Course
Cryptography and Network Security

Cryptography and Network Security

Neso Academy
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Content

Introduction to Cryptography and Network Security

1

CIA Triad

2

Security Services

5

Security Mechanisms

6

Network Security Model

7

Cryptography

8

Cryptography – Key Terms

9

Cryptanalysis

10

Brute Force Attack

11

Classical Encryption Techniques

12

Caesar Cipher (Part 1)

13

Caesar Cipher (Part 2)

14

Monoalphabetic Cipher

15

Playfair Cipher (Part 1)

16

Playfair Cipher (Part 2)

17

Playfair Cipher (Solved Question)

18

Hill Cipher (Encryption)

19

Hill Cipher (Decryption)

20

Introduction to Cryptography and Network Security

About
Description
Resources
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Introduction to Cryptography and Network Security

Network Security: IntroductionTopics discussed:1) Need for computer network security with a real-world example.2) Importance of protecting the data, computer, network, infrastructure, and everything that needs protection.3) Explanation of why encryption is needed in securing the data transmission on the internet.4) Various goals and intentions of attackers on the internet.5) Explanation of Phishing attack with a banking example.Follow Neso Academy on Instagram: @nesoacademy (https://bit.ly/2XP63OE)Contribute: http://www.nesoacademy.org/donateMemberships: https://bit.ly/2U7YSPIBooks: http://www.nesoacademy.org/recommende...Website ► http://www.nesoacademy.org/Forum ► https://forum.nesoacademy.org/Facebook ► https://goo.gl/Nt0PmBTwitter      ► https://twitter.com/nesoacademyMusic:Axol x Alex Skrindo - You [NCS Release]#NetworkSecurityByNeso#Cryptography#NetworkSecurity

CSE 4th Year

Introduction to Cryptography and Network Security

1

CIA Triad

2

Security Services

5

Security Mechanisms

6

Network Security Model

7

Cryptography

8

Cryptography – Key Terms

9

Cryptanalysis

10

Brute Force Attack

11

Classical Encryption Techniques

12

Caesar Cipher (Part 1)

13

Caesar Cipher (Part 2)

14

Monoalphabetic Cipher

15

Playfair Cipher (Part 1)

16

Playfair Cipher (Part 2)

17

Playfair Cipher (Solved Question)

18

Hill Cipher (Encryption)

19

Hill Cipher (Decryption)

20

CSE 4th Year

Network Security: IntroductionTopics discussed:1) Need for computer network security with a real-world example.2) Importance of protecting the data, computer, network, infrastructure, and everything that needs protection.3) Explanation of why encryption is needed in securing the data transmission on the internet.4) Various goals and intentions of attackers on the internet.5) Explanation of Phishing attack with a banking example.Follow Neso Academy on Instagram: @nesoacademy (https://bit.ly/2XP63OE)Contribute: http://www.nesoacademy.org/donateMemberships: https://bit.ly/2U7YSPIBooks: http://www.nesoacademy.org/recommende...Website ► http://www.nesoacademy.org/Forum ► https://forum.nesoacademy.org/Facebook ► https://goo.gl/Nt0PmBTwitter      ► https://twitter.com/nesoacademyMusic:Axol x Alex Skrindo - You [NCS Release]#NetworkSecurityByNeso#Cryptography#NetworkSecurity

Course Overview

What’s a Rich Text element?

The rich text element allows you to create and format headings, paragraphs, blockquotes, images, and video all in one place instead of having to add and format them individually. Just double-click and easily create content.

Static and dynamic content editing

A rich text element can be used with static or dynamic content. For static content, just drop it into any page and begin editing. For dynamic content, add a rich text field to any collection and then connect a rich text element to that field in the settings panel. Voila!

How to customize formatting for each rich text

Headings, paragraphs, blockquotes, figures, images, and figure captions can all be styled after a class is added to the rich text element using the "When inside of" nested selector system.

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