See your organization the way an attacker sees it. GrayScope discovers, maps and monitors your externally visible IT landscape — domains, IPs, services, web applications — continuously and entirely passively. This applies to your own attack surface — and to your suppliers’, before their risks become yours.
Schematic illustration · external discovery
An iterative cycle rather than a one-off scan — every confirmed finding widens the picture.
You provide seeds — such as a domain, IP range or ASN. GrayScope approaches your infrastructure from the outside, the way an attacker would begin.
An initial inventory of your externally reachable assets appears within minutes and is visible in near real time.
Discovered assets are clearly attributed to you before anything proceeds. This reduces false positives and keeps discovery clean and legally sound.
Confirmed assets trigger the next round of discovery. Iterative logic uncovers connected and hidden exposures that isolated scans miss.
Assessment is based on real exploitability, not severity alone. So what is truly dangerous ends up on top.
Every finding comes with context: the affected service, classification, timeline and concrete next steps. Critical findings are actively validated — with your approval — before they reach you.
GrayScope monitors continuously and reports new risks promptly — through your existing channels.
Schematic illustration · prioritization by exploitability
The difference: GrayScope prioritizes by real exploitability, not severity alone. A high CVSS that is virtually never exploited won’t block your urgent work — actively exploited weaknesses rise to the top.
GrayScope is Graydaxe's managed service for attack surface monitoring, aligned with Continuous Threat Exposure Management (CTEM) — the evolution of classic External Attack Surface Management (EASM): it continuously discovers, maps and monitors your externally visible IT landscape — domains, IPs, services, web applications — continuously and fully passively.
No. GrayScope works purely passively and non-invasively from the outside perspective — no internal access, no interference with your systems. Discovered assets are unambiguously attributed to you before each further discovery round — keeping detection clean and legally sound.
You define starting points such as a domain, IP range or ASN. A first inventory of your externally reachable assets emerges within minutes; an iterative loop then keeps expanding the picture — instead of a one-off scan.
By real-world exploitability, not by CVSS severity alone. Actively exploited vulnerabilities come first; a high CVSS that is practically never exploited does not block your urgent topics.
No. GrayScope is operated by Graydaxe as a managed service. Alerts and tickets reach you through your existing channels — email, Slack, MS Teams, SIEM or ticketing such as Jira, ServiceNow and Polarion.
Yes. The outside-in discovery works just as well for your suppliers' attack surface — before their risks become yours.
GrayScope started as an attack-surface service and increasingly works on CTEM principles (Continuous Threat Exposure Management) — it covers more: continuous discovery, prioritisation by real-world exploitability, active validation of critical findings (with your approval) and mobilisation through your ticketing channels — the operational stages of a CTEM programme (Continuous Threat Exposure Management), operated as a managed service.
Most attacks begin at assets nobody remembered. We’ll show you your attack surface — ideally in a short demo.
Tell us briefly what it’s about – we’ll get back to you within 1–2 business days.