Thousands of happy customers worldwide

Stay ahead of every new exposure

Every time a port opens or service goes live, your attack surface grows - and attackers are quick to notice. Intruder detects these changes in real time and automatically scans new assets for vulnerabilities.

How to configure Intruder to automatically scan for new services and threats

Close gaps before they’re exploited

Knowing what’s exposed is only half the battle - Intruder makes it easy to act. Search and filter to find vulnerable software, missing WAFs, and other critical risks. Set custom alerts for the exposures you can’t afford to miss.

User interface showing a search bar for targets by active ports, services or products, with dropdown lists for ports, service names, and products like Nginx and OpenSSH, and a results panel displaying active services including HTTP and HTTPS with Cloudflare and Google Frontend.
G2 awards for best results, ease of use and implementation

Read our reviews on G2.com