Censys Internet Map Real-Time DNS Data & Internet Infrastructure

Censys has introduced an enhancement to its Internet Map platform, integrating real-time domain name system visibility to provide security professionals with a unified view of internet infrastructure.

Key Features of the Update

The update enables seamless navigation between domains, associated names, and underlying network components, streamlining workflows that previously required multiple data sources and tools. This integration allows analysts to analyze domains, DNS records, IP addresses, hosts, services, and digital certificates within a single interface, offering a comprehensive perspective on internet assets.

Seamless Infrastructure Analysis

By embedding active DNS data into the Internet Map, the platform facilitates transitions between name-based and IP-based infrastructure, enabling users to track changes in network configurations over time. The tool supports critical security operations phases including initial assessment, incident analysis, threat hunting, and proactive defense.

Real-World Application

During threat investigations, users can trace connections between indicators of compromise, such as malicious domains, and broader infrastructure networks. A recent analysis of a phishing campaign targeting postal service themes demonstrated how a single malicious domain revealed extensive related domains and historical DNS relationships that were no longer accessible through standard queries.

Addressing Security Challenges

The platform addresses challenges posed by fragmented external intelligence sources, according to a product management executive at Censys, by consolidating DNS data into a cohesive framework that enhances threat analysis and proactive defense strategies. The update aligns with evolving cybersecurity requirements as automated attacks increasingly exploit complex infrastructure networks.

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