Discovering your unknown subdomains

Known unknowns are common in the realm of attack surface management. We're all aware that over time, new subdomains will have been made and forgotten about, perhaps for a short project or a temporary partnership. Once forgotten, they become impossible to keep secure and leave an exploitable gap in your attack surface.

With Intruder's new subdomain discovery feature, we'll be on the constant look out for new subdomains on your attack surface, and let you know what we’ve found so you can rapidly secure them.

If you’d like to discuss this further with a member of the product team, or give some feedback, you can do so here.