The wifi link displays a privacy warning because the network you joined does not have a password or the password is too simple, or it is stolen.Set your wireless router more Complex passwords.
WiFi traps are actually everywhere. Sometimes you make a mistake and use your mobile phone to connect to an unofficial public WIFI, and your bank account numbers and passwords will be leaked without any precautions. , this method is commonly known as fishing.
Nowadays, merchants will provide WiFi access services. In order to prevent network abuse, merchants will also set passwords. The hacker will provide a free WiFi access point with a name similar to the merchant but without a password to attract netizens to access.
Methods to avoid WiFi risks:
First, use WiFi in public places with caution. To choose WiFi that is also provided by an official organization and has a verification mechanism, it is best to confirm with the staff before connecting.
Second, try to use public WIFI that only requires password or mobile phone number and SMS verification. If you encounter a situation where you need to provide more resources for registration, you should pay attention.
Third, when using WiFi in public places, try not to perform online shopping and online banking operations to avoid the leakage of important personal sensitive information.
Fourth, develop good WiFi usage habits. The mobile phone will automatically connect to the WIFI with the same name. Therefore, in public places, set the WiFi to lock screen and no longer automatically connect to ensure that the mobile phone does not connect from unknown sources. WIFI.
Fifth, for important applications such as WeChat, QQ, Alipay, and email, update passwords regularly.
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