Lecture Notes

Introduction (updated on 8.10.2023)

Modular Arithmetic (updated on 9.10.2023)

RSA Algorithm    (updated on 15.10.2023)       Examples

Digital Signatures_Certificates_One Time Password (updated on 07.11.2023)

Data Encryption Standard (DES)  (updated 22.10.2023)       Examples

SHA-512 (updated on 28.10.2023)

Classical Encryption Techniques (updated on 02.11.2023)       

Physical Security (updated on 02.11.2023)

Problems for MT Exam  (updated on 02.11.2023)

 Sample MT Exam Questions

Network Security 1 (updated on 03.12.2023)

Network Security 2 (updated on 03.12.2023)

Fields Polynomial Arithmetic             Examples

Advanced Encryption Standard (AES)

Malware

Problems (updated on 03.01.2024)