There is no guarantee for complete security on a wireless network. There are things that you can do in order to minimize security risks when you connect to a wireless network such as requiring a password or network security key.
However if you can’t connect, here's a quick tip to restore or reset the original configuration incase you forgot the key for the network.
The trick is very easy, you just need to find the Reset button of the router to restore back the initial settings.
Afterwards, find the operation manual and input the initial Username and Password: Usually the username is Admin and no password to login.
At Wireless networks if protected, the information being sent is usually encrypted and protects your computer from unauthorized access.
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