One day, you suddenly realize that your computer started to work noticeably slower than it used to. You decide to run de-fragmentation of your hard drive and add more virtual memory to the system. No luck! May be, it's probably some viruses, you reckon turning on your virus scanning software. Even after running the anti-virus program you notice that the problem won't resolve. Not understanding what's happening frustrated you pick up the phone. It's time to call your tech-support. Sounds familiar? You are not alone! Each day, thousands of users are facing similar problems caused by malicious software called Spyware. According to Dell technical support, nowadays 12 percent of their support calls involve problems related to some kinds of Spyware. Microsoft reports that fifty percent of all computer crushes are caused by Spyware, viruses and Trojans.
What is a Spyware?
Spyware ? also named Malware or Adware ? are malicious software programs, which most of the time get installed on your computer without your knowledge. These programs are capable of doing many outrageous, sinister things to your computer such as changing computer settings, tracking your online behavior, monitoring and controlling your computer, recording your keystrokes, displaying unwanted advertisement and reporting needed information back to the person behind it.
The main types of Spyware are:
Key loggers: This type of Spyware copies everything you type to a file and send it to the hacker. The more sophisticated type, which is used for identity theft, copies the information you provide when you are connected to a secure website.
Browser hijacker: It modifies browser settings without your permission. This Spyware is capable of changing your start page, search page, search tool bar and redirect your url to specific pages.
Email redirector: Surreptitiously copies all your incoming and outgoing emails and sends to the hacker.
Dialers: This spyware install themselves to your dial-up settings and dials numbers without your knowledge, often to out of country numbers.
Collectware: The purpose of this Spyware is to track your surfing habit and transmitting the statistical data to the hacker. This information later gets sold to advertisement companies.
Adware: This Spyware downloads all sorts of banner advertisements every time you take some action such as typing a word on your search tool.
Why my antivirus program does not block a Spyware?
Although, Spyware uses same tactics like "Trojan" virus, technically it is not a virus. A virus is a program written to create trouble or possibly harm your computer system. Viruses are capable of replicate, evolve and cause severe damages to your computer files, registry or even hardware. Spyware, on the other hand, does not harm your computer intentionally. Any nuisance like system slow down is the collateral damage, which occurs while the Spyware serves its mission of monitoring your activities and making unwanted changes to your user experience.
People rarely read the fine prints of the user agreements while downloading a file, a program, a game or other free stuffs from the Internet. Unethical sites use this to their advantage and add tiny Spyware with the file you are downloading.
The anti-virus programs can not be sure, whether this program is installed deliberately by you or it's a malicious Spyware. This makes identifying and blocking a Spyware difficult for an Anti-virus program. However, things are started to change! Major anti-virus companies are planning to integrate anti-spyware programs to their existing products very soon.
How did I get infected with a Spyware?
There are numerous ways how you might end up with having a Spyware on your system.
- When you download and install programs, games, smilies, pictures, screensavers from dubious sites, there is a big chance that you might install a sneaky Spyware along the way.
- Some websites and pop-up windows try to download and install Spyware while you are there. According a recent analysis of sex-based websites, up to 80 percent of these sites are now being used to upload Spyware, worms and Trojans to unsuspecting visitors.
- Some add-ons to you browser that is supposed to enhance your browser experience may secretively install Spyware.
- The most cynical method of infecting you with Spyware is when you receive a sudden pop-up ad, which claims that your computer is contaminated and you have to run certain program to cure your system. If you are credulous enough to run this program, it just installs a Spyware instead of eliminating any.
How to fight back?
If you carefully follow the instructions outlined below, your chances of getting infected with Spyware are pretty slim.
Update your Windows Allow your version of Windows to update it automatically. Ensure that you have all the latest security patches installed.
Use Firefox as your default browser Since Internet Explorer is the main target for many Spyware, you will be better of with Mozilla Firefox. Moreover, it is a better browser than IE in many aspects.
Be extremely careful with your downloads Try not to download anything from a unknown site. If you still feel like getting a shareware or freeware program check it out on one of these online Spyware database. Spychecker (http://www.spychecker.com/) is one such service, and Camtech 2000's Spy Chaser (http://camtech2000.net/Pages/SpyChaser.html) is a nifty downloadable database of nearly 1000 spyware-infested programs.
