Cyber-Security-Assignments

This consists of the assignments performed under Cyber Security course

Assignment I

Modified Caeser Cipher simulation using Scilab

The modifications include:

1. Encryption and Decryption Key Analysis
2. Custom Plain Text (Input) support
3. Custom Encryption Key support
4. Lower Case and Upper Case support
5. Alphanumeric characters support
6. All possible decrypt text are being displayed

Assignment II

Process the Windows Firewall/ Security settings to have maximum security

All of the Processing/ modification has been performed on Windows v1709

Assignment III

Case Study on any Cyber crime

I choose Online Sale of Counterfeit Products as the topic for this study.