Internal Infrastructure Penetration Testing is a professional service offered by Ruptura InfoSecurity that assesses critical internal networks to identify security vulnerabilities and weaknesses. The service evaluates environments used for transmitting sensitive data, connecting to business-critical services, and storing confidential information. The testing simulates attacks from the position of an attacker physically connected to the network, including scenarios involving compromised employees or malicious insiders. The service covers assessment of patching, secure configurations, Active Directory security controls, password management, permissions, network segmentation, and detection and alerting capabilities. Ruptura InfoSecurity offers multiple connection methods for conducting tests, including physical onsite presence, utilizing existing VPN solutions, or deploying a jumpbox into the environment. The service is performed by CREST and CHECK accredited testers with specialized certifications in infrastructure penetration testing. The company provides optional remediation assistance to help fix identified vulnerabilities, working alongside existing security engineering and architecture teams. Testing is conducted by a dedicated team focused on both internal and external infrastructure assessments.