The internet is a globally connected network system that
uses TCP/IP to transmit data via various types of media. The internet is a network
of global exchanges – including private, public, business, academic and
government networks – connected by guided, wireless and fiber-optic
technologies. By using internet, you can send anything you want and contact our
friends in everywhere. We also can find many information and work by using
internet. Internet today is a growing universe of interlinked web pages and web
apps, teeming with videos, photos, and interactive content. What the average
user doesn't see is the interplay of web technologies and browsers that makes
all this possible. Over time web technologies have evolved to give web
developers the ability to create new generations of useful and immersive web
experiences. Today's web is a result of the ongoing efforts of an open web
community that helps define these web technologies, like HTML5, CSS3 and WebGL
and ensure that they're supported in all web browsers. The colour bands in this
visualization represent the interaction between web technologies and browsers,
which brings to life the many powerful web apps that we use daily. In
conclusion, internet is a important thing in our life without internet we
cannot do many things.
Web authorization
What is web authorization? Web authorization is the function
of specifying access rights/privileges to resources, which is related to
information security and computer security in general and to access control in
particular. More formally, "to authorize" is to define an access
policy. For example, human resources staff are normally authorized to access
employee records and this policy is usually formalized as access control rules
in a computer system. During operation, the system uses the access control
rules to decide whether access requests from (authenticated) consumers shall be
approved (granted) or disapproved (rejected). Resources include individual
files or an item's data, computer programs, computer devices and functionality
provided by computer applications. Examples of consumers are computer users,
computer Software and other Hardware on the computer.
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