Essay on Computer Virus

Free Computer Virus papers

Computers In Society
 Our lives have been taken over by machines. We live with many different kinds of machines but the ones that have been changing our lives more than any other machines, are computers. Computers that we do work on and play on, while at the same time we listen to music on and chat with a f

Computer Integrated Manufacturing
American steel industry fell behind the Japanese industry, so changes had to be made in the processes of manufacturing. Nucor Steel opened in 1989 in Indiana and made a revolution in steel industry. Keith Russe is the general manager of the plant. The Nucor plant is rather small, but they produc

Computer Virus

Computer viruses are well known for their wrong doings. They are thought of as harmful

programs that can affect your computer greatly. That is partly true except that they can be

removed very quickly and easily. There is an interesting history of how viruses got there name

and how the first one appeared in public. There are a couple of different kinds of viruses but

millions of them are created. All viruses are intended for malicious acts but there is a solution for

that, antivirus software, which detects and removes viruses, hopefully.

In 1949, the first encounter of a virus had been made. A mathematician named John von

Neumann said that it is theoretically possible for a computer program or application to replicate

itself. Later in 1983, a student thought of the name virus to describe this self replicating program

when it was tested on a game earlier. A program called EGABTR was the first Trojan horse that

appeared in the public and was disguised as a game called Nuke La. This posed a serious threat to

the public because viruses could be thought of as a harmless program or game but instead it is a

program that does harmful executions in the computer.

There are six different kinds of viruses, parasitic, bootstrap sector, multi partite,

companion, link, and data file. Parasitic viruses infect executable files that reside in the computer.

The bootstrap viruses...