VTU 2022 Scheme  ·  Degree  ·  AIML

Data Security & Privacy BAD703

Module-wise notes, PYQs, and a built-in resource explorer — everything you need to crack BAD703 in one focused page.

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CodeBAD703
Credits04
CIE / SEE50 / 50
TypeTheory
Exam3 Hours
Hours / Week4:0:0:0
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Last Updated:  15 March 2026

Module Overview

M1

Module 1 Overview

Module 1: 10 hours

A model for Network Security, Classical encryption techniques: Symmetric cipher model, Substitution ciphers-Caesar Cipher, Monoalphabetic Cipher, Playfair Cipher, Hill Cipher, Polyalphabetic Ciphers, One time pad, Steganography

Block Ciphers and Data Encryption Standards: Traditional Block Cipher structures, data Encryption Standard (DES), A DES Example, The strength of DES, Block cipher design principles

Text book 1:
Chapter 1: 1.8 Chapter 3: 3.1, 3.2, 3.5 Chapter 4: 4.1, 4.2, 4.3, 4.4, 4.5

M2

Module 2 Overview

Module 2: 10 hours

Pseudorandom number Generators: Linear Congruential Generators, Blum Blum Shub Generator

Public key cryptography and RSA: Principles of public key cryptosystems-Public key cryptosystems, Applications for public key cryptosystems, Requirements for public key cryptography, Public key Cryptanalysis, The RSA algorithm: Description of the Algorithm, Computational aspects, The Security of RSA

Diffie-Hellman key exchange: The Algorithm, Key exchange Protocols, Man-in-the-middle Attack, Elliptic Curve Cryptography: Analog of Diffie-Hellman key Exchange, Elliptic Curve Encryption/Decryption, Security of Elliptic Curve Cryptography

Text book 1:
Chapter 8: 8.2 Chapter 9: 9.1, 9.2 Chapter 10: 10.1, 10.4

M3

Module 3 Overview

Module 3: 10 hours

Key management fundamentals, Key lengths and lifetimes, Key generation, Key establishment, Key storage, Key usage, Governing key management.

Public-Key Management: Certification of public keys, The certificate lifecycle, Public-key management models, Alternative approaches.

Text book 2:
Chapter 10, Chapter 11

M4

Module 4 Overview

Module 4: 10 hours

Web security consideration, Transport layer security.

IP Security: IP Security overview, IP Security Policy, Encapsulating Security Payload, Combining security associations, Internet key exchange.

Text book1:
Chapter 17: 17.1, 17.2 Chapter 20: 20.1, 20.2, 20.3 20.4, 20.5

M5

Module 5 Overview

Module 5: 10 hours

Data Security: Data hiding in Text-Basic features, Applications of data hiding, Watermarking, Intuitive Methods, Simple Digital methods, Data hiding in Text, Innocuous Text, Mimic Functions.

Data hiding in Images: LSB encoding, BPCS Steganography, Lossless data hiding

Textbook 3:
Chapter 10: 10.1, 10.2, 10.3, 10.4, 10.5, 10.6, 10.7, 10.8
Chapter 11: 11.1, 11.2, 11.3

Data Security & Privacy BAD703 is a VTU course covered through module-wise syllabus, notes, and PYQ-driven exam practice available on this page.

Credits for BAD703: 04.

Yes. You can access organized notes, PDFs, and PYQ material from the file explorer/resources section on this page.

Start with module summaries, solve recent PYQs unit-wise, and finish with complete paper practice under time constraints for SEE readiness.

Yes, this page is maintained with current scheme-oriented materials and practical exam-focused resource curation.

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Resource Explorer

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Frequently Asked Questions

What is BAD703 (Data Security & Privacy BAD703)?

Data Security & Privacy BAD703 is a VTU course covered through module-wise syllabus, notes, and PYQ-driven exam practice available on this page.

How many credits is BAD703?

Credits for BAD703: 04.

Are notes and previous year question papers available for BAD703?

Yes. You can access organized notes, PDFs, and PYQ material from the file explorer/resources section on this page.

How should I prepare Data Security & Privacy BAD703 for VTU exams?

Start with module summaries, solve recent PYQs unit-wise, and finish with complete paper practice under time constraints for SEE readiness.

Is this BAD703 page updated for current VTU scheme?

Yes, this page is maintained with current scheme-oriented materials and practical exam-focused resource curation.

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