Words

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Hackers have become an essential part of our security ecosystem.”
Jeffrey Massimilla
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Hacker Spotlight

Find out what makes our white hat hackers tick, why they do what they do, and how they benefit from bug bounty programs. Download the 2019 Hacker Report

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Jack Cable found 30 unique vulnerabilities during the Hack the Air Force Challenge.


Arne Swinnen studied computer security at his University and is a full-time bug bounty hunter.

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Frans Rosén is a top ranked hacker on HackerOne and he has found hundreds of security vulnerabilities for HackerOne customers.

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Peter Yaworski is the author of Web Hacking 101, is a full-time appsec engineer and part-time bug hunter.

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More security teams use HackerOne to manage vulnerability disclosure and bug bounty programs than any other platform.