Joshua Brashars – författare

Nationwide and around the world, instant messaging use is growing, with more than 7 billion instant messages being sent every day worldwide, according to IDC. comScore Media Metrix reports that there are 250 million people across the globe--and nearly 80 million Americans--who regularly use instant messaging as a quick and convenient communications tool. Google Talking takes communication to the next level, combining the awesome power of Text and Voice! This book teaches readers how to blow the lid off of Instant Messaging and Phone calls over the Internet.This book will cover the program "Google Talk in its entirety. From detailed information about each of its features, to a deep-down analysis of how it works. Also, we will cover real techniques from the computer programmers and hackers to bend and tweak the program to do exciting and unexpected things.- Google has 41% of the search engine market making it by far the most commonly used search engine- The Instant Messaging market has 250 million users world wide- Google Talking will be the first book to hit the streets about Google Talk

Asterisk Hacking provides detials of techniques people may not be aware of. It teaches the secrets the bad guys already know about stealing personal information through the most common, seemingly innocuous, highway into computer networks: the phone system.This book provides detials to readers what they can do to protect themselves, their families, their clients, and their network from this invisible threat. Power tips show how to make the most out of the phone system for defense or attack.- Contains original code to perform previously unthought of tasks like changing caller id, narrowing a phone number down to a specific geographic location, and more!- See through the eyes of the attacker and learn WHY they are motivated, something not touched upon in most other titles.