KNOW EVERYTHIING BEFORE BUYING AN ANTIVIRUS
Whenever we surf the net we run the risk of being the victim of some kind of security attack. There are many types of malware that can compromise our system and, ultimately, also affect our security and privacy. Luckily we can also count on multiple tools to help us protect ourselves. There are many types, both free and paid. Without a doubt, something very important is to have a good antivirus. In this article we are going to talk about it. We are going to explain everything that must be taken into account when installing or buying an antivirus.
The importance of having an antivirus
Have an antivirus is
essential to protect our systems. It is a very useful tool for detecting
possible malware that tries to enter our computer, as well as analyzing and
eliminating any that may already exist.
It must be borne in
mind that no operating system is exempt from suffering from some of the many
threats that exist on the network. The type of device we are using does not
matter either. You always have to have security software and, in this case, a
good antivirus. Only then can we improve security and avoid problems.
We can make use of both
free and paid tools. However, whenever we are going to install an antivirus,
certain important factors must be taken into account. This way we can make the
most of its functionality and not have problems that beyond not serving to
protect our equipment can even harm our security.
What to keep in mind when using an antivirus?
We cannot trust our
security to the first antivirus we find. It is convenient to analyze its
operation, see what it really offers, how it treats our privacy, if it consumes
a lot of resources, etc.
Antivirus there are many
on the Internet. As we have mentioned, there are both paid and free. Now, by no
means all of them are good and really serve to protect us online. There are
some that can even make our security worse and facilitate the entry of threats
or distribute adware.
We are going to explain
a series of points that must be taken into account when using an antivirus.
How it treats our data and privacy?
Something fundamental
is to consult the privacy policies of that antivirus. We want the software we
install not to use our data for advertising purposes, for example. Sometimes we
can come across free antivirus that what they are looking for is to make a
profit through our data. We already know that today our data on the Internet is
highly valued.
It is important that we
really know how our data is going to be used and if it may be a problem for our
privacy. Reading the privacy policy of the software carefully is a good idea to
avoid problems in the future.
What kind of analysis and detection does it perform?
Logically something
very important and that we must bear in mind is that a good antivirus must have
real-time scanning. Only then can we really protect ourselves from possible
threats that try to access our system.
The fact of having
real-time analysis means that it will scan every file that we try to download
or that we access from the computer. It works in the background. It is, in
short, a very important factor when choosing this type of security program.
Resource consumption
We have seen that, for
example, when performing real-time analysis, they will have to work in the
background. This means that they will consume computer resources.
Sometimes an antivirus
can significantly slow down our computer. It is not optimized, it has functions
that are very heavy and depending on the resources that our system has, it can
cause it to work very badly.
For this reason, we
must also observe the specifications of this type of program and see what
resources it requires and its consumption. Perhaps for our team, especially if
it is an old or limited device, another option is better.
If it is installed on a
mobile device, it must also be observed that it does not drain the battery. We
can run into a program that consumes a lot of battery and that is a problem.
Possible extra functions of an antivirus
An antivirus is
designed to detect and remove malware. Avoid the entry of malicious software on
our computer. However, there are many other threats that do not act like files.
Phishing attacks, for example.
Many security tools
offer additional measures. For example, what we mentioned about being able to
detect possible Phishing attacks, notify us if a web page may be a fraud,
protect our equipment against ransomware.
When we are going to
choose an antivirus, something to consider is if it offers additional functions.
They can be very interesting to make our security even greater. Protection
against spyware, that has an integrated firewall or that it is even
multiplatform and we can use it on several devices, are some options to
consider.
Make it the latest version and be up to date
Of course this is very
important. We always need to install the latest version of the antivirus that
is available, but also that it is up to date. It is useless to have security
tools that are outdated and are not trained to deal with the latest threats.
In short, these are
some important points that must be taken into account. In this way we can
protect ourselves as much as possible and not make mistakes.
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