HTTPS - Wikipedia Hypertext Transfer Protocol Secure (HTTPS) is an extension of the Hypertext Transfer Protocol (HTTP) It uses encryption for secure communication over a computer network, and is widely used on the Internet [1][2] In HTTPS, the communication protocol is encrypted using Transport Layer Security (TLS) or, formerly, Secure Sockets Layer (SSL) The protocol is therefore also referred to as HTTP
What is HTTPS? - Cloudflare Hypertext transfer protocol secure (HTTPS) is the secure version of HTTP, which is the primary protocol used to send data between a web browser and a website HTTPS is encrypted in order to increase security of data transfer
HTTPS - Glossary | MDN HTTPS (HyperText Transfer Protocol Secure) is an encrypted version of the HTTP protocol It uses TLS to encrypt all communication between a client and a server This secure connection allows clients to safely exchange sensitive data with a server, such as when performing banking activities or online shopping
What Is HTTPS and Why It Matters - McAfee First, look for “https: ” at the very beginning of the web address That “s” is your first clue Second, and more visibly, look for a small padlock icon, usually located just to the left of the address If you see that padlock, it means the connection is encrypted and your data is secure
The HTTPS-Only Standard - Introduction to HTTPS For an in-depth introduction (no technical background required), check out the DigitalGov University presentation, “An Introduction to HTTPS”, to learn what HTTPS is and how it protects web services and users