Which of the following answers refers to an obsolete protocol used for secure data transfer over the web?
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
S-HTTP (Secure HTTP) is an obsolete protocol once used to secure web data transfer; it was superseded by HTTPS.
Correct answer(s): c. SHTTP
Exam domain: Domain 3: Security Architecture (18% weight on the official guide).
Official documentation & study links
Practice this certification
This page is one question from the CompTIA Security+ bank. Run a full timed practice exam with domain-weighted random questions in your browser.