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Internet Principle of Operation - Coggle Diagram
Internet Principle
of Operation
:explode: WEB BROWSER
A software
to access and view webpages
Purpose:
to navigate the web.
connect to servers across the world
to search for specific information
to share personal information
allow users to modify the website content (blog)
Examples:
i. Microsoft Edge
ii. Google Chrome
iii. Mozilla Firefox
iv. Vivaldi
v. Safari
vi. Opera
vii. Maxthon
:explode: INTERNET SERVICE PROVIDER (ISP)
Provides individuals and organizations
access to the Internet free or for a fee.
Examples
TM :Unifi Home, Unifi Postpaid Mobile,Unifi Prepaid
Maxis :Maxis Home Fibre, Maxis 4G Wifi,…
Celcom :Celcom Home Fibre, Celcom Wireless,…
Digi :Digi Home Fibre, Digi Mobile Broadband,…
TIME
City Broadband
Provide Related Services Such As:
i. Web site hosting and development
ii. Email hosting
iii. Online storage
Responsibility Of An ISP
i. Providing and maintaining a connection to the Internet.
ii. Support the hardware and software needed to service that connection.
iii. To protect their site and network from external threats such as viruses, hacker attacks and other illegal activities.
iv. Provide 24-hour customer service and technical support.
Factor To Consider When Selecting An ISP
i. Types of connection – cellular/satellite/fiber-optic/cable
ii. Speed of your connection
iii. Access location
v. Price and cost
:explode: DIFFERENCES BETWEEN HTTP AND HTTPS
HTTP(
H
yper
T
ext
T
ransfer
P
rotocol)
A system for transmitting and receiving information from a server
Is
less secure
as the data is vulnerable to hackers
No certificates are required
HTTPS(HTTP With Secure
Socket Layer (SSL)).
A system for transmitting and receiving information in a secure format from a server
Is
more secure
as the data is encrypted before it is sent across a network
Requires SSL Digital Certificate