Posts Tagged ‘iOS 8’

Extracting Data from Locked iPhones

Friday, November 13th, 2015

With hardware-backed full-disk encryption and additional protection of sensitive user data located in the keychain, Apple iOS is the most secure mobile operating system out there. Acquisition approaches that are traditional for Android and Windows Phone devices (namely, JTAG, ISP and chip-off) are completely meaningless for iOS devices running even years-old generations of the system. Bypassing screen lock password (passcode) has also been long considered to be useless due to the fact user data stored in the keychain is additionally encrypted with a secure key based on the passcode.

While we can’t do much with the former, our recent research shows that the latter is not entirely true. Bypassing the passcode does reveal quite a bit of information that can be useful for an investigation. And this is not just a theoretical research. We are building this functionality into a ready-to-use commercial tool, iOS Forensic Toolkit, to allow extracting data from locked iDevices – providing they have a jailbreak installed. The tool will allow pull available information from devices locked with an unknown passcode. That includes devices that were powered on (or rebooted) and never unlocked. Naturally, a pre-installed jailbreak is required in order to access the data.

(more…)

Apple’s Take on Government Surveillance: On Its Customers’ Side

Tuesday, January 27th, 2015

Everyone must comply with government requests to disclose information. How far should one go when disclosing such information? This is up to the company. In a recent trend, several big IT companies including Apple, Facebook, Google and Microsoft among others teamed up to propose a change in US legislatures concerning governments spying on its citizens. The reform would make government surveillance “consistent with established global norms of free expression and privacy and with the goals of ensuring that government law enforcement and intelligence efforts are rule-bound, narrowly tailored, transparent, and subject to oversight”.

(more…)

ElcomSoft Open Letter on Latest Developments in iCloud Security

Wednesday, December 17th, 2014

In light of recent security outbreaks, Apple introduced a number of changes to its security policies. As one of the leading security companies and a major supplier of forensic software for iOS devices, ElcomSoft is being constantly approached by IT security specialists, journalists and forensic experts. The most common question is: how will the new security measures affect iOS forensics? (more…)