Q: In which of the following scenarios is symmetric encryption better than asymmetric encryption? Select all that apply.
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Q: Which of the following situations lends itself better to symmetric encryption than asymmetric encryption? Choose every option that pertains.
- You need a digital signature for message verification.
- You need to encrypt and decrypt a large amount of data.
- All communications will take place over a trusted network, like a company’s internal servers.
- Communications may take place over untrusted networks.
Explanation: When opposed to asymmetric encryption, which is slower owing to the complicated mathematical calculations it requires, symmetric encryption is often quicker and more efficient when it comes to processing huge amounts of data. The issues of key management that are associated with symmetric encryption are less of a worry when it is being used inside a trusted environment. Additionally, the speed and efficiency of symmetric encryption are favorable.
