File system and data storage - i. Phone and i. OS Forensics. Summary. This chapter discusses the type of data that is stored on the i. Phone, the general locations where this data is stored, and the format in which it is stored. Information can be recovered from the device's internal memory, database files, and commonly used configuration files known as property lists. These common file types are described in detail in order to provide the examiner with an understanding of how the data is stored so that he or she can more efficiently recover data from these files. The type of memory contained on an i. Phone is also outlined, including volatile and nonvolatile memory. The following sections focus on the operating system and file system type used by the i. Phone, the unique features of the file system, and the disk partitions contained in the device. Publisher Summary. This chapter covers the type of data that can be stored on an i. Phone where one must look for this data, and how the data is being stored behind the scenes. The i. Phone has a standard directory structure in which various files are stored. It does not contain an external storage slot so all data are stored internally on the device. To display the i. Phone's hierarchy, a jailbroken phone is remotely connected through Wi- Fi. The i. Phone does not contain any form of external storage. All data is stored in the internal NAND Flash memory. One of the more common types of data storage used by many mobile application developers is the use of SQLite database. Download HFS Plus Volume Format Download free online book chm pdf. The original HFS volume contains a. Apple developers have leveraged SQLite databases for data storage within the i. Phone. Many of the popular default applications are stored in this format such as the Address Book, Calendar, Notes, Text Messages, Photos, and Voicemails. Data within these files is broken up into tables, which contain the actual data. Information on SQLite files can also be retrieved through command line. On a Linux Ubuntu workstation, a database file can be viewed and modified. Property lists are used by applications to store, organize, and access various data types on i. OS devices and Mac OS X. More commonly referred to as “plists,” these files are made up of a hierarchy of three classes, all bundled up into one “list.” These three classes consist of the Cocoa Foundation, Core Foundation, and XML. Lost the important data from HFS file system? Debugging Case-Sensitivity Bugs in Applications PDF. Debugging Case-Sensitivity Bugs in Applications. Mac OS X supports the case-sensitive HFS Plus volume format. Chapter 3 – File system and data storage.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
December 2016
Categories |