Securing IoT, OT, and Edge Devices: Best Practices in 2025 Securing IoT, OT, and Edge Devices: Best Practices in 2025 Introduction The proliferation of Internet of Things (IoT), Operational Technology (OT), and edge computing devices is reshaping industries—from manufacturing to healthcare and smart cities. While these connected devices bring tremendous operational benefits, they also vastly increase the cybersecurity attack surface. Securing IoT, OT, and edge devices effectively is a critical priority for organizations in 2025, especially for enterprise cybersecurity frameworks. Comprehensive Visibility and Asset Management A foundational step in securing IoT and OT devices is creating complete visibility into what devices are connected, where they are located, and what network they operate on. Real-time asset discovery using automated tools helps organizations maintain an accurate inventory and detect unauthorized devices quickl...