Supercharge SOC efficiency by eliminating alert noise.

GreyNoise data helps SOC teams filter out known benign and "noisy" alerts from SIEM and SOAR systems, enabling analysts to focus on targeted and malicious activity.
Talk to GreyNoise Sales

Take back your SOC.

Improve analyst productivity.

Minimize time and resources on investigations into irrelevant events.

Reduce alert fatigue.

Reduce analyst frustration from spending too much time on irrelevant alerts.

Increase SOC capacity.

Reduce Mean Time to Triage, and increase the volume of alerts your SOC team can process.

Are your SOC analysts "chasing ghosts"?

SOC teams are overwhelmed by security alerts. But in too many SOCs, 50% or more of these alerts are false positives or irrelevant internet noise. This is why one GreyNoise customer says he wants his analysts to “stop chasing ghosts.”

What is driving alert overload?

SIEM platforms today are generating too many alerts for security teams to investigate properly. It’s not uncommon for large organizations to receive tens of thousands of security alerts per day from their SIEM. While many of these alerts are generated by “legitimate” cyber threats, a significant percentage are false positives or low-fidelity alerts triggered by harmless traffic.

Nevertheless, SOC analysts must manually investigate each of these incidents to determine if they are indicators of a targeted attack or compromised system.

Schedule a Consultation

The GreyNoise solution to accelerate alert triage in the SOC.

GreyNoise helps SOC analysts make faster alert triage decisions for security events related to their internet-facing devices by quickly identifying known benign and malicious IP addresses. With this data in hand, analysts can quickly eliminate harmless or irrelevant alerts, and escalate malicious or targeted activity.

Source: Reddit

Unique visibility into “internet noise”

Every day, hundreds of thousands of devices scan, crawl and probe every routable IP address on the internet, saturating security tools with noise and generating thousands of spurious alerts. At GreyNoise we analyze and label these IP addresses, to identify both malicious and benign scanners. Our security analyst users then use this data to quickly and effectively triage their alerts.

How it works

GreyNoise customers use our IP intelligence data in two basic ways to accelerate alert triage:

Manual IP lookup in the GreyNoise Visualizer

Many GreyNoise users work out of the GreyNoise Visualizer, which provides a fast, efficient user interface to look up IP addresses associated with an alert. GreyNoise identifies whether any given scanner IP address is malicious, benign, or has unknown intent. With this context, the SOC analyst can quickly decide whether to close out the alert, or escalate it.




Automated Alert Enrichment in the SIEM or SOAR

A number of customers have made the decision to leverage GreyNoise across their entire SOC analyst team, by enriching all of the alerts in their SIEM or SOAR systems using the GreyNoise API. The insights provided by this approach are identical to the data shown in the GreyNoise Visualizer, but analysts save even more time by being able to stay in their alert management environment, without having to copy and paste IP addresses into an external system.

Check out this demo showing how to quickly triage alerts using the GreyNoise Visualizer

GreyNoise Turnkey Integrations

SIEM integrations

  • Elastic Logstash
  • Graylog
  • IBM QRadar
  • Panther
  • Splunk ES / Splunk Cloud
  • SumoLogic

SOAR integrations

  • DFLabs IncMan
  • Fortinet FortiSOAR
  • IBM Resilient
  • LogicHub
  • Microsoft Azure Sentinel
  • Palo Alto XSOAR 
  • Rapid7 Insight Connect
  • Siemplify
  • Splunk SOAR (formerly Phantom)
  • StackStorm
  • Swimlane
  • Tines
  • Torq
  • Shuffle

TIP integrations

  • Analyst1
  • Anomali
  • Cyware
  • EclecticIQ
  • MISP
  • OpenCTI
  • Recorded Future
  • ThreatConnect
  • ThreatQ

With our IP context in hand, SOC analysts can resolve alerts more quickly, reducing their Mean Time to Triage (MTTT).