How to encrypt the content of your transmissions?

Since Bluetooth wireless technology is conducted wirelessly, there is always the possibility that a third party may be able to intercept your transmissions. You can use encryption to render the content indecipherable to anyone who manage to intercept it.<br>Please follow the following steps to operate:<br><br>1.Right-click on the <b>Bluetooth wireless technology</b> icon in the task tray, and click <b>Device Properties & Security</b>.<br>2.Select <b>Link Level Enforced Security</b> tab, put a check next to <b>Encryption</b>, and then click <b>OK</b>.<br><br>Note:<br>Once you have configured the security mode, a window will appear when you first make a connection to another device, prompting you to enter a Bluetooth passkey(PIN code).<br>The window in which you enter the passkey will not appear once you have connected more than two times to the device.