Vulnerability Management
IONIX Attack Surface Management Platform
Discovers, validates, and remediates internet-facing exposures across the digital supply chain.
IONIX Attack Surface Management Platform Overview
What it does
IONIX is an external attack surface management and exposure management platform that gives security teams continuous visibility into their internet-facing assets and the digital supply chain those assets depend on. Starting without agents or a prior inventory, it discovers and maps domains, subdomains, IPs, certificates, cloud resources, and APIs, then uses connective intelligence to trace the third, fourth, and nth-party connections that extend the real attack surface beyond the official asset list.
How it works
The platform validates exposures with non-intrusive exploit simulations that confirm what is actually exploitable, cutting false positives and ranking findings by severity, exploitability, and business context. It assesses security posture across misconfigurations and hygiene, monitors certificates and DNS chains for dangling records and takeover risk, and audits web application firewall coverage. Active Protection automatically neutralizes hijackable assets such as expired domains and dangling DNS records, while remediation findings flow into existing ticketing and SOAR workflows.
Credentials and traction
IONIX was named a Product Leader and Innovation Leader in the 2025 KuppingerCole Leadership Compass for Attack Surface Management, a recognition it also earned in the 2023 edition. Its platform is used by enterprises including Warner Music Group, E.ON, Infosys, BlackRock, Sompo, The Telegraph, and Grand Canyon Education. Adoption spans insurance, financial services, energy, entertainment, education, and retail, with particular traction among organizations managing complex external attack surfaces.
Key Capabilities
mapped to solution categoriesContinuously enumerates internet-exposed assets (domains, IPs, subdomains, certificates, cloud storage, APIs) using passive DNS, certificate transparency logs, and active probing, including assets outside the official inventory.
Enumerates and monitors the attack surface of subsidiaries, acquired companies, and affiliated brands, common gap during M&A activity when new infrastructure is inherited without full visibility.
Identifies cloud resources, SaaS applications, and exposed services deployed by business units without IT or security team visibility or approval.
Identifies software stacks, versions, and components running on discovered assets through passive banner analysis and active probing, mapping CVE exposure without authenticated scanning.
Tracks SSL/TLS certificate expirations, newly registered lookalike domains, and subdomain takeover opportunities (dangling DNS records pointing to deprovisioned cloud services).
Ranks discovered exposures by combining exploitability signals, asset business context, and active threat intelligence to produce an actionable remediation queue.
Continuously inventories exposures across internet-facing assets, cloud, SaaS, and identity, including shadow IT, misconfigurations, and excessive permissions beyond CVE scanning.
Confirms whether a discovered vulnerability is exploitable in the specific environment through automated exploitation testing or manual validation, distinguishing confirmed risk from theoretical risk.
Ranks exposures by combining exploitability signals with asset business criticality, so that a medium CVE on a critical customer-facing service ranks above a high CVE on an isolated dev instance.
Creates and tracks remediation tasks across teams and ticketing systems, measuring exposure reduction over time rather than simply listing open findings.
Models how exposures chain across assets and identities to reach critical systems, mapping attack paths and blast radius to separate reachable crown-jewel risks from dead ends.
Maps the discovered exposure inventory against active threat actor targeting and in-the-wild exploitation data to surface vulnerabilities under active attack.
Tracks the life cycle of exposures through a centralized, aggregated view supported by automated workflows.
Integrations
compatible toolsImplementation & support
Info last updated on July 1, 2026
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