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Worms replicate themselves by creating copies of their code in files or computer systems. They use various methods to spread, such as exploiting vulnerabilities in software or tricking users into running infected files. Once activated, the worm can self-replicate and spread to other computers on a network.
What else can I help you with?
Do the terms virus and worm actually mean the same thing?
No, virus and worm have different meanings in the context of computer security. A virus is a piece of code that can replicate itself by attaching to a legitimate program, while a worm is a standalone program that can self-replicate and spread independently without needing to attach itself to another program.
What is a difference between a worm and a virus?
A virus is a program that is designed to spread from file to file on a single PC, it does not intentionally try to move to another PC, and it must replicate, and execute itself to be defined as a virus. A worm is designed to copy itself (intentionally move) from PC to PC, via networks, internet etc. A worm doesnt need a host file to move from system to system, whereas a virus does. So worms spread more rapidly then viruses. The word 'Virus' has become a common term a lot of people use to refer to worms and trojans too. Which is not exactly correct.
What is the difference between a software virus and a software worm?
A software virus attaches itself to a program or file and requires user action to spread, while a software worm can self-replicate and spread without user intervention. Viruses need a host file to infect, while worms can move across networks independently.
How do virus breathe?
Viruses do not breathe because they are not living organisms. They are considered particles that need a host cell to replicate and survive. Once a virus infects a host cell, it uses the cell’s machinery to replicate itself.
What does DNA have to replicate before a cell divides?
Before a cell divides, DNA must replicate, meaning it makes an exact copy of itself. This ensures that each new cell receives a complete set of genetic instructions.
Which statement BEST identifies why a worm is more dangerous than a Trojan horse?
A worm can replicate itself.
What is the first step a worm or virus takes?
Usually the first action that a virus or worm performs is to replicate itself. This attempts to ensure that the virus or worm spreads before being detected by a payload.
Why does a worm poses a greater threat than a virus poses?
Because worms are more network-based than viruses
Do the terms virus and worm actually mean the same thing?
No, virus and worm have different meanings in the context of computer security. A virus is a piece of code that can replicate itself by attaching to a legitimate program, while a worm is a standalone program that can self-replicate and spread independently without needing to attach itself to another program.
What is the first action a virus or a worm performs is?
Usually the first action that a virus or worm performs is to replicate itself. This attempts to ensure that the virus or worm spreads before being detected by a payload.
What is a worm in computer viruses?
A worm is a program designed to replicate.
Which two characteristics describe a computer worm?
A computer worm is a type of malware. Its ability to replicate functional copies of itself is one of its characteristics. It does not require a host program to replicate due to its standalone characteristic.
What is a program that copies itself throughout a network?
It's called - a Virus.
Does DNA replicate itself?
Yes
What characteristics do all worms have in common?
Is self-replicating. Travels to new computers without any intervention or knowledge of the user.
What is a difference between a worm and a virus?
A virus is a program that is designed to spread from file to file on a single PC, it does not intentionally try to move to another PC, and it must replicate, and execute itself to be defined as a virus. A worm is designed to copy itself (intentionally move) from PC to PC, via networks, internet etc. A worm doesnt need a host file to move from system to system, whereas a virus does. So worms spread more rapidly then viruses. The word 'Virus' has become a common term a lot of people use to refer to worms and trojans too. Which is not exactly correct.
Can a worm infect a host file and wait for that file to be executed on another computer to replicate?
false
