Choosing an Antivirus Software
Computer science is based on the use
of programs or applications to perform certain functions with
computers. In general, these programs have a utility and their use is
beneficial for the user, who decides to use them more or less voluntarily and
freely.
However, there are some programs whose
objective is just the opposite: to cause damage or harm to the computer or its
users. These programs are usually installed without the consent or knowledge of
the user, and are called viruses. Its name is precisely due to the fact
that these programs are capable of self-replication, multiplying virally and
infecting an infinite number of computers, by entering camouflaged in another
larger file, using the same system as a real virus.
The damage caused by these, in
general, small programs can be very varied, from simply a small annoyance, a
funny message, to causing the loss of a large amount of data, blocking the
computer, stealing confidential information or even causing
irreparable damage to the computers. Systems. It has been the case of
viruses that have managed to collapse entire networks causing the loss of all
their data.
Fortunately, due to the growing
importance that information and computers have in today's society,
there are companies dedicated to the development of software called security. One
of the best known and most used is the type of program called antivirus, which is
based on being able to detect existing viruses, and if it finds them, prevent
them from infecting the computer or eliminate them if they have already done
so. Antivirus is
an almost essential application, and more currently, since when browsing the
Internet we are exposed to being infected both when browsing web pages, and
when downloading or executing files from the network.
The main problem with antivirus is that new viruses are born every day, and therefore they must be updated frequently to be able to detect new threats. It is estimated that more than 1,000 new viruses emerge each month. And that's not to mention the so-called malware or malicious software, which without being a virus itself, installs itself on the computer to obtain personal information. That is why it is so important to have an antivirus and use it, as it is to have it updated. Most of the current antivirus not only protect against viruses, but against many other forms of attack: probes, Trojans, spyware, adware offering relatively complete protection to an average user, especially if they are combined with firewalls. Large companies and even governments use antivirus with advanced security systems and multiple firewalls to protect their information from outside attacks. It is logical to think that the greater the importance of the information to be protected, the greater the security systems must be.
When selecting the best Antivirus Software for
your needs, you must take into account a large number of factors. With the
current fragility associated with data security, digital identity, and
financial transactions in mind, it is worth spending some time evaluating
different antivirus products.
Also,
if you use the Internet a lot, email, messaging, and other web services, it is
important to consider a solution that includes Internet security software, as
well as technologies that increase the security of your online activities.
Criteria to help you select the best
virus protection
Unfortunately, not all antivirus products
provide a reliable, suitable solution with the required level of protection
against malware. When compared based on the following criteria, even the
10 best antivirus solutions on the market get very different ratings:
Ø Reliability
Even the most comprehensive Antivirus Software can be completely useless if it conflicts with other software running on your computer. If the conflicts lead to a malfunction or temporary suspension of virus protection processes, the result could be the appearance of vulnerabilities.
Ø Ease of use
If the daily operation of an Antivirus Software requires special skills, it may be impractical for many users. If an antivirus program is difficult to use, poses complex questions for the user, or requires the user to make difficult decisions, it is likely to increase the chances of operator-associated errors. In some cases, if the antivirus software is too difficult to run, the user may end up disabling it.
Ø Comprehensive protection
An antivirus program should offer constant protection for all computer domains, all types of files and all network elements that can be attacked by computer viruses or other types of malware. The program should be able to detect malicious code and protect all channels or entry points to the computer, including email, Internet, FTP, etc.
Ø Quality of protection
If you need an Antivirus Software security solution for both Windows and Apple, antivirus programs must be capable of operating in an aggressive environment that is constantly evolving, especially considering that new computer viruses, worms and Trojans can be much more complex than previously known malware, and which may include new methods to prevent the actions of Antivirus Software. The quality of protection depends in part on:
·
The
effectiveness of malware detection processes
·
The
frequency and regularity of updates
·
The
ability to remove infections from the computer
The effectiveness of the protection
that is distributed to the computer, without significantly reducing its
performance
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