External Context, Delivered Instantly

Investigate and triage faster with instant insight into any IP, service, or certificate.

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Comprehensive Internet Context for Every Alert

Censys gives security teams near real-time and historical visibility into every internet-facing IP, service, and certificate — so analysts can quickly gain additional context, validate threat feeds, and identify connections with malicious infrastructure.

Internet-Wide Context = Smarter Security Outcomes

Censys transforms Internet Intelligence into actionable context – helping SOC analysts with context they can’t get from internal tools, so they can detect, validate, and respond faster than ever.

Accelerate Alert Triage

Instantly enrich external IPs and domains with ownership, geolocation, and live service data — without leaving your console.

Validate Threat Intelligence

Correlate alerts with Censys to confirm which indicators are active, related, or benign. Use certificate fingerprints and host metadata to map adversary infrastructure and campaigns.

Eliminate Manual Processes

Automate enrichment workflows to deliver context directly where your analysts work. Integrate Censys data with your TIPs, SIEM, and SOAR solutions or via the Censys API.

See Historical Context

Accelerate investigations with historical views of the Internet – see what was running on the host, who owns it, and what threats were present.

Enrich Every External IP with Censys Intelligence

Censys delivers unmatched protocol coverage, sophisticated fingerprinting, and continuous monitoring that transforms vast Internet data into context that enables your SOC decisions

Enrichment APIs

JSON data with IP address, organization, DNS name, ASN, location, port protocols, labels, services, and scan times.
Context about any IP on the Internet

Censys provides the most comprehensive and accurate intelligence on every Internet connected asset, enabling your team to more quickly decide if an inbound or outbound connection is malicious, suspicious, or benign.

Censys Validated Threats

Code snippets showing Censys validated threats with IP addresses, threat names, host types, and scan times.
Context about active adversary infrastructure

Because of our visibility into the Internet, we can uniquely see attacker infrastructure as it comes online, enabling your team to validate threat feeds and make your intelligence more actionable.

Historical Context

Censys Security Operations dashboard displays host details, threat alerts, and historical event data for cybersecurity

Improve incident investigations with historical context

We are continuously scanning the Internet, and with every scan we perform, we take a snapshot of the IP at that time. This enables you to go back in time and use our historical data to enrich historical logs and answer questions your organization may have.

Discover Related Infrastructure

A cybersecurity dashboard displays investigation case details, related infrastructure, and security alerts with connections
Find related infrastructure that could be part of a larger campaign

Use Censys to discover related infrastructure that could be part of a campaign to ensure you have a complete picture of all the external infrastructure involved in an incident

Proactively Monitor, Alert, Block

Censys Security Operations dashboard showing webhook creation for proactive monitoring, alerting, and blocking threats.
Monitor attacker footprints and take action

Generate alerts for new attacker infrastructure that’s connecting with your network or proactively block connections with adversary infrastructure by dynamically updating firewall rules.

JSON data with IP address, organization, DNS name, ASN, location, port protocols, labels, services, and scan times.
Context about any IP on the Internet

Censys provides the most comprehensive and accurate intelligence on every Internet connected asset, enabling your team to more quickly decide if an inbound or outbound connection is malicious, suspicious, or benign.

Code snippets showing Censys validated threats with IP addresses, threat names, host types, and scan times.
Context about active adversary infrastructure

Because of our visibility into the Internet, we can uniquely see attacker infrastructure as it comes online, enabling your team to validate threat feeds and make your intelligence more actionable.

Censys Security Operations dashboard displays host details, threat alerts, and historical event data for cybersecurity

Improve incident investigations with historical context

We are continuously scanning the Internet, and with every scan we perform, we take a snapshot of the IP at that time. This enables you to go back in time and use our historical data to enrich historical logs and answer questions your organization may have.

A cybersecurity dashboard displays investigation case details, related infrastructure, and security alerts with connections
Find related infrastructure that could be part of a larger campaign

Use Censys to discover related infrastructure that could be part of a campaign to ensure you have a complete picture of all the external infrastructure involved in an incident

Censys Security Operations dashboard showing webhook creation for proactive monitoring, alerting, and blocking threats.
Monitor attacker footprints and take action

Generate alerts for new attacker infrastructure that’s connecting with your network or proactively block connections with adversary infrastructure by dynamically updating firewall rules.

Experience Censys Data in Action

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