All possible means must be used to protect a personal computer. Modern virus programs are capable of infiltrating the operating system using a variety of vulnerabilities. A certain set of measures can significantly reduce the risk of PC infection.
Necessary
- - anti-virus software;
- - FireWall.
Instructions
Step 1
Start by installing antivirus software. Despite the obviousness of this process, this method allows you to protect your computer from most potential threats. If you have the opportunity to purchase a high-quality paid antivirus, use it. It is better not to save on this software.
Step 2
Install a program that allows you to analyze network traffic and scan running programs and processes. An example of such a utility is Outpost Firewall. Run it in training mode and configure the parameters of this utility. This method of protection is much more effective than using the firewall built into the anti-virus program.
Step 3
Most of the virus files enter the system through the local network and the Internet. Adjust the settings for your browser. Install a plugin that disables pop-ups and blocks potentially dangerous sites.
Step 4
Isolate your system from external influences as much as possible. Make sure there are no public files and folders on your hard drive. If you need to use such resources, then open public access only to specific users. Use password protection to prevent unwanted changes to these files.
Step 5
Turn on the standard Windows Firewall. Despite the fact that this program is not capable of blocking a large number of virus files, its activity will not be superfluous. Disable network discovery on your computer. You can do this from the Advanced Sharing Options menu.
Step 6
Use a guest account for permanent work. This will prevent most potentially dangerous applications from starting automatically.
