What Is HTTPS? The Difference between HTTP and HTTPS

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HTTPS or Hypertext Transfer Protocol Secure is known as the secured version of HTTP. It is an important protocol required to send the data securely between the website and the web browser. HTTPS is an encrypted form that increases the security of data transfer manifold.

Modern web browsers like Google Chrome mark the sites as unsafe or different which do not use the HTTPS. It uses the SSL or Secured Socket Layer for establishing an encrypted link between the two systems. This prevents the incidence of hacking since the data transferred is purely confidential.

Let us now see a comparative difference between the HTTP and HTTPS.

HTTPS v/s HTTP- The Difference

  Basis of Difference                 HTTPS                   HTTP
  Nature The HTTPS is a secured protocol. The HTTP is an unsecured protocol.
 Encryption of Data In HTTPS, the data is encrypted while transferring from one system to another. In HTTP, there is no encryption of the data followed.
 The Requirement of SSL                Certificate For HTTPS, the websites need an SSL Certificate as it is mandatory. For HTTP, there is no requirement of an SSL Certificate.
 Operational Layers The Hypertext Transfer Protocol Secure operates on the transport layer. Whereas, the Hypertext Transfer Protocol operates over an application layer.
 Validation Required  Yes, for HTTPS the domain validation is required, a few web certificates and the legal document is also required. There is no such requirement of domain validation for HTTP.
 Representation of URL  In HTTPS, the website URL is represented as https:// In HTTP, the website URL is represented as http://
  Data Ports Required  For HTTPS, port 443 is required to send the data. To send data over HTTP, port 80 is required.
  No Tampering of Data  The websites using HTTPS do not face tampering of the data or details of customers. Websites that use HTTP can face the loss of data and even details of customers too. So, it is always advisable to use the HTTPS if financial transactions are involved.

 

HTTPS and HTTP are two types of website protocols that are being used by the websites globally. HTTP can be used over the Firewalls, but HTTPS requires a secure internet connection. But, users who are carrying out online banking transactions and e-commerce purchases must use HTTPS-enabled websites.

This will help in securing their transactions as well as the personal details too. So, regardless of any of the pros of HTTP, the web experts suggest using HTTPS for keeping the hackers at bay.

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