BCA Semester IV - Network Security
Network Security
Updated on Jun, 2025
Language - English
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
Curriculum
Check out the detailed breakdown of what’s inside the course
Cryptography
23 Lectures
-
Course Introduction
00:47
00:47
-
Introduction to Information Security
03:47
03:47
-
Difference between all the Security Disciplines
04:50
04:50
-
Course Resources
-
The CIA triad questionnaire
-
The CIA Triad
11:17
11:17
-
Other Important InfoSec Concepts
10:47
10:47
-
Authentication and Authorization
04:27
04:27
-
Cryptography
08:13
08:13
-
Risk, Threat, Vulnerability
04:02
04:02
-
Basic infosec concepts questionnaire
-
Security Governance
04:37
04:37
-
Security Policies
05:56
05:56
-
Security Auditing
02:37
02:37
-
Risk Management
02:16
02:16
-
Laws and Regulations
04:19
04:19
-
Application Security
05:12
05:12
-
Security Governance Questionnaire
-
Introduction to Hacking
04:12
04:12
-
Phishing
06:04
06:04
-
DDoS
05:19
05:19
-
Viruses, Worms, Malware
06:03
06:03
-
SQL Injection
05:39
05:39
Unit 2- Key Management, Algorithm types and modes
12 Lectures
Unit 3-Digital Signature Algorithm
1 Lectures
Instructor Details
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