The document discusses remote administration tools and their uses. Remote administration allows controlling and monitoring networked devices from remote locations. It has evolved beyond simply controlling devices over networks and now provides cost-effective access for remote workers. Remote administration tools can automate tasks, allow remote control and multiple sessions, remotely power devices, and maintain online inventories. Some tools like AndroRAT and Dark Comet are specifically for remote administration on Android and Windows systems, but can also be used maliciously if installed without permission on a target system.