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How did worm virus get its name?
The name worm is meant to indicate that a computer worm is a step up on the ladder of life from a virus. Like a real-life worm, it may be a particularly small and gross life form in its ecosystem, but it contains within itself all the functionality it needs make copies of itself and move around the environment.
What is worms in virus?
A worm virus refers to a malicious program that replicates itself, automatically spreading through a network.
Are virus and worms same?
The primary difference between a virus and a worm is that viruses must be triggered by the activation of their host; whereas worms are stand-alone malicious programs that can self-replicate and propagate independently as soon as they have breached the system.
Who created worm virus?
On November 2, 1988, a computer science student at Cornell University named Robert Morris released the first worm onto the Internet from the Massachusetts Institute of Technology.
What is the difference between a virus and a worm CCNA?
A Worm is a form of malware that replicates itself and can spread to different computers via Network. A Virus is a malicious executable code attached to another executable file which can be harmless or can modify or delete data.
What is worm CD R?
CD-R (CD-recordable), or WORM (write-once read-many), is a variation of CD-ROM on which a user may record information but not subsequently change it. CD-RW (CD-rewritable) disks can be re-recorded.
What is a worm virus?
What Is a Worm Virus? A worm virus refers to a malicious program that replicates itself, automatically spreading through a network.
What is a virus and how does it work?
Viruses need a host computer or operating system. The worm program operates alone. The worm is often transmitted via file-sharing networks, information-transport features, email attachments or by clicking links to malicious websites. Once downloaded, the worm takes advantage of a weakness in its target system or tricks a user into executing it.
What happens when a worm infects a computer?
Once a worm infects a computer, it can spread to the whole network and can also reach to other networks that the system is connected. It can also send itself via email. Worms spread automatically; this is the reason their spreading speed is fast. The virus needs human help to execute and spread. Worms automatically execute and spread.
What is an Internet worm?
Worms are also standalone software or files, and they typically travel across a computer network (your home or work network, for example), rather than through software downloads. The function of an internet worm is similar to that of a real-life parasite.