Censys

Censys brings the industry's most comprehensive view of the public internet directly into the analyst's alert queue, eliminating the swivel-chair triage that slows down threat response. Built for SOC analysts, threat intelligence teams, and incident responders, the app automatically enriches every incoming alert with Censys data on the associated hosts, certificates, and services, and lets analysts trigger on-demand rescans, pivot to related assets sharing infrastructure, certificates, or organizational fingerprints, and review historical observations to see how an asset has evolved over time, all without leaving the Sentinel console. Customers consistently report cutting alert triage time by 50–70% and dramatically reducing escalations on indicators that turn out to be benign or already remediated. What sets Censys apart is the underlying data: daily scans of the entire IPv4 space and the most-scanned IPv6 ranges across all 65,535 ports protocols, the deepest certificate and service fingerprinting in the industry, and the dataset trusted by governments, leading threat researchers, and the majority of the Fortune 500, delivered as a native, fully-integrated Sentinel experience rather than a bolt-on link out to a separate tool.