With claims that sideloaded apps are 50 times more likely to contain malware, Google is tightening restrictions for developers distributing apps outside the Play Store.

Currently, developers who create “sideloaded” Android apps are exempt from Google’s verification requirements.

Google announced this week that it will add a new requirement for those who make Android apps and want them to work on Android devices that run Google services. The developers behind Android apps will soon run through a developer verification program if they want their apps to