
Trusted by security professionals
UK-based web security company behind Burp Suite, a widely used toolkit for web application penetration testing.
Visit websitePortSwigger is a UK-based web security company that develops Burp Suite, a widely used toolkit for web application security testing and penetration testing. Founded by Dafydd Stuttard, who released the first version of Burp in the mid-2000s, the company also operates the Web Security Academy, a free online training resource covering web vulnerabilities, and a research team that publishes original security research. PortSwigger's products are used by security professionals, enterprises, and bug bounty hunters worldwide to identify and remediate vulnerabilities in web applications.
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