Desktop antivirus solutions
Most computer users spend the majority of their time using the programs that are found on their desktops. While modern computers allow users an unprecedented level of programming power and possibility, few users have the available skills to take advantage of this. The desktop applications that come bundled with operating systems, or those that can be purchased as separate software packs, are where most computer users spend their time. The development of these desktop applications is one of the most influential factors in shaping the way that many businesses perform their everyday work. Along with the standard office and communication applications, some of the most well used computer programs are the antivirus solutions that help to keep our computers safe while online.
Most antivirus applications can be well integrated into a computer user’s desktop, providing an easy way of checking for and fixing any harmful software that a user may have picked up during their travels. This harmful software is collectively known as ‘malware’ and includes computer viruses, trojans and worms. The antivirus software market has grown in parallel with the growth of the Internet, and there are now a number of different solutions to choose from when wanting to keep your computer safe. Before the Internet was such a big force in global communication, most computer viruses were spread via floppy disks. Antivirus software started to be used by some computer users during this time, however, it was not particularly powerful and not updated very often.
With so many businesses depending on desktop software for the day to day running of their operations, having an up to date and powerful antivirus solution has become absolutely essential. There are a number of ways that an antivirus program can be used to identify a harmful piece of computer code, with most methods based on either signature or malicious activity based detection. Signature based detection is the most commonly used method and works by comparing the contents of a file to a dictionary of virus signatures. The limitations of this method are that such software can only identify a limited number of threats, and that these threats must be already known to the antivirus application. Malicious activity based detection has an entirely different approach and works by detecting a program’s behaviour instead of its signature. The design of these antivirus applications is some of the most important work that is going on in the world of desktop development today.
The vast majority of computer users who are infected pick up their infection via websites on the Internet. These viruses have a design that allows them to be picked up through downloading a codec or other executable piece of code, often without the user even being aware that anything has been transmitted to their computer. Computer viruses can play havoc with business efficiency, with the most troublesome viruses being known to shut down entire systems for days on end. Having an up to date and trustworthy antivirus software application that is integrated into your computer desktop is absolutely critical to insure your system against corruption.