External Network Penetration Testing

Your internet-facing assets, sensitive data, clouds, and IoT devices are at risk of attack. Our external penetration testing service identifies security gaps, provides you with actionable guidance to improve your network security, and helps meet compliance requirements.

Comprehensive External Network Pentesting

Organizations face opportunistic and targeted attacks against their external facing assets, network systems, web applications, and cloud environments. It’s an always expanding attack surface. NetSPI’s approach to external network penetration testing enumerates your exposures, identifies critical vulnerabilities, and exploits them using the tactics, techniques, and procedures used by real-world threat actors.

Reduce Risk & Improve Network Security

  • Define potential entry points into your external network systems
  • Uncover attack surfaces exposed by cloud and federated services
  • Visibility of confidential data exposures on public facing resources
  • Discover patch, configuration, permission, and code issues
  • Actionable guidance to remediate verified vulnerabilities
  • Remove false positives with verification by human experts

What do NetSPI External Network Assessments test for?

Scanning internet-facing resources is a high priority, but a complete assessment of the hardness of your external network requires more. NetSPI’s expert network security testing probes external networks to identify vulnerabilities in protected systems across your cloud, network, application, and embedded systems.

  • Cross-site scripting (XSS)
  • Broken authentication & access control
  • Sensitive data exposure
  • Insecure deserialization
  • XML external entities (XXE)
  • Insufficient logging and monitoring
  • Components with known vulnerabilities
  • Security misconfiguration
  • Injection

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You Deserve The NetSPI Advantage

Human-Led

  • 350+ pentesters
  • Employed, not outsourced
  • Wide domain expertise

AI-Accelerated

  • Consistent quality
  • Deep visibility
  • Transparent results

Modern Pentesting

  • Use case driven
  • Friction-free
  • Built for today’s threats