Virus, Malware and Spyware
Virus
A computer virus is a type of program that is to be executed, copies itself into other files which possibly modified by inserting copies, when replication get success, the files are said to be then "infected". Viruses directly copy themselves into executable files, and make an infect files that are processed by the target executable.
Boot Sector Virus: Boot sector virus infects from the boot sector of floppy disks, hard disks and other bootable media like DVD or CD. Some of them are - Form, Michelangelo, and Stoned.
Macro Virus: macro virus is a types of computer virus, and that is written in macro language. Many applications, such as Microsoft Word and Excel, support powerful macro languages. Now this day 75% of all viruses are macro viruses. A macro virus can embed all future documents.The examples of Macro viruses are - Relax, Babbles, and Melissa.
Companion Viruses: Companion viruses are as same as direct action types or resident types. They are companion viruses as because sometimes they get into the method and accompany the other existing files. The example of accompany viruses are Asimov.1539, Terax.1069.
Malware
Malware is a malicious program that intended on a computer, mobile device, computer system or computer network damage, to take control of all the operations. To damage or disrupt a system, of a computer program malware is designed specifically. Software which is written and distributed for malicious purposes, such as impairing or destroying computer systems known as malware. The most common types of malware, which include Trojan horse, hijackers, crimeware, adware, dialers, keyloggers, worms, rootkits, tracking Cookies and similar programs.
Spyware
Spyware is a kind of program that helps in collecting information about a person or an organization without the knowledge. Sometimes spyware is called a Spybot or tracking software. Through the Internet spyware is programming someone's computer to secretly gather information about the user and relay it to advertisers or other interested parties. Spyware can get in a computer as a software virus or as the result of installing a new program. There are many different types of spyware operating on the Internet but you can generally group them into two types: Domestic Spyware and Commercial Spyware. Without these two types of spyware there is also being some other types of spyware and they are Internet URL loggers and screen records, Chat logger and Email records, Key loggers and password recorder, Web bugs, Modem hijacking and Pc hijacking.
A computer virus is a type of program that is to be executed, copies itself into other files which possibly modified by inserting copies, when replication get success, the files are said to be then "infected". Viruses directly copy themselves into executable files, and make an infect files that are processed by the target executable.
Boot Sector Virus: Boot sector virus infects from the boot sector of floppy disks, hard disks and other bootable media like DVD or CD. Some of them are - Form, Michelangelo, and Stoned.
Macro Virus: macro virus is a types of computer virus, and that is written in macro language. Many applications, such as Microsoft Word and Excel, support powerful macro languages. Now this day 75% of all viruses are macro viruses. A macro virus can embed all future documents.The examples of Macro viruses are - Relax, Babbles, and Melissa.
Companion Viruses: Companion viruses are as same as direct action types or resident types. They are companion viruses as because sometimes they get into the method and accompany the other existing files. The example of accompany viruses are Asimov.1539, Terax.1069.
Malware
Malware is a malicious program that intended on a computer, mobile device, computer system or computer network damage, to take control of all the operations. To damage or disrupt a system, of a computer program malware is designed specifically. Software which is written and distributed for malicious purposes, such as impairing or destroying computer systems known as malware. The most common types of malware, which include Trojan horse, hijackers, crimeware, adware, dialers, keyloggers, worms, rootkits, tracking Cookies and similar programs.
Spyware
Spyware is a kind of program that helps in collecting information about a person or an organization without the knowledge. Sometimes spyware is called a Spybot or tracking software. Through the Internet spyware is programming someone's computer to secretly gather information about the user and relay it to advertisers or other interested parties. Spyware can get in a computer as a software virus or as the result of installing a new program. There are many different types of spyware operating on the Internet but you can generally group them into two types: Domestic Spyware and Commercial Spyware. Without these two types of spyware there is also being some other types of spyware and they are Internet URL loggers and screen records, Chat logger and Email records, Key loggers and password recorder, Web bugs, Modem hijacking and Pc hijacking.