In your online searches, you will come across websites whose addresses have either an HTTP or HTTPS prefix at the beginning. Even though the two protocols appear similar at first glance, the extra ‘S’ signifies the vast difference between the two. If you are going to browse the internet, then it is important to understand how websites operate.
Hypertext Transfer Protocol (HTTP) refers to the basic protocol of communication for a web server and a browser. With HTTP, any interaction will involve the exchange of information as plain text. The connection will simply mean that there is an open transfer of information between the browser and the host web server. It works well for any information that is not private in nature.
The Hypertext Transfer Protocol Secure, or HTTPS, acts as the secure version of HTTP. The most obvious difference when discussing HTTP vs. HTTPS lies in the area of encryption. In case the website uses HTTPS, there will be encryption of the connection prior to the exchange of any information.
The next step to make in order to become an HTTPS website is the acquisition of an SSL certificate or its modern alternative called TLS (both stand for Secure Sockets Layer). It is a kind of digital document issued by a reliable third-party agency and acts as an identity card for the server. The process of setting up security includes such steps as:
Contemporary web browsers are known for placing a high emphasis on browser security. When a visitor opens an HTTP website, modern browsers show a clear “Not Secure” notice.
On the other hand, the advantages of a secure website include:
The selection of either HTTPS or HTTP is a no-brainer. Although HTTP played a vital role in laying the foundation of the early internet infrastructure, it does not offer the necessary security elements required by today’s modern internet world. An SSL certificate helps to secure data, gain user trust, and enhance the technical functionality of a website.
