How to prevent wifi from being hijacked,

How to set up wifi to prevent rubbing the net.

It is recommended to use the WiFi check function of 360 Security Guard for reinforcement.

Set a wifi password, and you can generally prevent leakage if you have a password.

If you don't have a password, you don't have a password.

wap2 is basically no problem, let him break it, and surround him. It's a bit harder for your password.

To prevent others from stealing WiFi, you can take the following measures:

1. Temporarily turn off the wireless function to prevent intrusion when modifying the wifi information;

2. Modify the SSID number, the SSID number is the name of the WiFi, for the WiFi that has been stolen, modify the SSID, which can make the hotspot information saved on the mobile device invalid;

3. Disable SSID broadcasting, which can hide the wifi hotspot, and others will not crack it if they don't know that there is wifi nearby;

4. Turn on wifi security settings, some people like to use the router's setup wizard when setting up wifi, and the default is not to turn on wifi security settings when setting up wifi with the wizard, so that the wifi can be logged in without a password, although it is convenient but very insecure;

5. To modify the WiFi security type, it is recommended to use the most secure WPA-PSK WPA2-PSK;

6. Change the wifi password, the wifi password should be set to more than 16 digits, and it is best to use numbers, letters, special symbols, and a mix of upper and lower case to increase the difficulty of hacker cracking;

7. Turn on MAC address filtering in wireless parameters, and only allow devices with designated MAC addresses to connect to the main WiFi, so as to prevent others from stealing connections in a large program;

8. Close the DHCP server, all mobile devices connected to WIFI must use static IP addresses, so that some mobile devices that cannot automatically configure IP addresses cannot access WIFI even if they crack the password;

9. Modify the default IP address, login username and login password of the router to prevent others from invading the router to view the WiFi information;

10 or more is to modify the wireless router settings to prevent them from stealing the network, in addition to this method, you can also use some third-party tools such as 360 anti-scratch network to prevent others from rubbing the network.

1. The login account and password of the router management web page, do not use the default admin, but change it to a strong password with letters and numbers;

2. Choose WPA2 encryption authentication method for WiFi password, and the length of the password should be more than 10 digits, preferably a combination of uppercase and lowercase letters, numbers, and special symbols, which will greatly increase the difficulty of hackers cracking the password and rubbing the network;

3. The default management IP of the router is modified to the special IP specified by itself; Enable the MAC address filtering function of the router to allow only known devices to access.

4. Install security software with ARP LAN protection function in the device to prevent it from being hijacked by hackers;

5. Log in to the router management background to see if there are any devices you don't know are connected to the wifi, and if so, clear them in time;

6. Don't tell untrustworthy people your wireless password;

7. Do not "jailbreak" or root mobile devices, and connect to unknown wireless networks;

8. Disable the router WPS QSS.

1.Router encryption is best to choose the WAP method, WEP encryption is currently very easy to crack, you can crack your password in less than 10 minutes, WAP method can also be cracked, but it is very troublesome to crack, if you set a more complex password, such as numbers + letters + symbols, it is very difficult to crack it.

2.Hide the SSID, in the settings of the wireless router, select "Hide SSID" or "Disable SSID Broadcasting". In this way, it is not easy to be searched by those who "rub the net".

3.Bind MAC address, set the MAC address of the computer that is known to be going to access the Internet through the wireless router in the router, so that the wireless router only allows the bound computer to connect.

4.Change the IP address and login password of the router and disable DHCP. Set your computer to a fixed IP, and then set a static route in the router, so that even if you crack the password, you can connect to the router, but you can't get the IP address and gateway to surf the Internet.

5.The combination of a variety of protective measures can make the net-rubbers retreat and give up the cracking, which greatly reduces the possibility of you being rubbed into the net.

Change the router password to letters and numbers, and others will not be able to steal it, but it must have more than 8 passwords.

If you feel that your WiFi is not safe, it is recommended to reset the router in time and reset the parameters.

1. Connect the line between the network cable, the router and the computer, and start the computer and the router equipment;

2. After starting the device, open the browser and enter it in the address bar to enter the wireless router settings interface. (If you can't get in, please look at the nameplate at the bottom of the router or the router instruction manual, the default settings of different models of routers are different.) ）

3. An account and password to log in to the router appear in the settings interface, enter the default account and password admin, or refer to the manual;

4. After successful login, select the interface of the setup wizard, which will automatically pop up by default;

5. After selecting the setup wizard, a window will pop up to explain that you can set the basic parameters of the router through the wizard, and click Next directly;

6. Set up step by step according to the setup wizard, select the Internet mode, usually ADSL users choose the first PPPoE, if you use other network service providers, select the following two according to the actual situation, if you don't know how to choose, directly select the first item to automatically select, convenient for novice operations, click next after selection;

7. Enter the account and password applied for from the network service provider, and go directly to the next step after the input is completed;

8. Set the wifi password, try to make the alphanumeric combination more complicated, and it is not easy to be rubbed off the network.

9. After entering correctly, it will prompt whether to restart the router, select Yes to confirm the restart of the router, and you can access the Internet normally after restarting the router.