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The "go-to" tool for security analysts.

The GreyNoise platform allows you to quickly identify noisy scanners and opportunistic attacks.

Look up scanner IPs

Using the web-based Visualizer, get detailed context on IP addresses that scan and attack the internet.

Identify trending internet attacks

Using GreyNoise Trends, track the volume of threat activity in the wild for specific vulnerabilities, CVEs, attack types, tools and actors.

Automatically enrich your security data

Using the Community API, automatically enrich your IP data with GreyNoise intent classification and timeframe.

25% Alert Reduction

“GreyNoise has allowed us to reduce the volume of alerts that are triggered by 25% - which makes for a happier and more effective SOC team.”

Steve McMasteR
Director of Managed Services
20% Productivity Improvement

“Our analysts estimate that they are saving 8 hours a week each using your tool, largely in a manual fashion for now. The false positive reduction has proved to be invaluable to us.”

reddit, r/information_security
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Palo Alto XSOAR
Splunk Phantom