A customer uses URL authentication to prevent hotlinking of their services. The request URL is: of the following checks will the CDN server perform? (Multiple choice)

The correct answer is B. Encrypted string verification. After the time verification passes, a string is constructed using the sstring C. Authentication parameters: whether to carry authentication parameters. If no authentication D. Time verification: Determine whether the current system time is within the time range. If it is outside. See the full explanation below for the reasoning.

Advanced Network and Security Architecture Design

Question

A customer uses URL authentication to prevent hotlinking of their services. The request URL is:

of the following checks will the CDN server perform? (Multiple choice)

Options

AReferer verification: If the referer field value carried in the request URL is empty, the CDN node
BEncrypted string verification. After the time verification passes, a string is constructed using the sstring
CAuthentication parameters: whether to carry authentication parameters. If no authentication
DTime verification: Determine whether the current system time is within the time range. If it is outside

How the community answered

(28 responses)

A
21% (6)
B
79% (22)

Topics

#CDN#URL authentication#hotlink protection#content security

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