Normally it happens that when unprotected computer connected with internet, it can become infected with in moments. So let see that how can your PC be infected and how you can prevent it. By following few tips you can protect your computer and minimize the threat of cyber attack to your PC.

Virus and Anti-Virus Software

There are a lot of viruses and computer can be effected by them while connecting to internet and these also change day to day. So it’s not only enough that you just install a high quality Anti-Virus on your machine but it’s also necessary that it must be updated because outdated Anti-Virus program can not provide protection against updated-viruses. Hence, Anti-Virus program has to be updated regularly then it’ll be able to identify new variants of existing viruses. Anit-Virus can be configuring to boot automatically on start-up of system and run at all the working time.

Update Operating System

Always keep your operating system up to date and regularly download security updates. Hence, to block hackers it’s very important to update OS frequently. It’ll be better if you set automatic update for operating system software.

Use Firewall

Firewall is a stumbling block between your PC and the internet. It helps to monitor the unauthorized access to your system and also makes Log for attempts to enter your system. Firewall maybe software or a hardware device that plugs in with your system or a combination of both.

Spyware and Anti-Spyware Software

Spyware can be installed on your system without your knowledge and sometimes via free software which you’ve downloaded from the internet. Spyware program can watch your computer use and also can observe for the personal data stored on your PC. Such spywares also can record even the user’s keystrokes and by this they can be able to get passwords and other important information. It can also cause pop-up ads out. It can also slow down your computer.
So it’s necessary that if you are going to download free software from the Net then read their agreement conditions carefully. And just download software from the websites, you can do trust. Be careful with free file-sharing programs. Do not open or click the attachments from unknown emails. Install anti-spyware programs and update it regularly.

Back-Up and Scan

You can also prevent your system from a saver damage by making back up of your important data stored on your PC, on separate data storage devices. When you use your disks on another system then each time you must scan those disks. Also scan files which you’ve download from internet or received with an attachment.

Therefore, keep in mind that there are different ways in which your computer caught in trouble and you must be aware that how can you avoid those by adapting some security constraints. Other wise viruses can damage to your system or your significant data. But with proper care, your computer can remain free from dangers.