How to effectively prevent the invasion of computer viruses?

Effectively prevent the invasion of computer viruses;

1. First of all, we should be aware of computer viruses.

2. Implant a firewall with a valid resume in the internal LAN, and install a security vulnerability scanner and an intrusion detection system to effectively prevent hackers from invading.

3. Install genuine antivirus software and personal firewall on personal computers and keep them updated synchronously.

4. Foreign disks should be tested for computer viruses, and their own disks should be write-protected as much as possible.

5. As far as possible * * * Shared folders are not applicable in the local area network, and even if they are applicable, they should be set as read-only as far as possible.

6. Always use the latest version of antivirus software to detect and remove used and downloaded software or received mail.

7. Network users should regularly carry out virus detection on their computers, and open downloaded web pages, files and received emails after virus detection.

8. Pay attention to the release of new computer viruses and try to apply computers to viruses with excitation dates.