Know The Differences Between Worm & Backdoor Virus

By Author: Crieg Wilson
Total Articles: 95
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For a computer user, worms and viruses are undesirable, malicious agents whose only function is to have a detrimental impact on the health and functioning of computers. With the ever-increasing reach of the Internet, the existence of innumerable varieties of malware hardly comes as a shocker. Considering the wide-ranging negative effects of these malicious agents, installing virus removal software in the computer has turned out to be an obligatory duty for ever PC user.

Malware is a much broader term, which takes into consideration all those applications that have the ability to strike the computer in a damaging way. Whether it is harming the internal computer components or sneaking the private details saved in the computer, an adept virus has the ability to carry out these functions almost effortlessly.

Nonetheless, to keep your PC safe from harmful threats and fix computer’s security shortage, you need to first comprehend the differences between the various categories of malware depending on certain specific features. Read on to know ...
... the differences between worm and backdoor virus, both of which can be significantly malicious in nature.

Backdoor Virus

Among the different kind of viruses that pose a threat to your PC, backdoor viruses are one of the most dangerous ones. The main aim of this malicious agent is to create a security hole in the computer with the help of which a hacker can get easy access on the machine. After this virus opens a ‘backdoor’ in the system, the hacker gains access to all the confidential information stored in the PC. As if this wasn’t enough, often hackers also download other harmful viruses which cripple the system’s operation.

Worm

One of the major points of differences between viruses and worms is that unlike the former, computer worms do not function as parasites. Although a worm does possess self-replicating properties, it is equipped to transmit copies of itself from the infected computer to other PCs or networks. While a virus usually has an adverse effect on the files that are stored in the computer, a worm targets the system’s network which involves altering the band width as well as interrupting the service.

Another distinct characteristic of a computer worm is often to get a backdoor virus installed in the computer. Hence, it is viable to have a computer infected by both a ‘backdoor worm’ as well as a ‘backdoor virus’. In such cases, the only point of difference remains the manner in which they spread.

Protection

Despite the differences in the properties of viruses and worms, the technique that needs to be followed to kill them is pretty much the same. While installing antivirus application is the basic step that can be implemented to protect a virus, additional security measures such a firewall protection should also be considered.

In addition to this, also make sure that you keep an updated anti-malware application that also has spyware removal characteristics installed in the computer. This would bestow your computer with sufficient protection in order to safeguard it effectively. You are sure to get real time computer support.

If you intend to get a more comprehensive idea about viruses and worms, take online computer help. There are various technical support sites that you can choose from.