This section on iOS attacks takes a historical approach starting from attacks against the very first iPhone and ending with attacks against iOS 5 devices. Along the way you will notice how …

That’s why Apple devices—with iOS, iPadOS, macOS, tvOS, watchOS, and visionOS—have security capabilities designed into silicon. These capabilities include a CPU that powers …

In this chapter, you take the first steps in developing for iOS by learning about the iOS Software Development Kit (SDK) and how to get the Xcode toolset installed on your Mac.

iOS, formerly known as iPhone OS, is a proprietary, Unix-based mobile operating system developed by Apple Inc. It powers several Apple devices, including iPhones and iPod Touch, …

iOS ensures a secure startup process from the moment a device is turned on. The system is further verified through device activation. All software updates are authorized to ensure that …

Special thanks to Dennis who helped publish the initial version of this roadmap. iOS Architecture History and Why Swift?

iOS allows you to toggle various options to make the device easier to use when you have accessibility issues. All of these are accessed through Settings (page 9)