Is it safe to use a wireless network in public

If you don't have access to the Internet, it's absolutely safe.

Safe. Because your wireless network can be encrypted.

A safer way to connect to a public wifi network in a public place: Do not turn on the wifi automatic connection function on your mobile phone or computer; Try to choose ** or free wifi provided by restaurants and shopping malls; Don't open your own in a public network environment; Do not click on pop-up online advertisements or other unusual pages.

1. Do not turn on the wifi automatic connection function on the mobile phone or computer. Otherwise, when you go to a public place, it is easy to be found by some phishing wifi or connected to the network attacked by hackers, resulting in the leakage of personal information or information, resulting in property losses.

2. Try to choose ** or free wifi provided by restaurants and shopping malls. When we choose these networks, we can ask the staff for the password. Although such a network is not 100% secure, it is much more secure than some unknown passwordless WiFi.

3. If you want to ensure the absolute security of personal information and privacy, it is best not to open yourself in the public network environment. For example, online banking, **, **, Alipay, Weibo, WeChat, etc. Using your own cellular network to log into these is far more secure than using public WiFi.

4. When we surf the Internet in the environment of public WiFi, and suddenly pop up online advertisements or other abnormal pages, please remember not to click. At this time, immediately turn off the wifi network and restart the phone. If you happen to have logged in to online banking, etc., in order to ensure security, it is better to change your password in time.

Home wifi security settings

First of all, you need to set up WEP or WPA or WPA2, of course, it is best to set WPA2 with the highest version and highest security, and set a strong password for your home WiFi password. It is best to make up numbers, letters, and symbols together, and do not set simple numbers that are easy for others to guess. The router can also set a separate password, which is different from the wifi password.

If the router is newly bought, it is generally not set to a password, or it only has a very simple default password. If you don't reset your router password, criminals can easily hack into your network, gain access to the data you share on your network, and attack your computer. So, hurry up and set a password for your router as well, but please remember to distinguish it from the wifi password.

I rarely use wifi because there are frequent pop-up ads, and it's unstable, and even more sadly, I often can't connect. Because I am a telecom user, I later contracted 99 yuan of telecom "unlimited traffic"**, so I used mobile traffic, and the connection quality was stable and good.