Welcome to SysSecureHub! This repository contains projects developed for the " Security of Systems and Services" course at the Technical University of Crete. Each folder corresponds to a different assignment, showcasing various aspects of security. All assignments are standalone and can be run independently.

We have implemented the following assignments:

1. Assignment 1:
   • Implementation of Elliptic Curve and RSA cryptographic algorithms.
2. Assignment 2:
   • Development of a custom logger in C for secure and efficient logging.
3. Assignment 3:
   • A real-time malware detection system capable of identifying security threats as they occur.
4. Assignment 4:
   • A comprehensive security analysis of a web application, including vulnerability identification and exploitation.
5. Assignment 5:
   • Implementation of a packet sniffer capable of capturing and analyzing network traffic, including both TCP and UDP packets, in real-time or from offline packet capture files.
6. Assignment 6:
   • Development of a custom firewall capable of filtering incoming packets based on user-defined rules.
7. Assignment 7:
   • Implementation of snort rules for intrusion detection and prevention.
8. Assignment 8:
   • Exploit development for buffer overflow vulnerabilities.

1. Clone the repository:

   git clone https://github.com/CodeMaestro1/SysSecureHub.git

2. Navigate to the specific assignment folder to find instructions for running and testing.

Each assignment folder includes a README.md file with specific dependencies and setup instructions. Ensure you have the required software installed before running the projects.

• Salom Iohanas
• Konstantinos Pisimisis