Penetration Testing
External Security Testing

External Penetration Testing Services

We test your public attack surface across internet-facing infrastructure, applications, VPNs, firewalls, and exposed services to find the weaknesses attackers can reach first.

Public Attack Surface

Find what attackers can reach from the internet

External compromise often starts with exposed services, forgotten assets, weak remote access, outdated software, or misconfigured perimeter controls. Our testing validates which issues are actually exploitable and what should be fixed first.

Internet-Facing Asset Testing

Test exposed hosts, domains, subdomains, IP ranges, ports, services, web apps, VPNs, and administrative interfaces.

Perimeter Security Review

Assess firewall exposure, remote access paths, TLS configuration, insecure protocols, service hardening, and public management surfaces.

Vulnerability Validation

Validate exploitable weaknesses with controlled testing so your team can separate real risk from scanner noise.

External Attack Path Analysis

Identify how attackers could move from public exposure to credential compromise, data access, infrastructure control, or business impact.

Public Infrastructure

Testing for domains, IP ranges, open services, VPN gateways, firewalls, exposed admin panels, and cloud-hosted assets.

Manual Exploit Validation

Ethical hackers validate the risk behind public findings so your team can focus on exploitable exposure.

Prioritized Remediation

Reports include proof, affected assets, attack path context, severity, fix guidance, and retesting support.

Testing Process

From public exposure mapping to verified fixes

01

Define external targets, testing windows, safe validation limits, rules of engagement, and escalation contacts.

02

Map public assets, DNS, certificates, exposed ports, services, remote access systems, and internet-facing applications.

03

Test vulnerabilities, misconfigurations, authentication risks, exposed management interfaces, and perimeter weaknesses.

04

Prioritize validated findings with evidence, affected assets, business impact, reproduction steps, and remediation guidance.

05

Retest fixes and document residual risk so security teams can verify that public exposure has been reduced.

Need to test your external attack surface?

We can scope a focused external test around your public IP ranges, applications, VPNs, cloud exposure, or highest-risk internet-facing systems.

Start External Pen Testing