HTTPS
networkingHypertext Transfer Protocol Secure — an extension of HTTP that uses TLS to encrypt communication between a web browser and a server.
Pronunciation
Correct
H-T-T-P-S
/eɪtʃtiːtiːpiːɛs/
Each letter is spoken individually: H-T-T-P-S. Stands for Hypertext Transfer Protocol Secure.
Source: www.rfc-editor.org(official spec)