Patent attributes
Computer networks for secure demand-driven file distribution are described. In one example, a client device receives a notification to check in for updates. In response, the client device checks in with a device services computing device on a computer network. The device services computing device determines a path list to certain cache computing devices on the computer network for receipt of the files, builds a markup file including the path list to the files, and transmits the markup file to the client device. The markup file can also include unique identifiers of the files and an encryption key for secure distribution of the files. Using the markup file, the client device can request the files, and the computer network is physically and logically arranged to distribute the files among the cache computing devices and to the client device in a secure and demand-driven manner.
