Back in February, BlackBerry announced they had teamed up with Trend Micro to roll out their own internal, proprietary app analysis program to help vet apps going into BlackBerry World called BlackBerry Guardian. Today, in NYC at the BlackBerry Security Summit, BlackBerry has announced that program will now extended to Android apps available from the Amazon Appstore and other sources when it arrives with BlackBerry OS 10.3 officially.

BlackBerry Guardian is just one part of our multi-layered security strategy. BlackBerry 10 was designed for security from the ground up. Resilient enough to power nuclear power plants and designed to fail safe, the QNX microkernel core that powers the BlackBerry 10 OS offers exceptional security strengths. Its unique sandboxing capabilities are designed to contain and separate each application and its data from other applications and core system functionality.

If a suspicious app is detected, the user will have the choice to proceed or cancel the installation. This on-device service will be available for free to users of the BlackBerry Passport, BlackBerry Classic and future BlackBerry 10 devices. Existing BlackBerry 10 customers can expect to see BlackBerry Guardian in an upcoming BlackBerry 10 software update.

If you already own a BlackBerry 10 device, this service is active for BlackBerry app installations, but starting with the BlackBerry Passport, BlackBerry Guardian will automatically check all Android apps that you install on your BlackBerry smartphone.