What are the different types of computer viruses?
What are the different types of computer viruses?
Boot sector virus. This type of virus can take control when you start — or boot — your computer.
What are six types of computer viruses?
Common Types of Computer Viruses
- Multipartite Virus. This virus infects the entire system – multipartite viruses spread by performing unauthorized actions on your operating system, folders, and programs.
- Direct Action.
- Browser Hijacker.
- Overwrite Virus.
- Web Scripting Virus.
- File Infector.
- Network Virus.
- Boot Sector Virus.
What are the six types of computer viruses?
Understanding the Six Most Common Types of Malware
- Virus. Viruses are designed to damage the target computer or device by corrupting data, reformatting your hard disk, or completely shutting down your system.
- Worm.
- Trojan Horse.
- Spyware.
- Adware.
- Ransomware.
What are three types of computer viruses?
What is a computer virus and examples?
Examples of computer viruses Trojans – As in the myth, a Trojan is a virus that hides within a legitimate-seeming program to spread itself across networks or devices. Ransomware – Ransomware is a type of malware that encrypts a user’s files and demands a ransom for its return.
Types of Computer Virus Discussed below are the different types of computer viruses: Boot Sector Virus – It is a type of virus that infects the boot sector of floppy disks or the Master Boot Record (MBR) of hard disks. The Boot sector comprises all the files which are required to start the Operating system of the computer.
What does it mean to get a virus on your computer?
“When people talk about “getting a virus” on their computer, they usually mean some form of malware—it could be a virus, computer worm, Trojan, ransomware or some other harmful thing.” The terms “virus” and “malware” are often used interchangeably, but they’re not the same thing.
What is an example of a web scripting virus?
Examples: DDoS, JS.fornight Can affect: Any web page by injecting hidden code in the header, footer, or root access file A web scripting virus breaches web browser security, allowing attackers to inject client-side scripting into the web page. It propagates quite faster than other conventional viruses.
Can a virus attach itself to a virus program?
The virus can even attach itself to the antivirus program, and on other files, it scans. Most times, you will need an operating system patch to remove it. Just like the resident virus, the Direct action virus is also an infector. But unlike the resident virus, it doesn’t attack the computer memory.
