Which method is commonly used to reduce costs and increase mobility in ICS environments?

Wireless networking is often utilized in Industrial Control Systems (ICS) environments to reduce costs and increase mobility. This method allows for greater flexibility in the deployment of devices, as it eliminates the need for extensive cabling infrastructure that can be both costly and time-consuming to install. Wireless solutions enable devices to connect without physical wires, allowing for easier movement and reconfiguration of equipment as operational needs change.

The mobility aspect is particularly beneficial in dynamic environments, where workspaces may need to be rearranged frequently, or where mobile devices such as tablets and sensors can be deployed in various locations without the limitations of wired connections. Additionally, wireless networking can facilitate remote monitoring and control, providing operatives with real-time data access and enabling more responsive operations.

In contrast, cabling and wired LAN solutions typically involve more labor-intensive installations and can be less adaptable to changing layouts or requirements. Fiber optics, while providing high bandwidth and speed, is generally more expensive and not as flexible as wireless solutions in terms of mobility. Therefore, wireless networking stands out as the preferred method in many ICS environments for achieving cost efficiency and enhanced mobility.