Which specific protocol operates inside email infrastructures to provide secure, encrypted message transfers between independent mail servers over port 465 or 587? MCQ with Answer and Explanation
Which specific protocol operates inside email infrastructures to provide secure, encrypted message transfers between independent mail servers over port 465 or 587?
A. HTTP unencrypted standards
B. POP3 server frameworks
C. SMTPS / Secure SMTP
D. IMAP protocol loops
Answer: Option C
Solution (By JKExamLibrary)
Secure SMTP variants utilize cryptographic SSL/TLS layers to encrypt email transmissions between mail servers, preventing eavesdropping and data tampering.
Explanation:
The path in a URL specifies the location of a resource on the server, e.g., /folder/page.html. The query string follows the path and is preceded by '?'.
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