Set up a security key for a wireless networkPersonal information and files on your wireless network can sometimes be seen by people who pick up your network signal. This can lead to identity theft and other malicious acts. A network security key or passphrase can help protect your wireless network from this type of unauthorized access. The Set Up a Wireless Router or Access Point wizard will guide you through setting up a security key. | | | | • | Open Set Up a Wireless Router or Access Point by clicking the Start button  , clicking Control Panel, clicking Network and Internet, and then clicking Network and Sharing Center. In the left pane, click Set up a connection or network, and then click Set up a wireless router or access point. |
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Network
A group of computers or other devices, such as printers and scanners, that communicate either wirelessly or by using a physical connection, such as an Ethernet cable or a phone line.
Passphrase
A string of characters used to control access to a network or program.
Network security key __elbasuer__ Network security key
A password that can help protect wireless networks from unauthorized access. A network security key encrypts information sent from one network computer to another so that the information can only be read by someone who has the key.
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