NETWORK TECH WORLD
Dodgy Links Entice Computer Users to Download Nasty Malware
The
development of the Internet has opened up new worlds and opportunities
for us that just a few decades ago, would have been difficult to
imagine. However, the downside of being so heavily connected to others
around the world is that we´re also connecting to individuals with bad
intentions. Criminals
are working hard to steal our precious data and personal information,
luring unsuspecting victims with enticing links that conceal viruses and
other malware. This article discusses how to avoid these deceitful
tactics, what to look for and what to do if your computer does get
compromised.
In
today’s world, there is scarcely a home anywhere that does not have at
least one working computer that can access the Internet. For most of
us, computers are such a big part of our lives that we use them for
both work and recreation. However, along with the many good things
computers can do for us, surfing the web makes us vulnerable to viruses
and other types of malware that can be used to steal our valuable
personal information. Often they hide behind enticing links that are
used to lure unsuspecting users into downloading them inadvertently. As
it stands right now, a user’s best line of defense is often just knowing
how to spot suspicious links and what potential traps to avoid.
How to Avoid Being an Easy Target for Viruses
Just
to be clear, the only way you can completely avoid being targeted is
not to get online at all, because viruses can hide out anywhere and
every computer is a potential target. However, avoiding the Internet
altogether is not a practical solution for most people, so the next best
thing is to avoid being an easy target and installing the proper
security software to protect yourself from the occasional threat.
The
three main types of security software you need are a good anti-virus
program, an anti-spyware program and a firewall to protect your system
from getting hacked while you’re online. You can find free versions of
these, many of which work quite well and offer constant updates as new
threats are discovered. However, it never hurts to purchase the full
versions and get any extras they might have to offer, such as link
scanners, identity theft protection and parental controls.
Another
way to avoid being an easy target is to be very careful where you
browse online and which types of sites you choose to visit. Although any
website can potentially harbor dangerous threats (often disguised as
harmless-looking ads), the places you’re most likely to encounter them
are on sites that offer pornographic content and gambling sites. Avoid
visiting these riskier sites as much as possible and you will
significantly reduce your chances of catching a virus.
Additionally,
be aware of where your email is coming from. Some of the worst computer
viruses of all time were spread this way and it continues to be an open
gateway for viruses to cover vast distances very quickly. Be wary of
attachments and suspicious links, especially if you’re not familiar with
the sender and remember that the safest option is to scan them all with
your anti-virus software. Also, be sure to change your email settings,
so that attachments are not opened automatically.
How to Spot Suspicious Links
First
of all, a link scanner can save you lots of trouble. Some can be found
on websites, whereas others come as plug-ins, where you can insert any
suspicious URL and have a security report on the site sent back to you
almost immediately. Even without a link scanner, it’s always a good idea
to use your mouse to hover over a suspicious URL (without actually
clicking on it), to make sure that the actual URL that shows up in the
lower corner of your browser corresponds to the name in the link. You
can also do this with email senders as well, to make sure they match.
Remember
that unsafe links can take many forms, from a link to an awesome deal
on an expensive item, to a funny video, shocking news story, or even a
“Like” button. They can also be innocently passed along in an instant
message or social media post, from one unsuspecting friend to another.
If you’re not careful where you click, your computer can be hijacked and
your information stolen by someone who’s up to no good.
What to Do if Your Computer Gets Infected
Even
taking every possible precaution, it’s still possible for a virus to
sneak through and infect your computer. If you suspect that you may have
caught one, the first thing you should do is disconnect from the
Internet, to minimize the possibility that your information is being
sent to a third party. Your data should already be backed up, but if it
is not, be sure to back it up to an external drive or flash drive as
quickly as possible.
At
this point you need to run full scans with your anti-virus and
anti-spyware software, first making sure that their definitions are
up-to-date. Scan everything, including all removable media that may have
also gotten infected and check your files afterward, to ensure they
were not corrupted to the point where they can no longer be retrieved.
If this happens, you may have to contact a data recovery service for
assistance in retrieving your damaged data.
Once
again, there’s no way to absolutely guarantee that your computer will
never catch a virus, however you can significantly reduce the risk. Be
conscious of what’s in your inbox and where it’s from, taking special
care to avoid seedy websites and clicking on any offers that seem too
good to be true. Make sure you have the latest versions of reputable
security software installed and up-to-date, so that even if something
gets past your wary eyes, you will have the tools available to take care
of the problem and minimize any damage.
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