Computer Malware is a malicious software this is a program that was developed for the purpose of harming the computer. Some of the malware are virus, worms, Trojan horse and spyware.
Table Of Content
• What Does The Malware Do
• What Is Virus
• What Is Worms
• What Is Trojan Horse
• What Is Spyware
What Does The Malware Do.
Computer virus are created by human being who wants to create problem for others but, creating computer virus. They also make the user aware of the need to get and attentive to their computer systems. The computer virus enter the computer system without the knowledge of the computer user. Action which virus problems on the computer system is called payload. Some of the different effects of payloads are
• Format The Hard Disks
• Releases Information, Such As Password.
• Causes System Instability
• Compromises Security Setting
• Degrades Performance
What Is VIRUS.
A computer virus multiply itself. The full form of Computer virus is Vital Information Resources Under Seize. Computer Virus attached to other programs or create copies of itself. It may damage or corrupt data, change data, or degrade the performance of your system by utilising resources such as memory or disk space. It may be can hack your computer and share the details with the hacker systems.
What Is Worms.
Worms multiply itself without targeting specific files that present in the computer. They show up via email, instant message software and then create more emails to get spread. They delete start up Registry keys, terminate active processes and cause other similar damages.
What Is Trojan Horse.
Trojan horse, also known as a Trojan. This is a program or file that a computer user unknowingly invites into his or her computer system. The user is tricked into believing that the program or file is just a normal software. In reality, the program or file contains malware. The malware takes the control over the system, or provides a way for an outsider to reach in and control it. In many cases, Trojan horse installs software called a keystroke logger. This software can record keyboard and mouse activity This may not sound dangerous, but such a malware can easily hack your account names and passwords.
What Is Spyware
Spyware is a program that is put in someone's computer, to secretly gather information about the user and spread it to those who are interested with harmful intentions. Spyware can come into a computer system as software virus or as installing a new program. It uses a lot of computer memory and in turn makes it slow. Adware and tracking cookies are example is spyware.
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