Android 5.0 Lollipopでストレージ内の全データを自動で暗号化する機能(フルディスク暗号化機能)が鳴り物入りで登場しましたが、アクセス速度が劇的に落ちるなどの不具合に見舞われ、ついにはデフォルトでOFFの状態に変更され、自動暗号化機能は断念せざるを ...
The ability to automatically encrypt all data in the storage with Android 5.0 Lollipop (Full Disk Encryption function) appeared rumorily, but it suffered from problems such as access speed ...
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A vulnerability exploiting full disk encryption of Qualcomm-based Android smartphones may have been disclosed to Google more than one year prior to the patch issued last May. A vulnerability ...
Attackers can exploit vulnerabilities in Android devices with Qualcomm chipsets in order to extract the encrypted keys that protect users' data and run brute-force attacks against them. The attack was ...