Domain-led discovery
Start from authorised domains and follow related hostnames, certificates, infrastructure, and externally reachable services.
Ariema Cyber Systems · External Threat Analysis
External Attack Surface Management
Build a current, evidence-linked view of the assets and services your organisation exposes to the public internet.
Change detection
Track drift in DNS, providers, certificates, registration state, mail posture, web identity, and service exposure.
Relationship graph
Connect domains, certificates, IPs, ASNs, providers, and services so compound exposure is easier to understand.
More than an asset list
An attack-surface inventory becomes useful when it records provenance, historical change, ownership context, and the evidence behind each relationship.
Designed around authorised scope
Ariema is built around owned and verified assets. Active capabilities are intended to remain constrained by explicit authorization and safety policy.
See Ariema in context
Review the wider platform, create a workspace, or contact the Ariema team.
Platform overview · Create workspace · hello@ariemasystems.com