Attack Surface Monitoring for every asset you hold.
Gordon maps your external attack surface across domains, subdomains, cloud assets, exposed services, shadow IT, risky ports, and live CVEs.
- CRITCVE-2026-1042 · Confluence on legacy.yourdomain.inToday
- HIGHS3 bucket reports-staging · public list permissionToday
- MEDRDP open on 49.205.x.x · marketing AWS accountYesterday
- INFO12 new subdomains discovered via CT logsYesterday
- FIXPatched: nginx 1.21 on api-gateway-edge cluster2d
The outside view your team probably needs.
- Hidden asset uplift
- +38%
- Time to baseline
- <24h
- Average critical CVEs
- 12
- Agents to install
- 0
Subdomains and cloud assets missing from internal records.
First sweep completed with active and passive discovery.
Exposed issues ranked by exploitability and business impact.
External-only monitoring with no software pushed to edge systems.
Attack surface monitoring that keeps receipts.
Track what is exposed today, what changed recently, and what could create real business risk.
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External Asset Discovery
Find domains, subdomains, cloud assets, IP ranges, and internet-facing systems connected to your organisation.
- 02 / 06
Shadow IT Detection
Spot forgotten apps, test environments, old portals, and assets nobody remembers owning.
- 03 / 06
Exposed Service Mapping
Identify open ports, risky services, admin panels, weak configurations, and public-facing systems.
- 04 / 06
Critical CVE Prioritisation
Rank vulnerabilities by severity, exploit-in-the-wild activity, asset importance, and business risk.
- 05 / 06
Cloud Exposure Checks
Catch exposed buckets, misconfigured cloud services, public endpoints, and risky internet-facing workloads.
- 06 / 06
Remediation Workflow
Assign owners, track fixes, verify closure, and keep proof ready for leadership or audit reviews.
Find what attackers can already see.
Gordon checks exposed domains, subdomains, cloud assets, open ports, shadow IT, and vulnerable services visible from the internet.
- 01
Drop your details. Takes under a minute.
- 02
We scan your public-facing assets and exposures.
- 03
You get a ranked fix-first list.
Three modules that turn discovery into containment.
Knowing your edge is half. The other half is testing, responding, and pricing what exposure could cost.
Attack surface questions, before your subdomains start freelancing.
- Attack Surface Monitoring continuously maps everything your organisation exposes to the internet, including domains, subdomains, cloud assets, open services, risky ports, and known vulnerabilities.
- A normal scan usually checks known assets. Attack Surface Monitoring helps find assets your team may not know about, then checks what risks they expose.
- No. Gordon's Attack Surface Monitoring works externally. It does not need endpoint agents, firewall changes, or software pushed to your edge systems.
- Gordon can find forgotten subdomains, old staging environments, exposed cloud assets, public admin panels, abandoned apps, and internet-facing services.
- Gordon ranks findings using severity, exploit activity, exposure level, asset importance, and business context, so your team fixes what matters first.
- SaaS companies, fintechs, BFSI firms, healthcare organisations, ecommerce brands, manufacturers, and any business with internet-facing assets should monitor their attack surface.
Still letting old subdomains live rent-free? Talk to us now!
Get a fast baseline of your external exposure without installing agents or changing firewall rules.