At GreyNoise, we collect, analyze and label data on IPs that saturate security tools with noise. This unique perspective helps analysts waste less time on irrelevant or harmless activity, and spend more time focused on targeted and emerging threats.
Use the GreyNoise Splunk app to reduce false-positives and filter Internet-wide scanners from your logs. The GreyNoise Splunk app provides multiple dashboards to effectively analyze and visualize the contextual and statistical data provided by GreyNoise. It also includes custom commands and alert actions which can be used along with Splunk searches to leverage GreyNoise APIs for custom use cases. It periodically scans the Splunk deployment through saved search to indicate the noise and RIOT IPs in the complete Splunk deployment. Along with this, the workflow action provided can be used to obtain live context information of any CIM compliant field containing an IP address.