Essential PHP Security

If you’re an app developer with a solid foundation in Objective-C, this book is an absolute must—chances are very high that your company’s iOS applications are vulnerable to attack. That’s because malicious attackers now use an arsenal of tools to reverse-engineer, trace, and manipulate applications in ways that most programmers aren’t aware of.

This guide illustrates several types of iOS attacks, as well as the tools and techniques that hackers use. You’ll learn best practices to help protect your applications, and discover how important it is to understand and strategize like your adversary.

• Examine subtle vulnerabilities in real-world applications—and avoid the same problems in your apps
• Learn how attackers infect apps with malware through code injection
• Discover how attackers defeat iOS keychain and data-protection encryption
• Use a debugger and custom code injection to manipulate the runtime Objective-C environment
• Prevent attackers from hijacking SSL sessions and stealing traffic
• Securely delete files and design your apps to prevent forensic data leakage
• Avoid debugging abuse, validate the integrity of run-time classes, and make your code harder to trace

Whether you develop web applications or mobile apps, the OAuth 2.0 protocol will save a lot of headaches. This concise introduction shows you how OAuth provides a single authorization technology across numerous APIs on the Web, so you can securely access users’ data—such as user profiles, photos, videos, and contact lists—to improve their experience of your application.

Through code examples, step-by-step instructions, and use-case examples, you’ll learn how to apply OAuth 2.0 to your server-side web application, client-side app, or mobile app. Find out what it takes to access social graphs, store data in a user’s online filesystem, and perform many other tasks.

• Understand OAuth 2.0’s role in authentication and authorization
• Learn how OAuth’s Authorization Code flow helps you integrate data from different business applications
• Discover why native mobile apps use OAuth differently than mobile web apps
• Use OpenID Connect and eliminate the need to build your own authentication system

HTML5 is not just a replacement for plugins. It also makes the Web a first-class development environment by giving JavaScript programmers a solid foundation for building industrial-strength applications. This practical guide takes you beyond simple site creation and shows you how to build self-contained HTML5 applications that can run on mobile devices and compete with desktop apps.

You’ll learn powerful JavaScript tools for exploiting HTML5 elements, and discover new methods for working with data, such as offline storage and multithreaded processing. Complete with code samples, this book is ideal for experienced JavaScript and mobile developers alike.

• Store session data in the browser with local storage objects
• Save trips to the server: store larger amounts of data with IndexedDB
• Give browsers limited access to a user’s system to read and upload files
• Take your app offline—and speed up page loading when it’s online
• Use Web Workers to create multithreaded applications
• Transfer data between browser and server more efficiently with Web Sockets
• Learn about HTML5 tags for forms, multimedia, graphics, and geolocation

"HTML5 is all the rage these days, but it's more than just a buzzword. Programming HTML5 Applications provides the knowledge to guide you through all the new technologies needed to make modern web applications."

--Ralph Whitbeck, cohost of The Official jQuery Podcast

Want to create animated graphics for iPhone, iPad, and the Web, using familiar Adobe features? You’ve come to the right book. Adobe Edge Animate: The Missing Manual shows you how to build HTML5 graphics with Adobe visual tools. No programming experience? No problem. Adobe Edge Animate writes all of the code for you. With this book, you’ll be designing great-looking web elements in no time.

The important stuff you need to know:

• Jump into animation. Master Animate’s elements, properties, and timeline panels.
• Create and import graphics. Make drawings with Animate’s tools, or use art you’ve created in other programs.
• Work with text. Build menus, label buttons, provide instructions, and perform other tasks.
• Make it interactive. Use triggers and actions to give users control over their web experience.
• Dig into JavaScript. Customize your projects by tweaking your code.
• Look great at any size. Publish responsive web pages that adjust to any display, tablet, or smartphone.