Android security criticised, as BlackBerry 7 rated most secure mobile OS April 12, 2012 by admin Tweet Research finds that BlackBerry 7 is the most secure mobile OS, but researchers criticise Android’s fragmentation as a security flaw, as well as its reliance on users understanding app permissions. Read more… Neowin Related Posts:Microsoft fixes BlackLotus UEFI Secure Boot security…Google Chrome updated to address security flaw rated…Microsoft issues KB5034440, KB5034441 Windows…Microsoft Defender gets ‘Mobile Network Protection'…Android devices with Security Patch older than Dec…