Both viruses and worms are cyber security threats that can cause damage and copy themselves quickly. The main difference between them is how they self-replicate: Viruses: Require human action to spread. They are malicious programs attached to executable files that can modify or delete data. Worms: Are stand-alone malicious programs that can self-replicate and spread independently as soon as they breach a system. They are a type of malware that replicates itself and can spread to different computers via a network. Worms can spread more quickly than viruses because they self-replicate. They... Show more

Both viruses and worms are cyber security threats that can cause damage and copy themselves quickly. The main difference between them is how they self-replicate:

Viruses: Require human action to spread. They are malicious programs attached to executable files that can modify or delete data.
Worms: Are stand-alone malicious programs that can self-replicate and spread independently as soon as they breach a system. They are a type of malware that replicates itself and can spread to different computers via a network.
Worms can spread more quickly than viruses because they self-replicate. They can also harm resources and increase a system's load, which can lead to slow processing, system crashes, and network failures.

Show less