How the Internet worksUpplaga 8

Simple, clear explanations walk you through every technology Detailed explanations walk you through the technology. The Internet has changed the world... and, with everything from blogs to podcasts, Internet phones to video, its still changing the world. Now, its easy to understand how it all works! This books big, brilliant, full-color illustrations and clear explanations make it all incredibly simple! DISCOVER HOW THE INTERNET REALLY WORKS... ITS AMAZINGLY EASY! This new edition has been completely updated for todays hottest Internet technologies, Web connections, hardware, communications and entertainment services, and much more! See how the Internet can deliver any kind of information, anywhere: web pages, email, music, video, phone calls, and more! Understand the most exciting new Internet technologies, from blogs and podcasting to wikis and BitTorrent Discover how your connection to the Internet works... wireless, cable modem, DSL, even cellphones Go behind the scenes with todays most sophisticated websites, applications, and services Protect yourself from the latest Internet dangers, including phishing, web surveillance, and wireless hacking  Preston Gralla is the award-winning author of more than 30 books, including How the Internet Works, Complete Idiots Guide to Internet Privacy and Security, Complete Idiots Guide to Protecting Your Child Online, and How Wireless Works. He has written frequently about security issues, computer technology, the Internet, and has been a columnist for many magazines, websites and newspapers.