Penetration Testing | Network, Application & Compliance Testing

What GDF delivers

Penetration Testing services built for outcome and defensibility.

Core capabilities

Network, application, mobile, website, email, SCADA, and IoT testing
Compliance support for PCI, HIPAA, NIST, SEC, DISA, FedRAMP, and vendor security
Hardening-first methodology followed by validation testing
Executive reporting and technical remediation guidance

Our approach

Define scope, architecture, rules of engagement, and business constraints
Map attack surface and likely entry points
Test exploitability without unnecessary operational risk
Prioritize remediation and retest critical fixes

Specialized practice lines

Specific capabilities within Penetration Testing.

Security Testing & Hardening

Best for organizations preparing for NYDFS, PCI, HIPAA, NIST, vendor scrutiny, M&A diligence, or executive security assurance.

Penetration testing Vulnerability assessments Source code review Application security API and SaaS testing SCADA security testing OT network assessment OT vulnerability management ICS penetration testing IoT security assessment

Proof point

GDF has two decades of expertise executing different types of penetration testing and applying results to compliance and security hardening.

Related services

Build a stronger program around this work.

Biometrics & Identity Sciences

GDF supports matters involving biometric systems, identity verification, fingerprint authentication, facial comparison, access-control records, and disputed identity evidence.

Critical Infrastructure Security

GDF helps utilities, water authorities, energy, transportation, manufacturing, healthcare, government, and other critical infrastructure operators assess cyber risk across IT, OT, vendors, facilities, and incident response.

OT, ICS & SCADA Security

GDF assesses OT networks, industrial control systems, SCADA environments, PLC exposure, remote engineering access, insecure protocols, vendor pathways, and incident-response readiness.

Discover and fix the flaws attackers are already looking for.