Chapter 8
Connecting to Wi-Fi Networks
In This Chapter
Connecting to Wi-Fi networks from iPhones, iPads, and Android devices
Configuring Wi-Fi settings and policies for mobile devices
Mobile devices such as iPhones, iPads, and those running the Android operating system have sophisticated Wi-Fi capabilities, allowing them to connect to public and private networks for Internet access. Device users can connect to networks at public places, such as coffee shops, airports, and hotels, and to private networks, including corporate and home networks.
This chapter explores the world of Wi-Fi on mobile devices and describes ways users can connect to networks and how you can manage policies and settings for Wi-Fi access. We also discuss the risks of users connecting to certain public Wi-Fi networks, especially those that are open and allow any device or user to connect to them. Finally, we look at options for securing your corporate Wi-Fi network.
What’s Wi-Fi, and Why Bother?
Smartphones today have access to the wireless carrier’s data network, enabling them to send and receive data such as e-mails and text messages. Wireless carriers have built elaborate networks to handle the load of millions of smartphone users. In many cases, these are 3G (or third-generation) networks, and some carriers ...