Use an Anti-Spyware application Download and install one of the following anti-spyware programs: Ad-aware (http://www.lavasoftusa.com/software/adaware/), Spybot (http://www.safer-networking.org/en/spybotsd/index.html) and Microsoft AntiSpyware. Although, Microsoft's Anti-Spyware
(http://www.microsoft.com/athome/security/spyware/software/default.mspx) is still at beta stage, I am using it and very happy with its performance.
Get a Firewall If you are using Windows XP with Service Pack 2, you are probably fine! In other cases, if your computer is connected to the Internet directly you should get a firewall and install it. Zone alarm
(http://www.zonelabs.com/store/content/home.jsp) is a great firewall you can download for free.
A recently conducted survey of the Top Network Security threats in 2005 reveals that two-thirds of IT managers and administrators believe that Spyware will be the number one threat to network security. So don't take any chance! Make sure that you are protected!
Nowshade Kabir is the founder, primary developer and present CEO of Rusbiz.com. A Ph. D. in Information Technology, he has wide experience in Business Consulting, International Trade and Web Marketing. Rusbiz is a Global B2B Emarketplace with solutions to start and run online business. You can contact him at mailto:nowshade[at]rusbiz.com http://ezine.rusbiz.com
reliable maid service Highland Park ..Lotus Domino/Notes ? Microsoft Great Plains tandem as ERP with... Read More
Microsoft Business Solutions Great Plains is marketed for mid-size companies... Read More
Formatting and reinstalling windows 98 is very easy if you... Read More
Although statistics often is blamed for various deadly sins --... Read More
In this small article we will show you the possible... Read More
We'll give you non formal view, based on our consulting... Read More
We all take the computer for granted. I mean, all... Read More
Whether you are a small consultancy firm, a medium sized... Read More
With thousands of web pages added to the Net every... Read More
Designing without tables by using CSS layouts is fast becoming... Read More
If you feel intimidated when someone tries to teach you... Read More
We don't think about mainframe software pricing anymore, we just... Read More
All of us know that Microsoft bought former Great Plains... Read More
Since its release in 1987, QuarkXpress had made an immediate... Read More
Microsoft Retail Management (RMS) and Microsoft Great Plains are retail... Read More
We've all seen the ads on TV for Netzero 3G.... Read More
Microsoft Business Solutions Great Plains has many years of successful... Read More
As Mozilla Firefox nears 10% market share, with well over... Read More
Now that spyware is the single most dangerous threat to... Read More
A UNIX Shell is in simplest terms, a command line... Read More
Microsoft CRM and IBM Lotus Notes Domino seem to be... Read More
Document Manager and Version HistoryIn previous articles I have discussed... Read More
While paper labeling CDs and DVDs may appear to be... Read More
Microsoft Business Solutions Great Plains was designed back in the... Read More
Crystal Reports is the most flexible tool on the market... Read More
house cleaning company Lincolnshire ..As Mozilla Firefox nears 10% market share, with well over... Read More
Writing software manuals is boring, isn't it? We often think:... Read More
There are so many different programs that clutter up your... Read More
If you are in the market for new staffing software,... Read More
Do you remember that frustrating feeling when you find an... Read More
1. Replace Dexterity cursor with SQL Stored Procedure Dexterity... Read More
How to delete the user? This is the first problem... Read More
While Ukraine is becoming a new popular IT outsourcing destination,... Read More
What is Snort?Snort is an open source network intrusion detection... Read More
Ok... Where to start?Well, I guess I will start at... Read More
We are in a transition phase in the Managerial Administration... Read More
2005 ? Back to the Future.What does the future hold?... Read More
Looks like Microsoft Great Plains becomes more and more popular,... Read More
If you have Microsoft Great Plains and support it for... Read More
Each Industry and market niche has business specific and unique... Read More
When my daughter was getting into AOL instant messaging (AIM)... Read More
IntroductionSurprised, by the title? well, this is a tour of... Read More
Document Management or Enterprise Information Management is perhaps one of... Read More
Microsoft CRM is CRM answer from Microsoft and attempt to... Read More
Former Great Plains Software Dynamics/eEnterprise, and currently Microsoft Business Solutions... Read More
The purpose of Project Management Software is to provide an... Read More
Blue Cross and Blue Shield of Hawaii (HMSA) found itself... Read More
Icons are used everywhere; right from software applications, to internet... Read More
Microsoft Great Plains and Microsoft Retail Management System (Microsoft RMS)... Read More
What is RAID RECOVERY?RAID stands for Redundant Array of Inexpensive... Read More
Software |