English | MP4 | AVC 1920×1080 | AAC 44KHz 2ch | 36 lectures (4h 38m) | 4.60 GB
Unlock the Secrets of Classical Encryption & Number Theory
Cryptography is the art of securing communication and data through encryption techniques, ensuring confidentiality, integrity, and authenticity—the fundamental principles of the CIA triad. By applying mathematical concepts and computational algorithms, cryptography safeguards information from unauthorized access, preventing intruders or attackers from intercepting data in transit between the sender and receiver in a network model. In today’s digital world, cryptography plays a crucial role in keeping information secure and resilient against cyber threats.
Ready to unlock the secrets of cryptography?
This Zero to Hero Cryptography Course is designed to equip you with fundamental knowledge and essential skills in cryptography, building a strong foundation in classical encryption techniques, modular arithmetic, and prime number theory—key pillars of modern cryptographic systems.
If you’re an eager learner ready to explore the world of cryptography, this course is for you! Whether you’re a student, a cybersecurity professional, or an enthusiast, you’ll gain a deep understanding of encryption principles, strengthen your mathematical reasoning, and develop the skills needed to analyze and implement secure communication techniques effectively.
Let’s start the journey and step into the world of encryption—learn, implement, and master the art of securing information!
This course provides a solid introduction to cryptography, starting with classical encryption methods and covering key mathematical concepts essential from classical cryptographic systems to modern cryptographic systems.
Here’s what you’ll master:
Introduction to Cryptography : Discussed clearly all about the basic security and CIA triad means confidentiality,Integrity,Authenticity ,Availability etc.,
OSI Architecture: Discussed all about the attacks in terms of active and passive DOS attacks etc. Along with security mechanism and cryptanalytic attacks.
Classical Encryption Techniques: Discussed Network Security Model and Network Access security and historical ciphers like Caesar,Monoalphabetic, polyalphabetic,vernam ,Hill,Playfair, and substitution and transposition ciphers, and understand how they laid the groundwork for modern cryptography.
Number theory: Gain a strong foundation in prime numbers and GCD which are comes under the modular arithmetic needed to learn the modern cryptographic algorithms. so understand how prime numbers, modular inverses, and congruence’s are used to build secure systems.
Transform Your Understanding of Cryptography!
Whether you’re a student, professional, or hobbyist, this course will equip you with the knowledge and skills to excel in cryptography. Don’t miss this opportunity to unlock the secrets of secure communication.
What you’ll learn
- Introduction to security and its types and Basic Cryptography
- OSI architecture ,types of attacks,Network security model and its access
- Classical Cipher techniques inclusing substitutuion and tranposition techniques
- Modular arithmetic Iin number theory and Theorems like fermats,chinese remainder theorem etc.,
Table of Contents
Introduction to security and its types and Basic Cryptography keywords
1 Introduction to Cryptography
2 What is security
3 Types of Security
4 Security Goals or CIA TriadConfidentiality
5 Integrity
6 Availability
OSI security Architecture
7 Threats Vs Attacks
8 Passive Attack
9 Active Attacks and Its types
10 X800 Security services
11 X800 Secuirty Mechanism
12 x800 Secuirty mechanism Part2
13 OSI Network Secuirty Model and Network Acess security Model
14 Symmetric Cipher Model
15 Cryptanalytic Attacks
Classical Cipher techniques
16 Caesar cipher technique
17 Monoalphabetic cipher
18 Play fair cipher
19 Hill Cipher
20 Polyalphabetic cipher
21 Vernam Cipher or One Time PadOTP cipher
22 Transposition cipher techniquesRail fencecolumnardouble transposition method
23 Staganography
Number theory
24 Prime numbersDivisorscomposite numbers and unique factorization of primes
25 Modular arithmeticModular multiplication
26 Congruence
27 Modular arithmetic propertiesModular additionsubtraction congruence problems
28 Modular exponentiation
29 Greatest Common Divisor GCD
30 CoPrimes
31 Eclidean algorithm in different ways
32 Multiplication inverse and Additive inverse
33 Extended Eclidean algorithm
34 Fermats theorem
35 Chinese remainder theorem
36 Problem on Chinese remainder theorem
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