Did you get the virus, why did you get the virus?

First of all – the most likely cause.

There was a problem with the telecom server, and my family used to have this problem too. You call 10000 directly to complain. The telecommunications company sent someone to fix it. Or he'll just change something on the server's side.

First, the line problem.

First of all, check the wiring at home to see if the connector in the house is connected, and whether the line has passed through any interference source 2, network card problem.

Three, the operating system, virus problems.

Legend Killer is a destructive software that uses ARP spoofing on the LAN and virtual gateway addresses to collect the login information of the Legend Game in the LAN and analyze it to obtain user information. Workflow: First, broadcast the native MAC to the LAN through ARP spoofing, so that the workstations in the LAN mistakenly think that the local machine is a gateway.

This process will cause the LAN to be disconnected from the Internet, disconnecting the game from the server. When the user restarts the game and logs in to the account, the account information is not uploaded directly to the ** server through the gateway, but to the legendary killer software that is doing ARP spoofing. Through the legendary killer's own decryption methods, the account's real username and password will be obtained.

The online game is disconnected, and the server is not responding after logging in again. It is recommended to check and kill viruses first; Reinstall the system if you are able.

Fourth, the problem of static electricity.

Static electricity is an important factor affecting ADSL, and the power supply at home is generally not grounded, coupled with the interference of various electrical appliances (such as refrigerators, TVs), it is easy to cause electrostatic interference, resulting in frequent drop-offs in ADSL in use, please lead out the wire at the grounding end of the three-core socket and ground it well, which can generally solve the problem of dropping. General solution: add a grounding wire to solve the problem of dropped wires.

It seems that it is a magic wave, and it can be played after redoing the system, of course.

And then patch all the vulnerabilities, and if it goes offline, it's a problem for the company.

Let telcos take a look.

Because your computer defense ability is low, just like people, if the resistance is poor, the whole body is sick, maybe you will be paralyzed by a mosquito bite, as long as you do a good job of security, ensure that the system is clean, do not browse unclean web pages and do not receive files sent by strangers can reduce the attack of viruses.

If the mobile phone has silent installation of unwanted software, advertising push, etc., it is generally caused by poisoning, you can use security software to detect the mobile phone, please try to follow the steps below to remove it:

Install a security software, take Phone Manager as an example, and open Phone Manager. Click on the homepage to automatically check and kill viruses in the system, and automatically and completely remove them.

If it prompts that it cannot be deleted, it is likely to be caused by insufficient permissions, viruses generally exist in the system partition, and cannot be uninstalled by normal uninstallation methods, even if the factory settings are restored, they cannot be deleted, and root privileges must be used to uninstall.