Threat Awareness and Protection
Virus authors, Malware distributors and Hackers have
become the greatest productivity drain to the small business network. Protecting your system against these threats is no
longer an option . . . it is mission critical. As threats continue to evolve,
understanding the risks is an important step in assessing your exposure and
security needs. Here are the basics:
Virus Infections
These are programs written with the intent to do damage, deny service or allow
unauthorized access to your system. Most business and home users have come to
realize the importance of antivirus software due to the television coverage of
some of the more notorious outbreaks. These programs gain entry to your computer
or network through email, web pages, music downloads and floppy (or home-burned
CD) disks.
Malware Distributors
This is a relatively new category of threat, previously referred to as Ad-Ware,
Spy-Ware and a few other 'Wares'. The term means Malicious Software, and there
are new programs created which qualify for this category every day.
Most Malware is downloaded and installed by users
who do not realize they are doing so. It is almost always 'bundled', or
integrated with a 'free' program the user actually wants to use. Unfortunately,
Malware does not announce its installation or presence before hand. It will
usually let you know through a series of pop-up ads, the 'hi-jacking' of your
Web Home Page or Search Page and other noticeable performance degradations. Some
Malware tracks the pages you visit on the web and generates junk email based on
your visits or searches.
If you have teenagers at home, or employees
downloading music at work, chances are you have at least a couple of Malware
programs slowing down system performance, and possibly putting your information
at risk.
Hackers
These are the folks with an agenda, or perhaps simply too much time on their
hands. Using a variety of easy to obtain tools they search, or 'sniff' the
internet for ways to enter unprotected or under protected systems.
With 'casual' hackers, their activities can be
compared to walking down the street checking to see if the doors on parked
cars are locked or not. When the find a system with a vulnerability, they may go
in and take a look around. They might also make note of the computer location
(or IP Address) and come back to explore later.
The classic Hacker with an agenda is a disgruntled
employee seeking vengeance through data destruction or system disruption. This
person may also be someone else who wishes to access sensitive or confidential
information on your business or home system.
The difference between the 'casual' and 'motivated'
hacker is your exposure to risk. Following basic guidelines for computer
security is ample protection from the casual hacker. If you car door is locked
and the alarm set, most casual hackers will move along seeking an easier target.
If someone wants to access your system and has the
technical knowledge or resources, their is a very good chance they will succeed.
Large corporations spend tens of thousands of dollars to secure their networks
and implement strict security policies. This is usually not an option for the
small business or home user. If you believe yourself or business to be a
potential target, there are other steps you should take . . . and quickly.
We can help you assess your threat exposure, your
current protection level and recommend any immediate or future actions for you
or your business.
If you believe you have been infected or affected by
any of these threats, we can identify, remove, repair the damage and in most
cases recover your critical data files.
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