External Attack Surface Management
Discovero
See your attack surface like an attacker. Automated discovery, real security tests, expert-verified reports. First results in 48 hours.
Capabilities
Domain & Subdomain Discovery
Automated enumeration of all domains, subdomains, and associated infrastructure.
Open Port & Service Detection
Identify exposed services, misconfigurations, and unnecessary attack surface.
Certificate Monitoring
Track SSL/TLS certificate status, expiry, and configuration issues.
Shadow IT Discovery
Find cloud services, SaaS instances, and infrastructure your security team doesn't know about.
Need OT/ICS coverage?
For operational technology attack surface management, see our dedicated EASM for OT service.
EASM for OT/ICS