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Internet Principle of Operation - Coggle Diagram
Internet Principle of Operation
BROWSER
The purpose
to search for specific information, including text, pictures, music and video.
to share personal information (such as social networking website).
they connect to servers across the world, download the data we want, and then translate it into a visible image.
allow users to modify the website content (blog)
the tools we use to navigate the web.
The role
A browser is a software that enables users with an Internet connection to access and view webpages on a computer or mobile device.
Needs to install web browser in order to connect to and display in websites on their device.
Examples of web browsers
Vivaldi
Safari
Mozilla Firefox
Opera
Google Chrome
Maxthon
Microsoft Edge
Internet Service Provider (ISP)
The role
A business that provides individuals and organizations access to the Internet free or for a fee.
Provide service such as;
Web site hosting and development
Email hosting
Online storage
Examples of IPS
Celcom
Celcom Home Fiber
Celcom Wireless, etc...
Digi
Digi Home Fiber
Digi Home Broadband
Maxis
Maxis Home Fiber
Maxis 4G Wifi, etc...
TIME
TM
Unifi Postpaid Mobile
Unifi Prepaid
Unifi Home
City Broadband
Responsibility of an ISP
Support the hardware and software needed to service that connection.
To protect their site and network from external threats such as viruses, hacker attacks and other illegal activities.
Providing and maintaining a connection to the Internet
Provide 24-hour customer service and technical support.
HTTP and HTTPS
-one of the protocol of web address(URL).
Differences between HTTP and HTTPS
Requires SSL Digital Certificate.
A system for transmitting and receiving information from a server.
Is more secure as the data is encrypted before it is sent a cross a network.
Is less secure as the data is vulnerable to hackers.
A system for transmitting and receiving information in a secure format from a server.
No certificates are required.
HTTPS
HTTP
HTTP=
H
yper
T
ext
T
ranfer
P
rotocol is a system that is used to transmit and receive information from a server.
HTTPS
= a secure transfer system that encrypts the data before the connection is formed for sending or retrieving the data from the server(also known as HTTP with secure socket layer(SSL)).