The Stanford Device Registration (SDR) app merges several of our go-to tools into a single, user-friendly interface — greatly simplifying how we bring Mac, Windows, and Linux devices into compliance at Stanford. By gathering information about a device and its use at Stanford, the SDR app helps you set up a new device or ensure compliance for an existing device with the fewest steps possible. University requirements for your affiliation and the type of data you access determine the process, so you get precisely the level of protection you need for your role.