Putuberbagi - Your computer is as slow as molasses. Your mouse freezes every 15 minutes, and that Microsoft Word program just won’t seem to open. You might have a virus.
Just what exactly is a virus? What kind is in your computer? How did it get there? How is it spreading and wreaking such havoc? And why is it bothering with your computer anyway?
Nevertheless, “Any web browser potentially has vulnerabilities,” Nachenberg said.
Worms sit in your working memory, or RAM, Nachenberg said.
For these other intentions, we first need to explain the “backdoor” concept.
Trojans are sometimes used to open backdoors. In fact that is usually their sole purpose, Kuo said.