Internet Of Things (IOT)

IoT devices generally combine physical interaction with network connectivity. They may use sensors or actuators to detect or affect conditions in the physical world while communicating through interfaces such as Ethernet, Wi-Fi, Bluetooth, or cellular connections. Devices can also depend on hubs, applications, or cloud services for part of their functionality.

Embedded Systems expertise focuses on dedicated computing integrated into a device, including firmware, processors, memory, sensors, interfaces, and hardware-software interaction. IoT expertise adds the connected environment around the device, including network communications, remote applications, cloud services, APIs, and interactions among multiple devices or systems. A connected product may require both types of expertise.

IoT devices may rely on Wi-Fi, Bluetooth, cellular networks, or other wireless technologies to exchange information. Signal availability, pairing, network configuration, protocol behavior, interference, latency, or connection failures can affect whether information reaches the intended system. Device and network records can help determine whether a reported failure occurred at the device, wireless connection, network, or application layer.

IoT cybersecurity can involve device access, authentication, software or firmware updates, communications security, configuration, remote control, or protection of information transmitted between devices and services. IoT expertise can address how the connected system operated, while broader vulnerabilities, intrusion analysis, malware, or security controls may require the retained Cybersecurity Expertise.