The tech simply sends mouse and keyboard input and the device can send back audio and video output. The host device continues to be responsible for the processing power even though it’s being controlled by a remote device with the help of a remote administration tool. Once connected, the technician has full control over the end-user device. Some RAT tools can even allow you to connect beyond the corporate firewall without requiring a VPN connection using an internet proxy server. Windows, macOS, and Linux remote administration tools are built to let you initiate secure, over-the-internet remote connections with devices both inside the LAN and across the world via the internet. Whether it’s a remote server on your network, or end users needing remote assistance in any part of the world (inside or outside the network firewall), RAT tools can help you provide immediate assistance. RAT remote tools are designed to simplify Linux, macOS, and Windows administration by allowing you to perform administration and support tasks from a single remote console.