April 2020
Intermediate to advanced
400 pages
10h 12m
English
book
Practical Mobile Forensics - Fourth Edition
by Rohit Tamma, Oleg Skulkin, Heather Mahalik, Satish Bommisetty
Content preview from Practical Mobile Forensics - Fourth Edition
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
Start your free trial
The HFS Plus volume
The HFS Plus volume contains a number of internal structures to manage the organization of data. These structures include a header, an alternate header, and five special files: an allocation file, an extents overflow file, a catalog file, an attributes file, and a startup file. Among the five files, three files (the extents overflow file, the catalog file, and the attributes file) use a B-Tree structure. This is a data structure that allows data to be efficiently searched, viewed, modified, or removed. The HFS Plus volume structure is shown in the following diagram:
The HFS Plus volume structure
The volume structure is ...