Netwok Security Most IMP Topics for Exam

Network Security MIMP Topics

 

Note: All the mentioned below topics videos are available in my channel (Unit wise playlist – which also given at the end of this page)

 

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Unit – 1

All Definitions & Terminology

Types of attack: Active and Passive attack

Active vs passive attack

Security Goals: Authentication, Confidentiality, Availability, Integrity, Non-repudiation

Substitution Techniques: Caesar Cipher, Mono alphabetic, Playfair cipher, Vigenère cipher, hill cipher, one time pad cipher (All methods with example)

Transposition Techniques: Columnar transposition and Rail fence Cipher

Mono alphabetic vs poly alphabetic (All methods with example)

Substitution vs transposition

Symmetric cipher vs asymmetric cipher

 

Unit – 2

Block cipher and stream cipher

DES algorithm

Strength, weakness and avalanche effect on DES

AES algorithm

 

Unit – 3

Double and Triple DES

All block cipher modes: EBC, CBC, CFB, OFB, Counter

 

Unit – 4

Application of asymmetric cryptography

RSA algorithm with example (Same example as given in blog)

Diffie Hellman with example (Same example as given in blog)

Man in the middle attack in Diffie-Hellman

Man in the middle attack in DES

 

Unit – 5

Hash function & its properties

Application of hash function

Sha 1 algorithm

MD 5 algorithm

SHA1 vs MD5

 

Unit – 6

Introduction & Application of MAC

HMAC

MAC vs Hash function

 

Unit – 7

Introduction and properties of digital signature

El Gamal digital signature scheme

Schnorr digital signature scheme

DSA (Digital signature algorithm)

 

Unit – 8

Public key distribution

x.509 (digital certificate): digital certificate format, obtaining and revocation

Public key infrastructure (PKIX) & it’s working

 

Unit – 9

Kerberos: terminology and Kerberos working

Kerberos version 4 authentication and its working

Kerberos version 4 message exchange

Limitation of Kerberos version 4

Kerberos Realm

Unit – 10

Web Security Threats & Approaches

SSL

HTTPS

SSH

 _____________________________________________________

 

Network Security (3170720 (CE - 9 Unit) & 3161606 (IT - 10 Unit)) unit wise video lecture (Playlist) link

IT Engineering Students

 

Unit – 1: https://bit.ly/3cTZlgy

Unit – 2: https://bit.ly/3cUxBsd

Unit – 3: https://bit.ly/3jEhpN9

Unit – 4: https://bit.ly/3qNakMW

Unit – 5: https://bit.ly/3qKChVD

Unit – 6: https://bit.ly/3uosh6R

Unit – 7: https://bit.ly/3ragLtR

Unit – 8: https://bit.ly/304phi2

Unit – 9: https://bit.ly/38wZeYz

Unit – 10: https://bit.ly/3x2TIGO

Computer Engineering Students

 

Unit – 1: https://bit.ly/3pr232Y

Unit – 2: https://bit.ly/30XE9CS

Unit – 3: https://bit.ly/33LJIFt

Unit – 4: https://bit.ly/3sz9NSx

Unit – 5: https://bit.ly/3prPK6z

Unit – 6: https://bit.ly/3ptV49M

Unit – 7: https://bit.ly/3szVSMi

Unit – 8: https://bit.ly/3FwbfZx

Unit – 9: https://bit.ly/3yZO8En

 

Network Security Blog Link: https://bit.ly/3wQnihi

 

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