Do you need antivirus in 2021?
7 minute(s) read
Published on: Apr 21, 2021
Updated on: Dec 14, 2021
Nowadays, users have more knowledge of security than in the past because they try to increase their awareness by reading related articles. Also, their concern in taking the necessary steps and observing the necessary points to increase security has increased.
Given these, different users may think that different software programs are no longer needed to protect systems and their information because they are highly aware of any possible threat, like, spam emails, malware, virus, worms, etc... They think they can prevent their information from being stolen by hackers without using antivirus. Still, it doesn't seem like a good idea because using software programs is always necessary because protection is so complicated. It cannot be done without the help of antivirus. In this article, we will examine this issue in more detail.
What is antivirus?
It is a program that prevents various threats, such as viruses, malware, etc., from entering computer systems and mobile devices. As a result, the security of computers can be greatly increased by using them. If you ask any user from beginner to professional about antivirus, they will tell you that it is one of the requirements that should be installed and updated regularly.
It should be noted that, in some cases, users no longer pay attention to the security of their system as much as before, after installing a strong antivirus, so that they click on any link or email without thinking about possible threats, because they think that the antivirus must provide complete security for the system. However, this idea is wrong. Even though you have installed a strong, you should still pay attention to the security of your system and information as much as before in order not to allow different viruses to enter your system.
Do you need this in 2021?
This question should be examined from two aspects, and also, the answer to this question can be both yes and no. The answer "yes" is because antivirus software programs are still needed today despite all the advances in technology and security. Still, in addition to using antivirus, other factors such as two-factor authentication, updating software, using strong passwords, strengthening privacy, etc., should be considered. You should not rely only on the antivirus.
It should be noted that, of course, some people may think that if a person observes all the security issues, for instance, they try not to enter any site that they are not sure of its validity and security, or they do not open any suspicious email. As a result, they can provide security for their system by themselves without the need for antivirus. Still, in our opinion, this method cannot be very practical because no one can always act intelligently, so they may not be able to detect many threats. As a result, they must install and use a suitable addition to the steps that should be taken by themselves like the ones we have mentioned above, so they must be used together to achieve a great level of security.
In addition to paid software programs, there are also free types which can help you which you do not have to pay for them, so it can be used for those who have a limited budget, antivirus does not decrease the speed of your system, on the other hand, it helps you with increasing the security of it, and it should be noted that you must try to choose antivirus depending on your purpose and the features of that, in the following, we are going to introduce you to some software programs that can be very useful for you.
In general, you and all website owners try to increase the security of your system by following security tips and preventing hackers from infiltrating your system despite their vast knowledge and new methods that they tend to try day by day. Still, as we mentioned before, none of the users can follow all the security tips online. You may lose your system security just because of clicking on an advertisement displayed on a website.
On the other hand, there is a perception that antivirus programs have vulnerabilities that may open the way for hackers to enter. If you research them, you will find out that these vulnerabilities can cause serious damage to the system, which is why, as we mentioned, some people think that it is better not to use antivirus and comply with all the security tips instead.
Nevertheless, the use of antivirus programs is of great importance in system and information security. As we mentioned above, in some cases, the answer to whether we needed an antivirus in 2021 is no, which we will mention in the following section.
In what cases do we not need antivirus?
- If you use Windows Defender:
Using Windows Defender can greatly prevent malware and viruses from entering systems, and today it is considered a tough competitor to free antivirus. Many tests have been done on Windows Defender to date, it has been able to withstand 99.5% of threats, and it can also rank well compared to antivirus programs. As a result, some people think that using Microsoft Defender can be a good and complete defense against viruses. Still, if you take a deeper look, you will find out that there are free antivirus software programs that can still perform better than Microsoft Defender.
- Users who use MacBook:
Macs have a very high level of security and are being used less than other computers. Users who provide Macs usually have special expertise that can ultimately help them in the security field. Still, in general, Macs have a high-security level, so users do not need to use antivirus software programs.
Although the number of people who need antivirus may be decreasing day by day, in 2021, there are still users who need to use it. Among them, we can refer to the users who use public computers, and it is also necessary for those who have sensitive information on their computers, etc... Such people should try to choose the best antivirus carefully.
Is having two antivirus programs a bad idea?
You may think that having multiple antivirus software programs, instead of one, can increase the security of your system, which is not a good idea, and not only does not this contributes to system security, but also decreases the speed and performance, which eventually cause the system and information to be exposed to more vulnerabilities, finally, to increase the security of your information, it is necessary to observe all the security issues sufficiently and do not try to install more than one antivirus to achieve more security, because in most cases it does the opposite.
Many free and paid antivirus software programs can provide you with many features. The best free antivirus software programs are Avira Free Antivirus, Avast Free Antivirus, Panda Free Antivirus, Kaspersky Basic Security, Bitdefender Antivirus, AVG AntiVirus Free, etc. Note that each one of these can be a great option to increase system security and eliminate various threats, so it is necessary to check the features of each one before choosing and then decide which one can help you the most.
In general, there are different opinions on whether antivirus was needed in 2021 or not. We have tried to mention all these opinions in this article. The point that should be considered is that it is not time to abandon antivirus programs yet, and it is necessary for all users to select and install a good and appropriate antivirus. And in addition to that, you should also follow the necessary tips to increase security, such as using strong passwords, firewalls, updating programs, and other steps that should be taken, which we mentioned above.