NetSPI Attack Surface Management (ASM)

Continuously discover, test, and prioritize your external attack surface assets and vulnerabilities to protect what matters.

NetSPI has been really invaluable in helping us define our perimeter, not just once, but ongoing, and making sure that we don’t lose sight of systems that might be out there, vulnerable to cyber-attack.

Nancy Brainerd

Senior Director, Product Security Office, Medtronic

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Simplify and streamline your attack surface with NetSPI. Super easy onboarding with quick time to value. High efficacy alerts and findings with human validation reducing false positives providing noise reduction.

Manager, IT Security and Risk Management

Gartner Peer Insights

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Very pleased with our selection and use of NetSPI’s Attack Surface Management. Super easy setup and implementation. Reporting and other functionality is intuitive and easy to navigate.

CISO in Finance Industry (Non-Banking)

Gartner Peer Insights

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Continuous discovery, validation, and prioritization

Replace time-consuming, error-prone manual assessment and scanning tools with continuous monitoring and human intelligence.

Continuous discovery

NetSPI ASM uses a combination of human intelligence and a variety of tools to continuously discover, inventory, and manually test assets and vulnerabilities on your external attack surface.

  • Discover and monitor your attack surface over time
  • Uncover shadow IT and reduce perimeter security risk
  • Gain visibility into all public facing assets, open ports, and more

Identify potential exposures

NetSPI ASM continuously monitors your external attack surface alerting you to known and unknown assets, exposures, and potential vulnerabilities in real time, allowing you to drastically reduce risk.

  • Real-time public exposure identification
  • Reduce manual effort and investigation time
  • Business context delivered with each finding

Manually validated findings

NetSPI ASM comes with our security experts, who manually validate and prioritize each finding to eliminate alert fatigue and allow your team to spend their time focusing on what matters.

  • Eliminate alert fatigue with verified positives
  • Prioritize risk and accelerate time to remediation
  • Reduce and secure external attack surface

No matter your role, NetSPI ASM can help

C-Suite & Board of Directors

NetSPI ASM not only delivers an inventory and continuous monitoring of your attack surface, but it also leverages human intelligence to provide evidence verification for the external exposures and risks that matter most. Application, Network, and InfoSec teams can align with the visibility and context they need to quickly act on the most significant risks to the business, before negative consequences arise. Dashboards and exportable reports demonstrate current risk standing and mitigation efforts to business stakeholders.

Directors & Managers

NetSPI ASM provides visibility into the entire external attack surface including all public facing assets, open ports, and their services. Our automated assessments combine with human intelligence to identify the most critical exposures likely to be exploited and used to gain additional privilege. Detailed evidence verification along with descriptions of severity and business impact enable teams to align, prioritize, and accelerate remediation.

Engineers & Analysts

NetSPI ASM provides more than just asset inventory and surface scanning of your external attack surface, it delivers scanning along with the human intelligence of our consultants who manage and review alerts, so you don’t have to. Detailed validation and evidence verification means you only receive the true positives that matter the most to accelerate remediation and eliminate constant alerts and manual correlation from multiple sources. Integrations and open API with workflow tools enable IT, Cloud, and SOC teams to easily communicate about risks and remediation.

ASM in action

There are dozens of reasons to embrace a comprehensive and tech-enabled strategy. To name a few:


M&A due diligence


Reduce attack surface


Continuous exposure discovery


Risk prioritization and validation


Monitor cloud workloads


Educate security teams


Improve zero-day response


Reduce cyber insurance

You deserve The NetSPI Advantage

Security experts

  • 250+ pentesters
  • Employed, not outsourced
  • Domain expertise

Intelligent process

  • Programmatic approach
  • Strategic guidance
  • Delivery management team

Advanced technology

  • Consistent quality
  • Deep visibility
  • Transparent results