Discover What CAASM Can’t
ReliaQuest GreyMatter Discover Delivers Visibility, Context, and Actionability to Protect Your Assets and Identities

Does What Traditional CAASMs Can’t
Unlike traditional attack surface management tools that operate in silos with limited visibility and actionability, GreyMatter Discover is part of the GreyMatter security operations platform. This connection gives Discover access to more data sources, providing greater visibility and richer context. It also means it can go beyond just surfacing exposures to empower security teams to take immediate action—all within a single, unified platform.

Get Full Visibility into Everything You Own
Gain full visibility into every asset and identity across your entire environment—eliminating blind spots.
Resolve Exposures Before They Escalate
Understand what's missing, misconfigured, or at risk, and take immediate action directly in the GreyMatter platform
Automate Workflows to Eliminate Delays
Build drag-and-drop workflows to automatically involve the right teams to address uncovered issues—resolving exposures and closing silos faster without delays or bottlenecks.
Connect the Dots to Accelerate Response
Combine enriched asset data, threat intelligence, and historical context to act smarter and faster
You Can't Protect What You Can't See
of Organizations Experience Cyber Attacks Targeting Unknown, Unmanaged, or Poorly Understood Assets
of Organizations Say Their Attack Surface is Growing Faster Than They can Manage
of SecOps Time is Spent Investigating Alerts That Lack Critical Context
Don't Just Monitor Your Attack Surface—Protect It
ReliaQuest GreyMatter Discover empowers you to move beyond observation and resolve exposures with confidence. With built-in automation to eliminate silos, it provides clear, real-time insights into your attack surface. Continuous monitoring ensures that gaps, vulnerabilities, and misconfigurations are identified and addressed decisively. With GreyMatter Discover, you can turn insight into impact—every time.
Complete Asset Awareness
- Automatically discover assets and identities across all technologies, including cloud, endpoint, identity, operational technology (OT), and SaaS environments.
- De-duplicate and deconflict asset records for accuracy.
- Query tagged assets instantly to access fast, actionable context.

Gap Analysis and Coverage Validation
- Pinpoint exposures like unmonitored cloud assets, missing agents, unscanned systems, non-compliant devices, and overprivileged or stale accounts.
- Validate logging events in SIEM to confirm proper coverage.
- Continuously monitor newly introduced assets to assess risk and maintain up-to-date protection.

Actionable Insights
- Unify fragmented asset data into a single, deconflicted, and enriched source of truth.
- Enrich vulnerability data with updated threat intelligence for faster prioritization and response.

Reinforce Your Security Ecosystem with GreyMatter
Seamlessly integrate GreyMatter into your existing security operations tech stack to enhance visibility across your tools and gain the context and insights you need to operationalize security and protect your business.
See IntegrationsExpose What CAASM Can't with GreyMatter Discover
GreyMatter Discover provides complete visibility into every asset, uncovers hidden exposures, and enables teams to take immediate action—all in one place.
