Difference Between HTTP and HTTPS

In this post, we will understand the difference between HTTP and HTTPS protocols −

HTTP

It can be expanded as Hypertext Transfer Protocol.
It is less secure in comparison to HTTPS protocol.
This is because it has a vulnerability which could be used by hackers.
By default, it uses the port 80.
In general, HTTP URLs begin with http://.
It is generally used in websites that are designed to consume information (such as blogs).
It doesn’t scramble the data that needs to be transmitted.
It operates at the TCP/IP level.
A website with HTTP doesn’t need SSL certificate.
It doesn’t use any encryption.
It doesn’t help improve search rankings.
It is quick.

It can be expanded as Hypertext Transfer Protocol that is secure.
It has been designed to avoid hackers from accessing important information.
It provides a good amount of security against attacks by hackers.
By default, it uses port 443.
HTTPS URLs generally begin with https://.
It is generally used in places where a website requires to collect private information such as credit card number.
It scrambles the data before transmitting it.
At the receiver’s end, the data is descrambled to recover the original data.
This means, the transmitted information is difficult to hack.
It doesn’t have any separate protocol.
It works with the help of HTTP but uses encrypted TLS/SSL connection.
It requires SSL certificate.
Websites that use HTTPS have data encryption.
It also helps improve the search rankings.
It is slower in comparison to HTTP.
It is secure since the data is encrypted before sending across a network.

Published on 23-Apr-2021 06:53:22