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In 2017, rumors started to circulate that Grayshift had created a device able to unlock iPhones, following the Apple–FBI encryption dispute where US law enforcement agencies unsuccessfully tried to compel Apple to write software that would enable the government bypass these devices' security and unlock the phones.
A brute-force attack is a cryptanalytic attack that can, in theory, be used to attempt to decrypt any encrypted data (except for data encrypted in an information-theoretically secure manner). [1] Such an attack might be used when it is not possible to take advantage of other weaknesses in an encryption system (if any exist) that would make the ...
Mobile device forensics is a branch of digital forensics relating to recovery of digital evidence or data from a mobile device under forensically sound conditions. The phrase mobile device usually refers to mobile phones; however, it can also relate to any digital device that has both internal memory and communication ability, including PDA devices, GPS devices and tablet computers.
Similar damage-free bypass can also be achieved by using a computerized auto-dialer or manipulation robot in a so-called brute-force attack. These auto-dialer machines may take 24 hours or more to reach the correct combination, [ 2 ] although modern devices with advanced software may do so faster.
With limited opportunities for input (i.e., only the numeric keypad), mobile phone users might define short encryption keys that contain only numbers. This increases the likelihood that an attacker succeeds with a brute-force attack. The successor to WPA, called WPA2, is supposed to be safe enough to withstand a brute force attack.
When Motorola released a bootloader unlocking tool for the Droid Razr, Verizon removed the tool from their models. [10] In 2011, Sony Ericsson released an online bootloader unlocking tool. [11] Sony requires the IMEI number to be filled in on their website. [12] For the Asus Transformer Prime TF201, Asus has released a special bootloader unlock ...
In cryptanalysis and computer security, password cracking is the process of guessing passwords [1] protecting a computer system.A common approach (brute-force attack) is to repeatedly try guesses for the password and to check them against an available cryptographic hash of the password. [2]
Android pattern lock is a graphical password method introduced by Google in 2008 where users create a pattern on a line-connecting 3x3 grid. [16] About 40% of Android users use pattern lock to secure their phones. [16] There are 389,112 possible patterns that the user can draw up. [23]