What is HTTPS?
Hypertext Transfer Protocol Secure (HTTPS) is the secure version of HTTP. HTTPS is encrypted using TLS to increase security of data transfer. This is particularly important when users transmit sensitive data.
How does HTTPS work?
HTTPS uses TLS encryption with asymmetric public key infrastructure. The private key is controlled by the website owner and decrypts information encrypted by the public key, which is available to anyone.
Why is HTTPS important?
HTTPS prevents information from being broadcast in a way that's easily viewed by anyone snooping on the network. Without HTTPS, communications occur in plain text, making them vulnerable to interception.