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TLS and HTTPS
TLS and HTTPS
Question 1 of 6
What is the key difference between symmetric and asymmetric encryption?
A
Symmetric uses one shared key for both encryption and decryption; asymmetric uses a public/private key pair
B
Symmetric uses public/private key pairs; asymmetric uses a single shared key
C
Symmetric is used for authentication; asymmetric is used for confidentiality
D
Symmetric requires a certificate authority; asymmetric does not
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