NTCS IoT/OT/ICS Penetration Testing service helps organizations assess the security of connected devices, operational technology environments, and industrial control systems under realistic attack scenarios. The assessment scope can include endpoint devices, firmware, communication protocols, internal networks, management applications, APIs, monitoring systems, and supporting infrastructure. We focus on identifying risks such as insecure configurations, weak authentication, broken access control, data exposure, exposed services, insecure update mechanisms, and weaknesses that may lead to operational disruption or deeper compromise of the environment. Deliverables include a detailed technical report, supporting evidence, impact assessment, and prioritized remediation recommendations.