What mechanism does an online payment web application implement over HTTPS routes to substitute sensitive credit card numbers with secure, randomized reference tokens during financial transactions? MCQ with Answer and Explanation
What mechanism does an online payment web application implement over HTTPS routes to substitute sensitive credit card numbers with secure, randomized reference tokens during financial transactions?
A. Static FTP file catalog adjustments
B. Altering localized device hardware MAC address registries
C. Running outbound SMTP mail server delivery routines
D. Tokenization
Answer: Option D
Solution (By JKSSB Mock Tests)
Tokenization swaps sensitive primary account numbers with algorithmic token strings, protecting original financial data from interception during online payment processing.
Explanation:
Cross-Site Scripting (XSS) is a vulnerability where attackers inject malicious scripts into otherwise benign websites, which are then executed in users' browsers.
Which of the following network parameters identifies an unencrypted network protocol configuration variant used to transfer files over port 21 without encryption?
Explanation:
Standard File Transfer Protocol (FTP) operates unencrypted across ports 20 and 21, transmitting authentication and data packets in plain text.
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