Network & Infrastructure Penetration Testing

Your network infrastructure is the foundation everything else relies on. If an attacker can move freely through your internal network after gaining an initial foothold, no amount of application-level security will protect your data. Our Network & Infrastructure Penetration Testing answers a straightforward question: how far can an attacker get? External penetration testing targets your internet-facing infrastructure: firewalls, VPN concentrators, web servers, mail servers, DNS infrastructure, and any other services exposed to the internet. We identify misconfigurations, unpatched services, weak encryption, default credentials, and exposed management interfaces that provide an initial foothold. Internal penetration testing simulates the scenario that follows initial access — whether that access came through phishing, a compromised endpoint, a rogue insider, or physical access to your network. We test for lateral movement pathways, Active Directory exploitation techniques (Kerberoasting, AS-REP Roasting, Pass-the-Hash, DCSync, Golden Ticket), privilege escalation from a standard user account to Domain Administrator, and segmentation bypass between network zones. Network segmentation validation is essential for both compliance and effective defense. We verify that sensitive segments (PCI cardholder data environments, healthcare systems, financial databases, development environments) are genuinely isolated and that firewall rules enforce least-privilege communication. We've seen countless environments where segmentation existed on paper but not in practice. Wireless security testing covers WPA2/WPA3 configuration, rogue access point detection, evil twin attack scenarios, and guest network isolation. We test whether wireless networks provide a viable path to sensitive internal resources. VPN and remote access testing evaluates configuration weaknesses, authentication bypass opportunities, split-tunneling risks, and whether remote access infrastructure properly segments remote workers from sensitive network zones. Firewall and IDS/IPS evasion techniques are employed to test whether your detection and prevention infrastructure identifies and blocks realistic attack traffic — not just signature-matched known exploits. Every engagement follows coordinated rules of engagement established before testing begins. We work with your team to prevent operational disruption while delivering realistic attack simulation.