Prevention of Computer Virus Attack - Tips & Guides

Prevention of Computer Virus Attack - Tips & Guides

Is your computer unexpectedly slows or exhibits an unfamiliar behavior? Then you may have been a victim of cyber attack. Because the Internet criminals are using increasingly advanced methods for their attacks. With a few settings, additional programs and rules of conduct you can secure your computer.

 In this article I will give you 7 tips for prevention of computer virus attack.

Prevention of Computer Virus Attack - Tips & Guides

Did your laptop cooling fan suddenly start when you browse any website? Or your computer gives error message again and again? Then it may happen that your computer was infected with a virus.

If you follow these tips your computer or laptop will be safe from being hacked.

Restricted Rights with User Account Control

Malicious software should not have direct access to important settings. This allows the logged in user only limited rights. Do not always logged in as an administrator, but for a normal PC a limited user account is sufficient.

Windows 10 users can create a local user with limited rights in the Settings / Accounts section, which should then be used when logging in to Windows. This reduces the risk that unwanted software can be installed or launched.

Always Stay Alert

It is very important that for prevention of computer virus attack you always stay alert. Cybercriminals are sometimes perfidious with the help of artfully fake emails. They try to get potential victims to open an attachment.

However, the alleged invoice or application hides a pest that attempts to enter the system when it is opened. Banking Trojan "Retefe", focused on access to online banking, is now again active in this direction. Ransomware also often uses phishing emails, for example camouflaged as an application.

In order to recognize phishing emails you should be careful and use common sense. You should be equally careful on social networks when a friend unexpectedly sends you a link in a chat or asks for a mobile phone number.

For this purpose cybercriminals usually use fake account. So, if you get a request from an unknown account on Instagram and receive a request to chat in a few seconds, you should immediately report the account.    

Keep Pests Away

Good anti-virus software should be mandatory for prevention of computer virus attack. The windows 10 operating system comes with a basic defender application. If you want to be sure about your computer security, you should think about a comprehensive security package.

But you should not understand this too well. 

“You should make sure that you have not installed several antivirus programs. In the worst case, the PC may even completely cancel the service."

The Best Prevention of Computer Virus Attack: Keep Your System and Software Up To Date  

Pests and hackers use the entry points specifically for attacks. Therefore, make sure that the antivirus software and applications of your Windows are always updated. To do this, use the automatic update feature.

The automatic update feature can be turned on by using the search box in the bottom left corner of window 10. Just type in there “Windows Update settings”, select the link and then click on advanced options.

Prevention of computer virus attack

Updated software is especially needed for common malware entry gates, such as the web browser, Java, Adobe Reader, and the Flash plug-in. You can safely disable it. The auto update function is essential for prevention of computer virus attack.

On the Internet, you can find instructions for common browsers such as Google Chrome. Home users should be more careful to keep their window up to date.

Use Secure Passwords for Windows Login

There are lists of email addresses and passwords flow over the web. These are the stolen addresses by hackers from various online services.

 For example, in January 2018, five lists appeared with more than two billion email addresses and passwords. You can check your status from haveibeenpwned.com website whether you are affected or not.

The password can be so complicated. If it appears in one of these lists, it is vague. Because cybercriminals often use such lists to access an online service.

The first security threat is already hidden after the PC boot, the password. If you share your computer with other users, you need to assign a secure PIN or password in the settings of the “Accounts and Login” section.

The longer the password, the lower chance of security threat. For prevention of computer virus attack you should use the upper and lower case letters, numbers and special characters that should be eight characters long or more.

It would be better that Internet service providers should lift the limit on the number of characters in general.

The best way to get the most secure passwords: use a password manager and get your own password for each account. Remember, you only need access to the password manager.

Secure Your Router

Most wireless routers come with standard network key or password. But this is not a secure key. You have to change the key regularly, preferably every three months.

 Also, protect your router access settings by a secure password. In fact, home users can always rely on the router’s own firewall.

However, users need to be careful not to install software that mitigates firewall protection.

In particular, the Internet of Things, such as surveillance cameras, baby monitors or a refrigerator with WLAN-enabled, creates new security threats.

Backup Your Data Regularly

You need to backup your data regularly. The backup itself must be “offline”, that is, inaccessible through Windows Explorer or the Finder on a Mac.

If you are using an external hard disk for backup, disconnect it from the computer after backup. Otherwise, there is a risk that the malware also attacks the backed up data.

Since online storage is usually also available for viruses and ransomware, you should choose a dedicated backup provider for cloud backup. Ensure that the data is already encrypted on the computer and is only available after successful authentication with the backup software.

Use Anti-Virus Software and Firewall          

Antivirus software can often detect and block malware. You can use Windows Defender included in current versions of Windows or a paid product. It is important that definitions are always relevant. Use automatic updates.

In addition, you should use a “personal firewall” that monitors incoming and outgoing network traffic, at best, blocking malicious programs. Again, you can rely on either the Windows internal firewall or a third-party product. Remember this part is also very important to the prevention of computer virus attack.

So these where the 7 tips from our end, if you know any other good security tips then help others too and comment your tip below.

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