| Virus Definitions "What
is a trojan, worm, rootkit or spyware program anyways and why should I call for computer
service?"
Trojans
A trojan virus is a program that appears safe when you look
at it, but when you download and install it it turns out to be a vicious program that
attacks your computer, often times installing a worm or spyware. These programs can
cause significant damage to your computer. A good place to pick up these types of
programs is either on file distribution programs such as Kazaa or "warez" and
"cracks" sites distributing pirated software or the means to disable the built
in protection capabilities.
Worms
A worm is a little program either distributed through an
email attachment or through a trojan. Once executed on your computer the worm makes
several copies of itself before going through your email contact lists and sending itself
to everyone on your list. You can imagine the damage that can be done with this type
of infection. It is like spreading something by word of mouth. One person
tells ten people. Each one of those people tells ten people and so on. Entire
networks have been infected by this type of virus.
Rootkits
A rootkit's primary purpose is to hide files, registry
entries, network connections or memory addresses from any special tools that
Administrators or technicians use to monitor and detect authorized or unauthorized access
to computer resources. Typical virus or malware removal software can not detect this
threat, and thus remove the symptoms, without removing the source. Installing
antivirus or antimalware software after the fact is ineffective, as it will only treat the
symptoms, but not provide a cure.
Spyware
Spyware comes in several different variants, but the
consistent theme is that it tracks all your internet movements and reports them to the
author, it spawns "popup" ads relevant to your movements or toolbars that you
can not get rid of. Others hijack your start page or your web search. All of
them choke the life out of both your computer and your internet connection, gradually
bringing it to it's knees as the infection gets worse. This type of infection can
come from visiting websites such as pornography, "warez" and "crack"
websites, or downloading "free" software off the internet such as screensavers
or Kazaa to name a couple of many.
Most often you are told in the license agreement that you
are agreeing to install this malicious software by installing the program, but it is hard
to find and nobody reads the licensing agreement anyways. Websites have code written
that automatically installs these programs without you even knowing about it.
Why call for computer
service?
These programs can be very challenging to remove from your
computer and most often require special tools and manual editing to remove. A
skilled technician can remove any traces of the infection from your computer without
having to clean the harddrive and start over. This means that all of your important
data will be intact while your computer performance is restored to like-new condition.
At Northern Protocol Inc. we have the experience and
knowledge to skillfully and effectively remove any type of infection from your computer.
We are continuously testing the latest security tools and researching the latest
threats. Before we finish we leave you with tried, tested and true tools to
effectively combat or prevent any future infection and, unlike our competitors, we
guarantee our work.
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