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Lesson 4- Security Mechanism

Lesson 5 of 16 • 1 upvotes • 8:52mins

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Tripti Tanvi

The lessons talks about the various security mechanisms incorporated in a system. Real life examples are used to show how these mechanisms help in meeting the security demands.

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1

Overview of the Course

4:15mins

2

Lesson 1- History, Challenges and Objectives

14:40mins

3

Lesson 2- Security Architecture and Attacks

12:58mins

4

Lesson 3- Security Services

13:54mins

5

Lesson 4- Security Mechanism

8:52mins

6

Lesson 5 - Cryptosystem

9:46mins

7

Lesson 6- Cryptanalysis and Brute-Force Attacks

9:22mins

8

Lesson 7- Substitution Techniques

8:20mins

9

Lesson 8- Monoalphabetic and Polyalphabetic

9:42mins

10

Lesson 9- Transposition Cipher

10:02mins

11

Lesson 10- One Time Pad and Steganography

9:33mins

12

Lesson 11- Block Cipher

8:28mins

13

Lesson 12 - Feistel Block Cipher

9:05mins

14

Lesson 13 - Data Encryption Standard (DES)

9:31mins

15

Lesson 14- DES Analysis

12:48mins

16

Lesson 15- Block Cipher Modes of Operation

12:07mins

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