Untitled Lesson 10D 3

Internet Protocols

Learning Objectives

To be able to list 5 new protocols and what they do. ☺

To understand the fundamentals of the internet and how they operate.

To explain what they cloud is and how it fits into the internet.

Protocols, what are they?

Recap on what we learned last lesson about protocols.

Types of Protocols

​There are 5 (6) protocols that you need to know.

• ​HTTP - HyperText Transfer Protocol

• HTTPS - Hypertext Transfer Protocol Secure

• SMTP - Simple Mail Transfer Protocol

• FTP - File Transfer Protocol

• POP3 - Post Office Protocol

• IMAP - Internet Messaging Access Protocol

Dropdown

HTTP stands for ​

Select answer

HTTP and HTTPS

HTTP (HyperText Transfer Protocol) is a protocol used for communication between web browsers and web servers. It defines how data is transmitted over the internet, enabling users to request and receive web pages, images, videos, and other resources.

HTTPS (Secure) does this but with additional security as it can encrypt the data transmitted.

Dropdown

HTTP is used to transmit data between ​

Select answer

and ​

Select answer

, allowing uses to view ​

Select answer

, text, images and videos.

Open Ended

What is the difference between HTTP and HTTPS

Multiple Choice

FTP stands for......?

• Fire Transmit Protocol

• File Transform Protocol

• File Transfer Protocol

• Fire Transfer Protocol

FTP

​FTP (File Transfer Protocol) is a standard network protocol used to transfer files between a client and a server over a network (such as the internet). It is commonly used for uploading and downloading files, particularly for managing website files on a web server.

Reorder

The next protocol starts with an S, what is it?

• S

• M

• T

• P

1

2

3

4

• 1
• 2
• 3
• 4

​Simple Mail Transfer Protocol

SMTP (Simple Mail Transfer Protocol) is the standard protocol used for sending emails over the internet. It is responsible for transmitting messages from an email client to an email server and between mail servers.

Poll

Can you use SMTP to receive Emails.

• Yes

• No

• Maybe

Multiple Choice

The next Protocol is POP_?

• 1

• 2

• 3

• 4

POP3

POP3 (Post Office Protocol version 3) is a protocol used for retrieving emails from a mail server to a local email client. It allows users to download emails to their device and read them offline.

It deletes its copy of the email once it has been delivered.

Dropdown

POP3 is used to retrieving emails from a ​

Select answer

and sends it to a ​

Select answer

where it is ​

Select answer

once delivered.

Multiple Choice

What is the last protocol we need to learn?

• MOB

• BOB

• IMAP

• none, we are done now!

IMAP

IMAP (Internet Message Access Protocol) is a protocol used for retrieving and managing emails on a mail server while keeping them synchronized across multiple devices. Unlike POP3, IMAP allows users to access their emails from different devices without deleting them from the server.

Multiple Choice

Which one of these protocols does not interact with email?

• POP3

• IMAP

• HTTPS

• SMTP

Learning Objectives

To be able to list 5 new protocols and what they do.

To understand the fundamentals of the internet and how they operate.☺

To explain what they cloud is and how it fits into the internet.

Dropdown

The Internet is a network of networks created with a massive combination of ​

Select answer

.
It uses ​

Select answer

to function. and accessed using ​

Select answer

URL

The Uniform Resource Locator is the address used to access resources on the internet, such as web pages, images, and files. It specifies the location of a resource and how to retrieve it.

Learning Objectives

To be able to list 5 new protocols and what they do.

To understand the fundamentals of the internet and how they operate.

To explain what they cloud is and how it fits into the internet.☺

The Cloud

The Cloud refers to a network of remote servers that store, manage, and process data over the internet instead of a local computer or on-premises server.

Cloud computing allows users to access resources, applications, and storage on demand, without needing physical infrastructure.

Learning Objectives

To be able to list 5 new protocols and what they do.

To understand the fundamentals of the internet and how they operate.

To explain what they cloud is and how it fits into the internet.