What is Cryptography? | Introduction to Cryptography | Cryptography for Beginners | Edureka

Cybersecurity Online Training: https://www.edureka.co/cybersecurity-certification-training ** Cryptography is essential to protect the information shared across ...

Cryptography: Crash Course Computer Science #33

Today we're going to talk about how to keep information secret, and this isn't a new goal. From as early as Julius Caesar's Caesar cipher to Mary, Queen of ...

Cryptography Inroduction in HINDI | Imp for UGC NET and GATE | Computer Networks

Introduction to cryptography in network security. Various Encryption and Decryption Algorithms ...

Principles of Network Security and Cryptography

In this video tutorial we study the basic principles of Network security and also see the concept of Cryptography by understanding a basic example. Principles of ...

Cryptography basics: What is Encryption and Decryption

Get Full Course: http://www.engineeringmentor.com/CNYTv3 Networks #3: This tutorial introduces the Cryptography basics. It also explains what is Encryption ...

Cryptography and Network Security - Message Authentication Code - GATE CSE

The complete YouTube playlist can be viewed here: https://goo.gl/mjyDev This lesson explains the concept of Message Authentication Code, under the course, ...

Firewalls and Their Types - Cryptography and Network Security - GATE(CSE)

The complete YouTube playlist can be viewed here: https://goo.gl/mjyDev This lesson explains the concept of Firewalls and Their Types, under the course, ...

NETWORK SECURITY - DES (DATA ENCRYPTION STANDARD) ALGORITHM

DES algorithm follows the Feistel Structure Most of the Block cipher algorithms follows Feistel Structure BLOCK SIZE - 64 bits Plain Text No. of Rounds - 16 ...

NETWORK SECURITY - TYPES OF ATTACKS

Two Categories of attacks 1) Passive Attacks a) Release of the content b) Traffic Analysis 2) Active Attacks a) Masquerade b) Replay c) Modification of Message .

NETWORK SECURITY - SUBSTITUTION TECHNIQUES

Substitution Techniques Here the Plain Text Letters are replaced with Cipher Text Characters 1) Caesar Cipher 2) Play Fair Cipher.

Cryptography and Network Security


Principles of Security: Cryptography and Network Security for GATE(CSE)

This lesson explains the Principles of Security, under the course, "Cryptography and Network Security for GATE". The lesson explains the following points: Data ...

cryptography and network security-Introduction(1)


Symmetric Encryption & Caesar Cipher: Cryptography and Network Security - Unacademy GATE(CSE)

This lesson explains the Symmetric Encryption & Caesar Cipher, under the course, "Cryptography and Network Security for GATE". The lesson explains the ...

Cryptography and Network Security - Data Encryption Standard(Part 2) - GATE(CSE)

The complete YouTube playlist can be viewed here: https://goo.gl/mjyDev This lesson explains Data Encryption Standard, under the course, "Cryptography and ...