We are almost to an end for our series on Spyware. In this series we covered:

1. An overview of spyware

2. What it does

3. How you can get infected

4. How to fix it

5. How to tell if you have been infected

Before we get on with the final article in this series I would like to let everyone know that in keeping with our current theme of computer and network security, we have the below available for Small Business Advantage members. If you are not already a member, feel free to JOIN HERE.

Available now for members is a collection of videos, software, graphics and more, that we have spent lots of time collecting from around the Internet. Here is a sample of what we currently have available with more to come.

-Free Videos related to Windows Vista and Apple security basics

-Free E-books related to computer security and operating systems

-Free anti-spyware tools and anti-virus tools

-Free Security seals and graphics for your website

-Our featured and highly recommended Small business IT security products

Hope you enjoy, but before you can take advantage, you will need to become a member of the Small Business Advantage.

Now back to the final article on Spyware: How Do We Prevent Spyware?

Spyware is software that infects computer systems and monitors all Internet and browsing activities of the user. Be keeping a record of the same, the software collects a plethora of personal information regarding the user of the PC and relays it back to the individual/ organization that has released the Spyware on to the PC. By doing so, the sender of the spy virus is able to keep a track on the person’s activities and is able to garner a wide range of information about the person which can be used in a number of ways. Apart from the obvious threat that is caused to the identity and the associated security of the person, the Spyware programs are also known to tamper the functioning of the computer by attracting viruses, slowing down the performance speeds and meddling with the computer settings.

As the rise of the treat posed by Spyware has augmented vastly in this last decade, methods to take action against it too have come up. While fixing Spyware infiltrations and removing the program from an infected computer with the help of ant-Spyware programs has become possible, the best way of protecting your computer is by preventing an attack in the first place.

As the adage goes, prevention is indeed better than cure, and in this article we shall discuss some tips and techniques the users can inculcate into their routines in order to be able to avoid any Spyware attacks.

The first common principle is to be aware of the links and pop-ups that you are pursuing. Mindlessly clicking on all that is offered to you on the World Wide Web is the worst possible course of action to follow. A majority of the offers for “free stuff” on the Internet can be revealed to be large scale scams that actually carry Spyware programs that once installed onto the computer track and record your every move. One should only accept download offers from trusted and reputed sources that are known for ethical conduct and have strict policies. This rule should also be applied to the process of opening attachments in e-mails.

The next tip is to regularly update your Browser and Server to keep all the entry holes into your system tightly shut.

The next step is to install a reputed and effective firewall on to your computer system. Some of the firewall programs available are the Spybot Search and Destroy which is available free of charge and also the ZoneAlarm, which too is free of cost. These programs can be used to scan the computer and record all the activity taking place on the system. If the presence of some objectionable program is detected the programs can be used for eliminating them. It is advised to use the services of there programs on a regular basis.

The most important tip and perhaps the most helpful one is to maintain caution at all times while using the Internet and its many services. It is important to be wary of all the products and services being offered on the World Wide Web as many of them are merely fronts for elaborate scams that could damage your computer system irreparably. Hence, whenever you encounter a program or a pop-up that seeks permission to store files on your PC or to download material, it is important to ensure that it is from a trustworthy source. Being alert and aware about the material you are transferring onto your computer can make all the difference in the world when it comes to safeguarding your computer.

The next tip is to ensure that all the aforementioned safety practices are put into practice by all the people using the computer. If it is a personal system, you can take the responsibility of being careful about the various threats and dangers. However if you are sharing the computer with a colleague or it is a family computer, make sure that everyone involved is informed about these principles and follows them effectively.

There are several ways of detecting a Spyware virus in the computer system. Some of these are described as follows:

When pop up advertisements that are unrelated to the websites that the user is visiting, appear every time the user surfs the web, his computer system may be infected with Spyware or any other unwanted software. These advertisements are usually promoting adult material or other objectionable matter.

The user may notice that his homepage as well as his search page settings are changed every time he restarts his computer. This means that a third party is tampering with the system and changing these settings. Even if the user changes them every time he logs on, they ultimately revert back every time the computer restarts.

The user’s web browser may contain additional toolbars that have not been downloaded by the user himself. Again, even if the user removes these toolbars, there are no changes when he restarts the computer.

When a Spyware virus is placed onto a computer system, it tracks the web activities of the user. The resources used by the creator of the virus slow down the computer and hampers the basic functioning of the system. Therefore, indications of an infection may be that a certain program crashes continuously at an increasing rate or if the system is slower than usual.

In order to detect Spyware at an early stage, the user must check the computer’s cookies on a regular basis. Every computer system builds up cookies which make the internet run much slower than normal. Cookies also allow advertising companies to identify which pop up ads must be sent towards the user. These cookies must be deleted on a regular basis in order to avoid Spyware.

Every website will prompt the user to download something or the other. However, the user should not click on any dialog box that looks suspicious. Every user must know exactly what he is installing onto his computer system. Here, the user must be sensible enough to realize that dialog boxes which announce that he has won a million dollars, is a Spyware which will ultimately destroy the computer system. The user must know what to click on and what to avoid, in order to prevent a Spyware infection. Therefore, the user can detect a Spyware even if he opens an email that is sent by an unknown email address.

In today’s day and age, it is recommended to run a personal firewall in order to detect a Spyware infection. Firewalls have the ability to sound alerts for both inbound as well as outbound activities. Every user must be on a look out for those unfamiliar programs that try to send out data from his computer system.

Currently on the market are software programs that will log every installation that occurs on your machine. It is best to leave these hidden on the system. It is possible to catch the installation of many spies in this way.
Anti-spy programs are those software that search for specific traces that are related to particular Spyware. Text string scanning is an effective way to detect Spyware. X-Cleaner is another software which not only detects the virus but also attempts to remove it.
Ironically, users can detect Spyware infections in their computer system by installing a spy software onto the system first. Since spy software is capable of screening all keystrokes, it can detect the existence of another spy software as well.
Running virus scans are secondary. If a computer system is infected by Spyware, the user must look for the above mentioned subtle warnings before the virus irreversibly harms the system of the computer permanently.