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BCA Semester IV - Network Security

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BCA Semester IV - Network Security

Network Security

updated on icon Updated on Jun, 2025

language icon Language - English

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category icon IT and Software ,Network and Security,Network Security

Lectures -36

Quizzes -3

Duration -4 hours

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Course Description

UNIT I Cryptography Terminology:

  • Stenography, Subscription ciphers, one-time patios,
  • Cryptographic Protocols-Introduction using Symmetric Cryptography, one-way Hash Functions, communication using public-key cryptography and hybrid cryptosystems, Digital Signatures,
  • Digital Signatures with encryption, Random and pseudo-random sequence generation,
  • Basic protocols- key Exchange, authentication and key exchange, formal analysis,
  • secret splitting, secret sharing, and cryptographic protection of databases.

UNIT-II Key Length-symmetric key length:

  • Key Management Generation transfer, verification use, Store Backup, lifetime, destruction, and public key management.
  • Algorithm types and modes-Electronic codebook, Black replay, Cipher Block clouding, Stream
  • Ciphers, self-synchronizing, cipher-feedback, synchronous stream, output feedback, counter mode, choosing cipher mode, comparison
  • Using Algorithms-choosing an algorithm, public key versus symmetric encrypting and
  • communication channels. Encrypting data for storage hardware encryption versus software
  • Encryption

UNIT-III Digital Signature Algorithm

Prerequisites

No Prior Knowledge is Required

BCA Semester IV - Network Security

Curriculum

Check out the detailed breakdown of what’s inside the course

Cryptography

23 Lectures
  • play icon Course Introduction 00:47 00:47
  • play icon Introduction to Information Security 03:47 03:47
  • play icon Difference between all the Security Disciplines 04:50 04:50
  • play icon Course Resources
  • play icon The CIA triad questionnaire
  • play icon The CIA Triad 11:17 11:17
  • play icon Other Important InfoSec Concepts 10:47 10:47
  • play icon Authentication and Authorization 04:27 04:27
  • play icon Cryptography 08:13 08:13
  • play icon Risk, Threat, Vulnerability 04:02 04:02
  • play icon Basic infosec concepts questionnaire
  • play icon Security Governance 04:37 04:37
  • play icon Security Policies 05:56 05:56
  • play icon Security Auditing 02:37 02:37
  • play icon Risk Management 02:16 02:16
  • play icon Laws and Regulations 04:19 04:19
  • play icon Application Security 05:12 05:12
  • play icon Security Governance Questionnaire
  • play icon Introduction to Hacking 04:12 04:12
  • play icon Phishing 06:04 06:04
  • play icon DDoS 05:19 05:19
  • play icon Viruses, Worms, Malware 06:03 06:03
  • play icon SQL Injection 05:39 05:39

Unit 2- Key Management, Algorithm types and modes

12 Lectures
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Unit 3-Digital Signature Algorithm

1 Lectures
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Instructor Details

Tutorialspoint

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