Which of the following is a secure version of HTTP?

The correct answer is HTTPS, which stands for Hypertext Transfer Protocol Secure. It is the secure version of HTTP (Hypertext Transfer Protocol), and it is designed to provide a secure communication channel over a computer network. HTTPS uses encryption protocols, such as Transport Layer Security (TLS), to protect the integrity and confidentiality of data exchanged between a user's web browser and the website they are visiting.

This encryption helps prevent eavesdropping, tampering, and man-in-the-middle attacks, which are common threats when transmitting sensitive information over the Internet, such as passwords, credit card numbers, and other personal data. By utilizing HTTPS, users can have greater confidence that their interactions with websites are secure and that their data is protected.

The other options do not represent a secure version of HTTP:

• HTP is not a recognized protocol; it seems to be a typographical error.

• HMTP is not related to web protocols and does not denote secure communication.

• HTTPs is a common typographical error for HTTPS, but as a standard, it is not officially recognized.

Thus, HTTPS is the correct choice for identifying the secure version of the HTTP protocol.