Network Penetration Testing

Simulate real-world attacks against your network infrastructure. We identify the vulnerabilities that could let an attacker move through your environment — before they get the chance.

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What We Test

A network penetration test evaluates the security of your infrastructure from the perspective of an attacker. We perform both external and internal assessments depending on your threat model and compliance requirements.

  • External Network Testing — Attack simulation from the internet against your public-facing systems, firewalls, VPNs, and exposed services
  • Internal Network Testing — Simulation of a threat actor already inside your network, such as a malicious insider or a workstation compromised by phishing
  • Active Directory Assessment — In-depth review of your AD environment for privilege escalation paths, misconfigured permissions, and lateral movement vectors
  • Segmentation Testing — Validation that critical network segments (e.g., PCI zones, OT networks) are properly isolated

Our Methodology

We follow industry-standard frameworks (PTES, OWASP, NIST) while applying real-world attacker tradecraft. Our testing is always human-led — automated tools are a starting point, not the finish line.

  • Reconnaissance — Mapping your attack surface: open ports, exposed services, misconfigured systems
  • Vulnerability Identification — Combining automated scanning with manual analysis to find exploitable weaknesses
  • Exploitation — Safely demonstrating real impact: credential theft, lateral movement, privilege escalation
  • Post-Exploitation — Showing what an attacker could access once inside — data, systems, adjacent networks
  • Reporting — Clear, actionable findings prioritized by business risk, with remediation guidance your team can actually use

Who This Is For

Network penetration testing is appropriate for any organization that:

  • Has not had an external security assessment in the past 12 months
  • Needs to meet compliance requirements (PCI-DSS, HIPAA, SOC 2, CMMC)
  • Is applying for or renewing cyber insurance
  • Has recently made significant infrastructure changes (cloud migration, new office, M&A)
  • Wants to validate that their security investments are actually working

What You Get

Every engagement includes a professional deliverable you can act on and share with stakeholders:

  • Executive summary written for non-technical leadership
  • Technical findings with severity ratings, evidence, and reproduction steps
  • Prioritized remediation recommendations
  • A debrief call to walk through findings with your team
  • Optional retest to verify fixes after remediation

Start Your Network Assessment

Contact us to scope your engagement. Most assessments begin within two weeks of signed authorization.

Contact Red Forge Security