“The
Definition and Popular 5 examples”
Computer viruses share many
similarities with real-life viruses, which is why they were
named. However, while the flu season begins in late fall and ends in
February, the computer virus season is in full swing throughout the
year. To protect your body from viruses, you only need to get vaccinated
once a year, at the beginning of the flu season.
What
is ANTIVIRUS
SOFTWARE?
When
you run an Antivirus scanner, your antivirus
program will scan your hard drive and all currently connected storage devices
for potential threats. The program will inspect each file individually and
simultaneously search its database for known viruses for a possible threat. Doing
so, depending on the severity of the threat, will either delete, quarantine, or
repair the infected file. The program will also monitor the behavior of
all the software on your computer for any alarm signals.
Whereas
in the past you had to scan manually, most antivirus
programs today allow you to run automatic scans and program controls to best
suit your needs. As a rule, it is recommended to perform an automatic scan
every week. In addition, you can also perform manual scanners on your
computer, and also on specific files and directories. Antivirus scanners
are designed as background processes, which means they shouldn't use up a lot
of your computing resources or slow down your computer.
As
computer viruses are a constant threat on all platforms, today's antivirus software
is designed to offer protection on all operating systems and all devices
connected to the internet. This includes desktop and laptop computers that
use Microsoft Windows and macOS, as well as smartphones that use iOS and
Android. Statistics show that more than 360,000 malware components are
released every day. For maximum security, the best antivirus software will also automatically
update virus definitions at least once a day.
What
types of Antivirus Software
are there?
All
antivirus programs are of following three categories:
Standalone antivirus software
Standalone
antivirus software is a specialized tool, designed to detect and remove certain
viruses. It is commonly known as portable antivirus software because it
can also be installed on a USB stick and can be used by administrators to
perform emergency scans of an infected system. However, most portable
programs are not designed to provide real-time protection and download new
definitions daily, which is why they cannot replace internet security packages that include a large
variety of extras.
Total Security software packages
As
the title indicates, security software packages are more than antivirus
programs. In addition to being able to detect and remove viruses, they are
also equipped to fight all other spiteful software and provide absolute
protection at all times for your computer and files. Most of these
software packages include antispyware, firewalls, and parental control
components. Some also include an additional feature like password
management, VPN (virtual private network), and even a standalone antivirus
program built into the package.
Antivirus
software
in the cloud
Cloud
Antivirus Software is a new type of antivirus technology that scans your files
in the cloud instead of on your computer, in order to free up your computing
resources and allow a faster response. These programs are normally made up
of two parts; the client that is installed on your computer and performs
periodic virus and malware scanners, without taking up too much memory, and the
web service that processes the data collected by the client and inspects it for
matches with viruses and malware from its database.
Popular Antivirus Software
Examples
With
millions of active viruses and harmful programs costing the global economy
millions of dollars in losses each year, it is not surprising that there are a
large number of antivirus programs available on the market. They are
different in terms of price, the platform for which they are designed,
functionality, as well as additional components.
Some
of the best antivirus programs currently available include the following:
Bitdefender
Total Security is a comprehensive and
comprehensive security suite that offers optimal protection against viruses and
all other types of malicious software. It is compatible with the four
major operating systems and with smart homes. This easy-to-use antivirus
software also includes a free VPN with 200MB daily limit, parental controls,
webcam protection, password manager, and a tool specifically designed to fight
ransomware. This security package is very competitively priced and will
give you full protection on up to five devices.
Symantec's
Norton has been around for almost three decades and is undoubtedly one of the
most recognized names in cybersecurity. Your Norton Security Premium
security software suite is compatible with all four major platforms, as well as
smart homes, and includes a variety of excellent components. Although it
does not include a free VPN service, it does offer parental controls and a huge
25GB online storage space. This is very positive for multi-device owners,
as one license protects up to 10 devices.
Protegent 360 antivirus is an award
winning complete
security software comes with advanced features which provide extremely robust
protection against advanced online threats. Protegent 360 not only keeps your
computer secured from viruses & other cyber threats but also protects your
business data from unauthorized access and data theft. This enables the parents
to guide their children in right direction. Protegent360 also provides
proactive data recovery module to recover accidentally deleted data in an
efficient and effective way. Protegent360 also provides system tune-up utility to
enhance the speed of computer. Protegent360 works as parenting software tool which
provide complete activity report of child’s computer and internet use.
McAfee
McAfee
LifeSafe is unique in offering a single license for up to 100
devices. Compatible with all four major operating systems, this security
suite includes superior malware protection for Windows and Android-powered machines,
without compromising performance. Although the parental control function
is not as advanced as that of the competition, the inclusion of the McAfee True
Key password manager more than fixes this lack. It is equipped with the
facial recognition function, which will keep all your registration information
extra protected.
Another
Total Security Software package designed primarily for
Windows and Android, BullGuard offers high-level antivirus and antimalware
protection without slowing down your computer. Although the VPN is not
included in the package, there are many interesting features, including a game booster,
cloud backup, parental control and the safe browsing feature.
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