See Your Organisation the Way Attackers Do
ThreatLens Surface Discovery uses the same passive and active reconnaissance techniques as sophisticated threat actors to build a complete, continuously updated inventory of your external digital footprint — including assets you don't know you have.
Your Attack Surface Grows Faster Than Your Awareness of It
The average mid-market organisation has 30% more internet-exposed assets than its security team is aware of. Every unmanaged subdomain, forgotten cloud bucket, and shadow IT deployment is a potential entry point for attackers.
Traditional asset management relies on manual input and periodic point-in-time scans. Modern cloud infrastructure, DevOps pipelines, and SaaS sprawl means your attack surface changes daily — often without security being informed.
Six Discovery Engines Working Continuously
ThreatLens360 combines multiple reconnaissance techniques to ensure complete coverage of your external attack surface.
DNS & Subdomain Enumeration
Passive and active DNS reconnaissance uncovers every subdomain, including forgotten development environments, staging servers, and legacy systems that expose your organisation to risk.
IP & Port Scanning
Continuous scanning across all IP ranges associated with your organisation detects open ports, running services, and exposed management interfaces before attackers find them.
Cloud Asset Discovery
Automatically identifies misconfigured S3 buckets, exposed Azure Blob storage, Google Cloud instances, and other cloud resources across all major providers.
Certificate Transparency
Monitors public certificate transparency logs to identify newly issued certificates for your domains, revealing shadow IT and unauthorised deployments in real time.
Web Application Fingerprinting
Identifies web technologies, frameworks, CMS platforms, and third-party scripts running across your digital estate, mapping technology risk across every asset.
ASN & IP Range Mapping
Maps your complete Autonomous System Number (ASN) footprint to discover IP ranges you may not be actively tracking, including acquired company infrastructure.
Common Use Cases for Attack Surface Discovery
Ready to Discover Your Complete Attack Surface?
Start a free assessment and see your complete external attack surface within hours. No agents, no network access required.