What Happens if I Get Infected With a Computer Virus and How to Prevent It?

There are various types of computer viruses, so the damage caused by infection is not uniform. If you are infected with a computer virus, the following damages are expected.

1. Information leakage

Information stored inside PCs and smartphones and on networks may be secretly collected and sent to the outside. It is important to note that leakage of business partner information, personal information, and confidential information may lead to credit problems and affect business continuity.

2. Financial damage

Bank account information and credit card numbers stored on your computer or smartphone may be exploited, resulting in direct financial damage.

3. Attack to the outside

Instead of targeting an infected computer, it may be exploited to target its own server on the network. It is very dangerous because you may be the perpetrator without noticing it.

4. Backdoor creation

A backdoor is like a "backdoor" to attract other malware to your computer. Some computer viruses create backdoors. Once a backdoor is created, it is very dangerous because you can attack freely from it.

5. System destruction

If your computer's system is destroyed, you may have no choice but to initialize it or you may not be able to restart it. Malicious computer viruses mercilessly destroy your system.

6. Self-proliferation

Some computer viruses self-propagate and can infect other computers over the network.

With so many different types of malware in the world, even one computer virus can be so dangerous. By raising security awareness, not neglecting basic security measures such as anti-malware software.

How to Prevent Computer Virus Infection?

In order to use your computer and the Internet safely, it is important to prevent them from being infected with computer viruses.

Here are some ways to prevent infection.

Here are five ways you can prevent the virus yourself.

• Use antivirus software
• Keep Windows up to date
• Do not open emails or attachments that you do not remember
• I can't go to see a suspicious homepage
• Do not use USB memory that the owner of the contents do not remember

1) Use antivirus software

It is common to use antivirus software to prevent computer virus infection.

It not only protects your computer from virus invasion and exterminates the virus, but also includes a function to check if you are infected with the virus.

2) Windows up to date

Windows has a feature called Windows Update.

By performing Windows Update, you can keep the Windows in your computer up-to-date and protect your computer from new computer viruses.

Computer viruses are evolving day by day. If you continue to use your computer in the old state, it may create a chance for new computer viruses to enter, so be sure to perform Windows Update.

3) Do not open emails or attachments that you do not remember

In many cases, you will be infected with a virus by opening an e-mail that you do not remember or the file attached to the e-mail. You can also get infected by clicking on the suspicious address in the body of the email.

You can also prevent this case yourself, as you will not be infected unless you open the suspicious email or open the attachment.

Never open and delete unfamiliar emails and attachments.

4) I can't go to see a suspicious homepage

Computer viruses may be set up on the homepage, and in some cases, you can get infected just by opening the homepage or clicking an image on the homepage.

You can get a lot of information by using the Internet, but on the other hand, be aware that there are dangers.

5) Do not use USB memory that the owner of the contents do not remember

Some computer virus infections are via USB memory, CD / DVD, etc.

When using a USB memory etc., be sure to check for viruses in advance before using it.