What is Url and HTTP & HTTPS

Uniform Resource Locator (URL) and HTTP and HTTPS

 

 What is Uniform Resource Locator

 Hello friends,  What is your go to blog in the last few posts?  And what is its type, e-commerce?  And what is cloud storage ?, today I am going to tell you about Uniform Resource Locator (URL) and HTTP and HTTPS.

 Uniform Resource Locator (URL):

 A Uniform Resource Locator (URL) is commonly referred to as a web address, a reference to a web resource, a URL goes to a computer network to find and retrieve its location.  URLs are most commonly used to refer to web pages (HTTP), but are also used for database access (JDBC) file transfer (FTP), e-mail.  Most browsers display the URL of the web page in the address bar.

 url system

 A URL is an Internet address for a website, file or document in common format;

 http: //www.address/directories/file name

 Every computer connected to the Internet has its own unique URL without which other computers cannot access it.  Usually a URL can be displayed as follows:

 http://www.example.com/index.html

 It indicates a protocol (http), a hostname (www.example.com), and a filename (index.html).  Below are some examples of TLDs (top level domains) sharing references.

 HTTP and HTTPS:

 Top level domains

 HTTP (Hyper Text Protocol) is an application protocol for distributed, collaborative, Hypermedia information systems.  HTTP is the basis of data communication for the World Wide Web.  Hyper text is structured text that uses logical links (hyperlinks).  HTTP is a protocol for exchanging or transferring hyper text.  HTTP functions as a request-response protocol in the client-server computing model.

 The protocol for secure communication over a computer network using HTTP is HTTPS (HTTP Secure).  HTTPS communicates over HTTP but the connection is encrypted by the transport layer SecureT or Secure Socket Layer.  The main motivation for HTTPS is the integrity of the website's authentication, privacy protection, and data exchange.  It is specially and widely used for internet websites where financial transactions take place or there is a need to keep the data confidential.

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