What is worms and virus and difference between them
Answers
Virus require human action whereas the worm don't. 1. Virus are attached to a file or programs, it affects only when the file or program is run. ... Both are equally dangerous but due to its power and speed of replication worms are considered as more dangerous.
Key Difference Between Virus And Worms
Worms use Computer Networks to spread itself while Viruses spread to different systems through executable files.
Spreading speed of a Worm is faster than a Virus.
The virus tends to damage, destroy or alter the files of target computers, whereas, Worms does not modify any file but aims to harm the resources.
The virus needs human action to replicate, whereas, Worms don’t.
Worms are independent files that exist within the memory of an infected computer, whereas, Virus are executable files or attach themselves to other executable files to operate.
The Virus needs hosts to spread while Worms do not require any host.
Virus corrupts or modifies the data on the target computer, whereas, Worms harm the network by consuming the bandwidth, deleting files or sending emails.
Explanation:
Computer worms are similar to viruses in that they replicate functional copies of themselves and can cause the same type of damage. In contrast to viruses, which require the spreading of an infected host file, worms are standalone software and do not require a host program or human help to propagate.