Which of the following security protocols adds an encrypted wrapper layer around a standard File Transfer Protocol channel to protect authentication variables? MCQ with Answer and Explanation
Which of the following security protocols adds an encrypted wrapper layer around a standard File Transfer Protocol channel to protect authentication variables?
A. SMTP route link
B. Telnet console channel
C. Unencrypted HTTP link
D. FTPS (FTP over SSL/TLS)
Answer: Option D
Solution (By JKSSB Mock Tests)
FTPS is an extension to the standard File Transfer Protocol (FTP) that adds support for Transport Layer Security (TLS) and Secure Sockets Layer (SSL) cryptographic protocols.
What does an 'HTTP Cookie' data structure use to identify a returning user session securely to a server database without prompting continuous password requests?
A.The client computer's current internal hardware operating core temperature
B.The user's physical home street address record
C.An unlinked structural HTML layout design code block
D.A unique Session ID token string stored locally in the browser and transmitted with each HTTP request
Explanation:
When a user logs in, the server generates a unique session identifier and passes it to the browser as a cookie. The browser automatically includes this token with future requests, maintaining the authenticated session.
Which specific protocol variant establishes a secure, encrypted file management channel over a standard Transport Layer Security (TLS) tunnel, separate from SSH-based options?
Explanation:
FTPS uses SSL/TLS encryption to protect file transfers, distinct from SFTP which relies on the SSH protocol layer for its security tunnels.
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