What does the hotel insecure network mean?

Hotel unsafe network means that wireless network has no wireless password, and anyone can connect to the network, which is unsafe.

When connecting to the wireless network, the mobile phone prompts that the network is unsafe because the wireless network has no wireless password. When connecting wireless network outdoors, don't connect easily. You can check the passwords of your mobile phone and various accounts by connecting to the free wireless network, thus stealing user information and bank cards.

WiFi at home has also become the target of many hackers. After the invasion, it will not only steal the account password in the connector phone, but also slow down the WiFi speed.

The methods to improve the security of WiFi are as follows:

1. Turn on the firewall function of the router and update the firmware of the router in time. The firmware of the router can be downloaded from the router official website.

2. Replace the encryption system with WPA2, which is a relatively safe wireless network system at present. After being turned on, the security of the WiFi network can be greatly improved, and setting the WiFi password is more complicated.

3. When setting up a router, you can control the devices connected to the Internet by adding a logo. In the wireless network MAC address filtering settings, add a MAC address, and then click Save. After setting the Mac address, unauthorized devices cannot access it.

4, download antivirus software in the computer, often clean up the computer, prevent computer poisoning and control WiFi.