WHAT IS AN ADWARE?
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When we surf the Internet, we can find a huge number of latent threats that can put the security of our computers and our personal data at risk. The Malware is one of these threats, as well as programs known as Adware.
In this article, we will see what adware is and how to
remove it from our computers.
Adware
The Adware are small programs that, once installed on your
PC, run automatically to display the screen of the computer a specific amount
of advertising often unsolicited by the user. Advertisements are downloaded
directly from the Internet to your computer, and in general, they are harmless
programs although quite annoying.
The name “Adware” comes from the English word
Advertisement, which translates something like advertisements, its first two
letters Ad are used in the name given to this type of program.
Despite being generally harmless programs, they have their
dark side. This type of application can collect personal information from users
of a computer, by executing hidden code within the program. This type of
malicious practice is called Spyware and is used by hackers to obtain personal
information, which can be used to carry out fraud or any other type of illegal
activity.
The Adware display advertising computer screen while
surfing the Internet, or execute any given program. These types of virus comes
with other files from internet by hiding into them
How
an Adware works
The operation of Adware is quite simple, but efficient, to
display unwanted advertising by the PC user. When we browse the Internet, the
program is capable of efficiently tracking all our searches and generating a
fairly complete profile of search profiles, in this way, it can display
advertising that can resemble the captured search patterns and offer
advertising information that In theory it is not unpleasant, but in practice it
is a lot, and worst of all,
How
Adware Spreads
The Adware can enter your computer in several ways. Among
the main causes of infection with this type of program is the request for the
installation of programs by websites that use these programs to invade us with
advertising, an unfair technique, but which is used very frequently. When downloading
the file, often under deception, the user installs the Adware on their own
computer.
Another common way to spread Adware is by adding it to a
software package, which is generally offered free of charge and comes with the
Adware. Many times, the program that brings the Adware asks if we want to
install this additional software, but other times it installs it arbitrarily,
leaving the user exposed to the execution of Adware on their PC.
Are
Adware Dangerous?
In general, Adware is not dangerous by itself, although if
it is accompanied by spy code it can be. One of the disadvantages of having
this type of program installed on our PC is that they can be very difficult to
eliminate from the system and in many cases they are capable of being restored,
so that we will require drastic measures to eliminate them, generally, manually
and in command line and with administrator privileges or using specialized
programs.
Avoiding
Adware on our PC
The first recommendation to avoid these annoying programs
is to avoid installing applications that we do not know, of course, common
sense is always the best ally.
Another interesting tip is to use a good antivirus and keep it
updated and well configured, to avoid unwanted connections to our PC. Of
course, we must emphasize that maintaining real-time protection systems on our
computer will help us prevent these types of programs from being installed.
Maintaining anti-spyware and anti-adware applications is
very important, since if they are up-to-date they can prevent users from being
bothered.
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