GreyNoise collects, analyzes, and labels data on IPs that scan the internet and saturate security tools with noise. This unique perspective helps analysts spend less time on irrelevant or harmless activity, and more time on targeted and emerging threats.
Our insight is delivered through our API, integrations and Visualizer.
Our sensor network aggregates mass internet scan activity and attack traffic while our research team aggregates common business applications.
Our analytics engine applies automated enrichment and tagging to categorize the mass scanning activity and provide context to communications with common business applications.
We deliver high context, timely intelligence via our API, integrations and Visualizer web app.
Our sensor network aggregates mass internet scan activity and attack traffic while our research team aggregates common business applications.
Our analytics engine applies automated enrichment and tagging to categorize the mass scanning activity and provide context to communications with common business applications.
We deliver high context, timely intelligence via our API, integrations and Visualizer web app.
Search an IP address to see if it is scanning the internet or targeting you specifically.
Search the GreyNoise dataset to find additional indicators and get a wider picture of internet scanners.
Explore trending tags, tools and CVEs in our unique data set, real-time.
GreyNoise integrates into your favorite tools.
Learn how Hurricane Labs reduces noisy alerts by leveraging GreyNoise’s data in their Splunk ES and Phantom environments.
Learn how the Incident Response and Operations team at a large hospitality company uses GreyNoise to enrich their XSOAR alerts and reduce noise.
"Using GreyNoise Intelligence helps the Hurricane Labs team eliminate background noise and focus on the most actionable and relevant alerts for our customers. Rather than presenting our analysts with even more data to investigate, GreyNoise decreases the volume of alerts that are triggered by 25% - which makes for a happier and more effective SOC team."
"RIOT arms our analysts with a simple, colorized tool for surfacing enrichment details so the SOC can quickly spot and dispatch non-threat activity."
"GreyNoise has proved to be a high-bang-for-the-buck data source for alert triage. The team is motivated, innovative, and great to work with."
"GreyNoise helps our users reduce time to remediation by quickly pointing out noisy activity related to scanners, botnets or harmless business services—saving the analyst from chasing irrelevant deadends and leaving more time to investigate true threats."