Viruses and worms can affect your computer and programs in a variety of ways. The least harmful is a slowing down of your computer in terms of speed (as minimal as it might be).
Many computer- viruses hold programming errors which can at times lead to fatal results. Although mostly unintentional, these errors can destroy data by means of wrongs infections. At times complete data losses have been the consequence.
Some virues are written especially for the destruction of data. This can result in the deletion of single data – at times also in the formatting of entire hard drives. Such kind of Payload is usually associated by most users. Since the hard drive constitutes the habitat of viruses, they ,commit suicide‘ while accomplishing their mission.
Overwriting viruses are the most simple form of viruses. Their destructive force is the most powerful, but they are also the easiest to detect. When an infected program is being run, viruses are searching for new data they can infect. Once found, the parts of – or at times – the entire data will be overwritten (usually only the beginning). By doing so, the host and its functionality will irreversibly be damaged which is why the infection becomes immediately visible.
Retroviruses aim at deactivating virus protection programs in addition to personal firewalls. They are considered as especially dangerous, since they not only protect themselves of being detected, but also assist other malware to remain undetected.
Most trojan horses are being used for secretly installing other malware. This malware runs independently on your computer. It cannot be deactivated, even if the trojan is being detected or deleted. More and more frequently, trojans are being used for professional the conduct of internet crimes:
Economic damage starts with any confinement with regards to your working routine and procedure, not talking about the necessity of having to acquire new hardware components, programs, etc.. However, a number of viruses have been written to especially cause financial damage.
In 1998, for instance, a virus was detected which attacked Excel-data by using a very vicious malware: the virus would look for any random document containing unprotected cells with numeric data every time when excel was being quit. In these cells, 1 % of the data were randomly modified – altering the respective value by + to – 5 %. As these changes were rather insignificant, it took weeks and months for the errors to become visible. Entire balance sheets of a number of big companies became entirely useless.
As information technology develops into more exciting invention after the other, the software providers in the software industry are also noticing a big uptrend. Third party software is components which are not actually integrated with the mainstream software applications but they can be inserted as plug-ins or even function as standalone applications.
The reason why there components not streamlined with the main software applications could be quite a few, for example, additional features/functionality not being defined as an integral part of the project proposal. Another reason is the high-cost factor as well as the absence of demand, non-viable characteristics like software-heaviness, difficulty in usage and lots of other reasons. In these types of cases, third party software cam plays a vital role to plug in this gap.
It enhances the function of existing software
For instance, the Microsoft windows operating system which is the platform developed by Microsoft includes heaps and heaps of applications and software which have not necessarily been authored by Microsoft. Examples of this are browsers like firefox, safari, and email clients such as the Bat or Pegasus. There are third party applications. Newsgroups and internet relay chats and anti-virus applications also fall into the category of standalone third party software. Third-party plug-ins or add-ons include modified versions to enhance the function of the existing software.
Protection from virus attacks
Advantages of using third party software include higher degrees of customization. This helps to meet the functioning of the software at its best. Customizing is a very user-attractive feature and it works to give you a better experience. With the core software product, if you customise a particular component, this may not always be a feasible option. This is because the entire process should work within the framework of the software. But with the use of plug-ins, the job is now accomplished in a much faster, easier and cheaper way. Apart from this, by not being integrated with the first party application, the software is less prone to virus attacks, which targets the prime applications mainly.
This boom in third party software is not only because of outsourcing by the first party software providers. It is also due to the huge upsurge in open-source applications as well as cloud computing. Most open-source resources are a pool of third party components. This makes it ready and available for the user. Apart from this, as cloud computing steals the show because of its Internet-based deployment methodologies, the third-party software will play a major role in taking the information age through the next-exciting phase of revolution.
Check the credentials of the company providing the software
Before outsourcing to a third party vendor though, the requirement, credentials and skills-set of the company who is handling the project should be thoroughly assessed and confirmed. An aggressive third party software would be able to pool with the parent application to deliver functionality, but on the contrary, a plug-in full of loop-holes will just ruin the reputation of the host that features it.