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Assure Cyber Readiness with Breach Attack Simulations

GreyMatter Verify is ReliaQuest’s automated breach and attack simulation capability. Verify allows security operations teams to simulate breaches and identify gaps by mimicking the likely attack paths and techniques used by bad actors.

Defining Breach & Attack Simulation

Understand Whether Existing Security Investments Will Perform as Expected During an Attack

Security leaders need to bolster their team’s readiness to detect and respond to a growing number of threats against a dynamic IT environment. As the security team evolves their tools, risk increases due to changing product configurations, manual triage processes, ongoing content tuning, and automation that relies on technical integrations. Breach and attack simulations (BAS) are the primary way to test whether your security controls are effective.

Certified Integrations Ensure Scalable BAS

Certified integrations ensure effective breach attack simulations without time-consuming preparation.

Validate and Improve Effectiveness of Security Controls

Simulations help identify security gaps and ineffective security controls.

Visibility Provides Confidence

Validating your controls and measuring results from simulation testing optimizes your security model and provides a tactical roadmap of where to gain coverage and control.

How GreyMatter Verify Works

Identify Security Gaps
with GreyMatter Verify

Verify provides fully packaged and field-tested Scenarios that security analysts can run on-demand to get results immediately. Frequent updates to attack scenarios based on the latest threat intelligence help identify risk areas and help teams be better prepared for known and emerging attacks.

Map Coverage Against MITRE ATT&CK®

Verify maps threat coverage to security frameworks such as MITRE ATT&CK, enabling visualization of your threat coverage and gaps.

Validate Effectiveness
of Your Security Controls

Confirm that your security tools are working together and are always up to date.

Scale BAS to Turn
“Unknowns” Into “Knowns”

Streamline BAS by certifying integrations across 80+ security tools, cloud and on-prem infrastructure apps to understand gaps that might preclude you from responding to an attack.

Security Investments

Effectively evaluate whether new security controls will perform and complement existing investments.

When Businesses Choose ReliaQuest They See Results

See Our Platform in Action
58 %

Decrease in Alert Triage
and Response Times

70 %

Reduction in Alert Noise
and False Positives

35 %

Improvement in
Total Cost of Ownership


GreyMatter Verify Helps
Validate Your Tool Effectiveness
and Improve Security Operations

ReliaQuest GreyMatter Verify
  • Assurance that security models are operating optimally.
  • Integrated into GreyMatter with access to immediate feedback.
  • Ongoing validation of your environment.
Other Security Testing Approaches
  • Hit-and-miss assurance in your environment.
  • Separate point product to manage and maintain.
  • Common attack simulations like tabletop exercises, red teaming, or white-hat penetration tests are point-in-time.
Integrations and Connections

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 Integrations
Customer Testimonials

A Proven Leader in
Breach and Attack Simulation

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For years vendors have promised to deliver a ‘single pane of glass’ but always fell short. ReliaQuest GreyMatter unifies security tools for visibility across layers, aggregated alerting, faster investigation and response, bolstered by proactive threat hunting and attack simulation to continually improve your posture, all wrapped with security advisory expertise for accelerating key initiatives. John Childers Director of Information Security, Aqua America
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With GreyMatter, my team doesn’t have to do a lot of chair swiveling; we can see everything happening on one platform, which has enabled us to quickly identify and respond to threats. Christine Vanderpool CISO, Florida Crystals
Read The Case Study
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ReliaQuest provides us with assurance that we’re engaging in best practices, keeping things healthy, up-to-date and that we have eyes on our systems at all times. Director of Security Operations,
$4.5B Global Management Consulting Firm

Learn How GreyMatter
Can Improve Your
Breach & Attack Simulation

Evaluate the effectiveness of your existing and new security controls to improve visibility, reduce complexity and better manage risk.

GreyMatter's security operations platform dashboard