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Censys

About Censys

Censys provides Exposure Management, Security Operations, and Threat Intelligence products. The Censys Platform is built on a map of the Internet and delivers visibility and intelligence for triage, investigation, threat hunting, and exposure management. Censys Attack Surface Management continuously maps exposure across ports rather than inferring it from DNS records. The company offers data for identifying exposures, assessing third-party risk, and monitoring adversary infrastructure. Censys also serves government agencies with specialized datasets.

Products

Censys Platform: Delivers internet intelligence and investigative tools built on the Censys Internet Map.
Censys ASM (Attack Surface Management): Maps internet-facing assets and exposures across all ports.
Censys Search: Offers search and data downloads of Internet protocol data.
Censys Assistant: Answers plain-language questions about an organization's inventory and generates reports.

Used for

Triaging and investigating alerts in a Security Operations Center
Tracking adversary infrastructure and threat hunting
Discovering unknown assets and protecting external attack surfaces
Monitoring exposed industrial systems and shadow OT
Pushing findings into remediation workflows via ticketing and SIEM integrations

Who it is for

Security analysts who need visibility into IPs, services, domains, and certificates to triage alerts.
Threat hunting and CTI teams tracking adversary campaigns and infrastructure.
Enterprises using Censys data across alert triage, IR, threat intel, and detection engineering.
Government agencies with specific investigation and exposure management requirements.

From Censys's own website, read 2026-10-23. How we build listings.

How to evaluate Vulnerability Management

This is how the CIOPages Research Team evaluates this category. It is not an assessment of Censys. It comes from our Vulnerability Management Platforms buyer guide.

25%

Asset Discovery & Coverage

Authenticated and unauthenticated scanning, agent + agentless options, coverage of cloud and ephemeral workloads, containers/Kubernetes, OT/IoT, identity, external attack surface, and unmanaged/shadow assets — plus how it avoids blind spots between scan windows

25%

Prioritization Quality

Beyond CVSS: exploit-prediction scoring (EPSS), known-exploited intelligence (CISA KEV), in-the-wild and ransomware association, exploit maturity, reachability/exploitability, and business asset criticality — the “which findings actually matter” engine and how transparent and tunable its scoring is

20%

Remediation & Workflow

Ticketing and ITSM integration (ServiceNow, Jira), patch-management hooks, remediation grouping by fix, SLA tracking, owner assignment, change-ticket automation, and closed-loop verification that a fix actually landed — not just that a ticket closed

15%

Exposure Context & Validation

Attack-path analysis and choke-point identification, unification of vuln + misconfiguration + identity findings, and validation that an exposure is genuinely reachable (control checks, exploitability confirmation) so the priority list reflects real risk, not theoretical severity

10%

Integration & Data Aggregation

Open API depth, ingestion of third-party scanner and CNAPP findings, de-duplication and normalization across tools, SIEM/SOAR and CMDB connectors, and how cleanly it fits an existing security stack rather than demanding rip-and-replace

Reporting & Program Metrics

Executive and board-ready risk reporting, trend lines on mean-time-to-remediate and risk burndown, SLA and compliance attestation (PCI, HIPAA, FedRAMP), and role-based views that hold owners accountable

Other Vulnerability Management Vendors

Maps an organization’s external attack surface, including subsidiaries and third-party dependencies, confirms which exposures are exploitable, and helps fix them.

Ivanti Neurons for RBVM

Kenna Security (Cisco)

Metasploit

CIOPages put this listing together from public sources. It’s information, not an endorsement. How we build listings. Work here? Claim this listing or .