SSH uses ___________ to authenticate the remote computer.(a) public-key cryptography(b) private-key cryptography(c) any of public-key or private-key(d) both public-key & private-keyThe question was asked in an online interview.I would like to ask this question from SSH in chapter Application Layer of Computer Network

SSH uses ___________ to authenticate the remote computer.(a) public-ke

1.	SSH uses ___________ to authenticate the remote computer.(a) public-key cryptography(b) private-key cryptography(c) any of public-key or private-key(d) both public-key & private-keyThe question was asked in an online interview.I would like to ask this question from SSH in chapter Application Layer of Computer Network
Answer» The correct answer is (a) public-key cryptography For explanation I WOULD say: Public ENCRYPTION key is SLOWER but more flexible. Every cryptographic security SYSTEM requires a private key for private access and a public key for location.

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