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AACS The encrypted content can only be decrypted using combination of media key (obtained from Media Key Block by one of device keys available for each reproduction devices) and the Volume ID (unique identifiers stored on each disk) of the media.
The HOME Menu is a graphical shell similar to the Nintendo DSi Menu and Wii U Menu for Nintendo 3DS and Nintendo 2DS systems. It is used to launch software stored on Nintendo DS and Nintendo 3DS Game Cards, applications installed on an SD card, and DSiWare titles installed in the system's internal memory.
A Replay Protected Memory Block (RPMB) is provided as a means for a system to store data to the specific memory area in an authenticated and replay protected manner and can only be read and written via successfully authenticated read and write accesses. The data may be overwritten by the host but can never be erased.
The latter's region lock strictly applies to all software designed for it, with the only exception being the application Nintendo 3DS Guide: Louvre, [11] which is not a game in of itself, but rather as an application that serves as a guide for visitors of the Louvre Museum. Similar to the Wii, the 3DS's regional lockout can be bypassed by third ...
The lead-out area is not typically directly accessible with consumer DVD-ROM hardware. Furthermore, the key for the security sector is located in the sector's raw header. This header information, unlike the raw headers of CD-ROM disks, is not accessible by default on nearly all DVD-ROM drives.
Write blocking, a subset of write protection, is a technique used in computer forensics in order to maintain the integrity of data storage devices. By preventing all write operations to the device, e.g. a hard drive , it can be ensured that the device remains unaltered by data recovery methods.
Some RW locks allow the lock to be atomically upgraded from being locked in read-mode to write-mode, as well as being downgraded from write-mode to read-mode. [1] Upgrading a lock from read-mode to write-mode is prone to deadlocks, since whenever two threads holding reader locks both attempt to upgrade to writer locks, a deadlock is created ...
Unlocking the bootloader allows installing and running unsigned code on a device, including user customized software. Operating outside the manufacturer specification might usually result in voiding any warranties and may make the device susceptible to data theft, as the integrity of the operating system (as intended by the manufacturer) can no longer be guaranteed. [1]