Microsoft Defender Security Center portal to protect endpoints and client devices against threats, is now at the general availability (GA) release stage for use with Linux server machines, Microsoft announced on Tuesday. In addition, Microsoft is previewing Microsoft Defender ATP for Android devicesper a Tuesday announcement.  Lastly, Microsoft Defender ATP was enhanced with a new Unified Extensible Firmware Interface (UEFI) scanner capability to better detect threats at a device’s boot level, as announced last week.