Q: There are various HTTP authentication mechanisms to authenticate a user. Login credentials are sent to the web server in clear text, in which of the following authentication scheme?
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A
Client Certificates
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B
Digest
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C
Basic
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D
NTLM
C
Answer:
C
Explanation:
The correct answer is:
Basic
Explanation: In Basic Authentication, login credentials (username and password) are sent to the web server in clear text (i.e., unencrypted) in the HTTP request. This can be a security risk unless it is used in combination with HTTPS (SSL/TLS), which encrypts the data during transmission. Other authentication schemes like Digest, NTLM, and Client Certificates offer more secure methods for transmitting credentials.
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