Censys Review: Internet Intelligence and Security Monitoring
Censys helps security operations and threat hunting teams monitor their external attack surface. It is designed for organizations that need to identify unknown assets and track adversary infrastructure.
At a glance
- Category
- Security
- Best for
- Mid-market companies, Enterprise companies, SOC teams, Threat hunters, Government agencies
- Pricing
- Individual plans start at $100 using a credit-based system. Security Operations and Threat Hunting plans require custom pricing via contact sales.
- Key use cases
- Attack Surface Mapping, Threat Actor Tracking, Supply Chain Risk Assessment, M&A Cybersecurity Due Diligence, Critical Infrastructure Protection
- Integrations
- Microsoft Sentinel, Splunk, ServiceNow, OpenCTI, Google Cloud Platform
- Official website
- censys.com
Censys is an internet intelligence platform designed to provide security teams with a map of global internet infrastructure. By scanning internet-connected assets daily, the tool helps organizations identify blind spots in their digital footprint and find exposed services.
This software is intended for SOC teams, threat hunters, and government agencies. It supports workflows for attack surface management, such as discovering unmanaged cloud services and monitoring the security posture of third-party vendors.
Beyond internal asset tracking, the platform supports the identification of malicious infrastructure, including command-and-control (C2) servers and phishing domains. It includes tools for relationship mapping and historical analysis to track how infrastructure changes over time.
Buyers should confirm which plan aligns with their needs, as basic asset lookups are available in the individual tier, while advanced vulnerability insights and threat datasets are part of the Security Operations and Threat Hunting plans.
Key Features
Continuous mapping of internet-facing assets to help identify unmanaged services and exposures.
Tools to discover and monitor an organization's digital footprint, including cloud environments.
Capabilities to track adversary infrastructure, such as malicious domains and C2 servers.
Visibility into the internet-facing assets of suppliers to help identify potential supply chain risks.
Supports the identification of CVEs and exposures across an organization's internet presence.
Provides historical internet records to track changes in infrastructure over time.
Use Cases
Identifying internet-facing assets and cloud footprints to identify blind spots.
Monitoring adversary infrastructure and phishing domains to detect threats.
Reviewing the cybersecurity posture of third-party vendors and partners.
Gaining visibility into the internet exposure of potential acquisitions or subsidiaries.
Monitoring the exposure of industrial control systems (ICS) to help protect operational resilience.
Best For
Integrations
Pricing
Individual plans start at $100 using a credit-based system. Security Operations and Threat Hunting plans require custom pricing via contact sales.
FAQ
Censys scans the public internet daily to create a map of connected assets, helping security teams find exposed services and track attacker infrastructure.
It is designed for SOC teams, threat hunters, government agencies, and organizations managing a significant internet presence.
There is an individual plan starting at $100 based on credits, while the Security Operations and Threat Hunting plans require custom quotes from their sales team.
Yes, API access is available for Starter, Enterprise, and Government tiers to help users integrate Censys data into their workflows.
Source category: Security
Source subcategory: Security Monitoring
