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Evolution of iOS Data Protection and iPhone Forensics: from iPhoneOS to iOS 5

Type
Slides
Tags
forensic, iPhone
Authors
Andrey Belenko, Dmitry Sklyarov
Event
Black Hat Abu Dhabi 2011
Indexed on
Mar 27, 2013
URL
https://media.blackhat.com/bh-ad-11/Belenko/bh-ad-11-Belenko-iOS_Data_Protection.pdf
File name
bh-ad-11-Belenko-iOS_Data_Protection.pdf
File size
2.6 MB
MD5
7598e617ff31248647837b0c8e8032ab
SHA1
9bedceb3fb2c2a0e420b4fa7ad97bb9ce4b87de7

iOS 5 is the latest and most advanced mobile OS from Apple. Besides tweaking UI and UX, Apple has made some changes to Data Protection mechanisms that were introduced in iOS 4. Those changes provide better security for users, but they also impose additional hurdles for mobile phone forensic process. This talk will provide detailed discussion of iOS Data Protection, focusing on both technical description of defenses and on circumventing certain protections to provide forensic access to the data stored on the iOS devices. iOS versions from iOS 3 (iPhoneOS 3) to iOS 5 will be covered.

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