The rapid adoption of IoT/NoT applications and devices brings new dimensions of vulnerability to cyberattacks on building management systems (BMS), industrial and similar critical infrastructure. Unprotected systems may lead to substantial physical, reputational and economic damage. Due to their fundamental importance and insecure nature, TCP/IP protocols are commonly used as the vector of attacks. Vsecure puts an end to the risk of IoT/NoT devices being used for TCP/IP-based attacks, preventing non-authorized viewing of RTSP and other video streams. Hack-proof physical and logical layer isolation Vsecure solution physically enforces data-flow direction at the physical and logical layers, creating a secure IoT/NoT environment that prevents connected devices from being controlled and misused. Using advanced isolation architecture to secure network segments, such as IP-camera, Vsecure denies hackers from gaining access to IoT devices by restricting outbound traffic from existing network devices – preventing their use for cyber attacks. Centralized platform for IP-cameras management & control The Vsecure solution comprises four independent layers and an integration layer, serving as a centralized platform for IP-camera control and management, with automated functions such as password changes and firmware upgrades. The unified Vsecure platform monitors the activity of IP cameras and generates device-related alarms and reports according to their activity.