iPhone SDK DevelopmentPacking the power of desktop applications into a small mobile device, the iPhone SDK offers developers the ability to create dynamic, visually-appealing, and highly-capable mobile applications, using the same APIs and tools that Apple uses for its own applications. However, harnessing that power means learning new tools, new APIs,... | | Hacking Exposed VoIP: Voice Over IP Security Secrets & SolutionsBlock debilitating VoIP attacks by learning how to look at your network and devices through the eyes of the malicious intruder. Hacking Exposed VoIP shows you, step-by-step, how online criminals perform reconnaissance, gain access, steal data, and penetrate vulnerable systems. All hardware-specific and network-centered security issues... | | |