When should I use symmetric vs asymmetric encryption?

When should I use symmetric vs asymmetric encryption?

Symmetric encryption is best for encrypting large amounts of data quickly, while asymmetric encryption is ideal for secure key exchange.

Can you give me an example of each?

Sure! Symmetric encryption is like using a single key to lock and unlock a box, while asymmetric uses a public key to lock and a private key to unlock.

What are the advantages of each type?

Symmetric encryption is faster and requires less computational power, while asymmetric encryption offers better security for key distribution.

Are there any scenarios where I should avoid one of them?

Yes, avoid symmetric encryption for key exchange over insecure channels, and avoid asymmetric for encrypting large data due to speed.