Security testing for the modern attack surface.

Our agentless vulnerability scanning and discovery solutions, combined with manual penetration testing services, help thousands of organizations gain full visibility into the risk posture of their websites and applications.

Free 7-day Trial
Trusted by thousands of organizations

A complete platform for better external security.

Get to know us.

Halo Security was founded by veterans of industry leaders like Intel and McAfee who set out on a mission to help organizations understand and reduce digital risk. In 2002, they created one of the world’s first commercial website and web application vulnerability scanners. Halo Security now offers a complete line of products and services that help organizations protect the attack surface and build trust online.

Get in touch