5 Tips to Prevent Computers from Ransomware Viruses

Ransomware is a class of viruses or malware on computers that is very cruel. Because if the computer is exposed, then all important files will be encrypted and cannot open them. It takes a decryptor to be able to save it again.

Not all ransomware is fixable, but for older variants, sometimes there are decryptors provided by today’s popular antivirus programs. But for a new type of variant, it will be very difficult to find the decryptor unless you pay the hacker an unreasonable price.

Like most sentences, prevention is better than cure. And of course you can prevent this ransomware from getting into your computer with just a few steps.

Tips for Preventing a Computer or Laptop from Being Affected by Ransomware

Know beforehand that the malware coming via the internet. So if you are too careless while surfing the internet, like downloading everything without caring about anything, then this ransomware will be ready to come to your computer.

Therefore, do some of the tips below so that your device can stay safe and avoid Ransomware viruses. So that surfing the internet remains fun without any worries.

1. Install Additional Antivirus Programs

Do not think Windows Defender alone is enough to ward off malware. Because most cases of computers affected by ransomware are not installing additional antivirus programs. There are tons of free antivirus programs available today, and use one of the popular ones.

Just use one, because using multiple antivirus programs will only make the device heavy. Using a paid antivirus is also recommended, because sometimes it has drive protection features against ransomware, one of which is Malwarebytes.

2. Don’t Download Pirated Programs

Sometimes it’s nice to be able to enjoy paid programs for free, but of course there are side effects. We don’t know if the program was inserted by malicious code in it that exposed the computer to ransomware.

For this reason, from now on it is better not to download pirated programs on untrusted sites, and only buy and download them on official sites to avoid ransomware.

3. Avoid Downloading EXE or MSI Format Files from Email

So many messages spam which is sent every day to hundreds of thousands or even millions of email addresses, and in the message contains a link. Although not all links are dangerous, but sometimes they lead to the download page, alias suddenly a download dialog appears in the browser.

Should cancel the download process. And if you have already downloaded it, please delete it directly without opening it first.

Files with the EXE format are the most dangerous when received via email, but thankfully some popular email providers such as Gmail have filtered the message so that it automatically goes to the spam folder.

4. Scan the Computer for Viruses Regularly

In various antivirus programs, there is an option to do quick scan. And usually only need to wait 5 minutes and the scanning process is complete. Perform these actions regularly to avoid all viruses including this ransomware.

And don’t forget to check the virus definition version, make sure that it is the latest one. Most antivirus programs update virus definitions automatically, but it’s a good idea to check every now and then to make sure they’re up to date.

Also read: Safe Tips Before Opening Foreign Programs on PC

5. Don’t Open Unknown Programs

For example, you find a program file (EXE format) and it suddenly appears on the drive or download folder. It’s a good idea not to open the file if you don’t recognize it.

If you still want to open it, use the features sandbox available on the antivirus to make sure in advance that it is safe. However, it is more advisable to delete it immediately if you do not recognize the file at all.


As long as you do some of the tips above, the computer or laptop you are using will be safe against ransomware viruses or others. And if you have other tips other than the five above, or if you have difficulty with any of the tips above, please post them in the comments column.

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