What is the difference between http and https?

HTTP and HTTPS are both protocols used for transferring data over the internet.
However, there are some key differences between the two protocols.

• Security: HTTP is not a secure protocol, while HTTPS is. This means that data sent over HTTP can be intercepted by someone, while data sent over HTTPS is encrypted and can only be read by the intended recipient.
• Port: HTTP uses port 80, while HTTPS uses port 443. This is because port 80 is the default port for HTTP, while port 443 is the default port for HTTPS.
• URL: The URL for an HTTP website will start with "http://", while the URL for an HTTPS website will start with "https://".
• Lock icon: An HTTPS website will have a lock icon in the address bar of your web browser. This icon indicates that the website is using HTTPS and that the connection is secure.

In general, you should always use HTTPS whenever possible. This will help to
protect your data from being intercepted by someone.

Here is a table summarizing the key differences between HTTP and HTTPS: