https://github.com/priyabug/tcp-ip-protocol-analysis-implementation

Here we explore several security weaknesses in the TCP/IP stack, demonstrating how attackers exploit protocol flaws and how to implement countermeasures. This includes simulations, analysis of common attack techniques, and security best practices to mitigate threats.
https://github.com/priyabug/tcp-ip-protocol-analysis-implementation

cookiesession hijacking-methods syn tcp tcp-client tcp-server tcp-socket

Last synced: 10 months ago
JSON representation

Here we explore several security weaknesses in the TCP/IP stack, demonstrating how attackers exploit protocol flaws and how to implement countermeasures. This includes simulations, analysis of common attack techniques, and security best practices to mitigate threats.

• Host: GitHub
• URL: https://github.com/priyabug/tcp-ip-protocol-analysis-implementation
• Owner: Priyabug
• Created: 2024-08-16T05:11:33.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2025-03-27T01:45:30.000Z (about 1 year ago)
• Last Synced: 2025-03-27T02:38:58.444Z (about 1 year ago)
• Topics: cookiesession, hijacking-methods, syn, tcp, tcp-client, tcp-server, tcp-socket
• Homepage:
• Size: 5.73 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

          
# 🔍 TCP-IP Protocol Analysis Implementation  

## 📌 Overview  

The **TCP/IP protocols** represent a unique class of **protocol design and implementation flaws**. These weaknesses emphasize the importance of **integrating security from the beginning** rather than treating it as an afterthought.  

Studying these protocols helps in understanding:  

- The **challenges of network security**  

- The necessity of **various security measures**  

This lab provides hands-on experience with several **TCP/IP** protocols to illustrate real-world network infrastructure.  

---

## 🏆 Lab Objectives  

In this lab, students will conduct **multiple attacks on TCP**, covering the following topics:  

✔️ **The TCP Protocol** – Understanding its structure and functionality  

✔️ **TCP SYN Flood** – Exploring denial-of-service (DoS) techniques and **SYN cookies** as a defense mechanism  

✔️ **TCP Reset** – Disrupting established connections by injecting forged TCP reset packets  

✔️ **TCP Session** – Exploiting sequence number prediction to take over an active session  

✔️ **Reverse Shell** – Gaining remote control over a target system using TCP-based exploits  

---

🚀 **By completing this lab, students will gain critical insights into TCP/IP security flaws and the importance of implementing robust security measures in network protocols.**  

![image](https://github.com/user-attachments/assets/fb4d3fd1-1a54-4cab-92ad-9c3808f54541)

## 🛠️ Languages and Utilities Used  

- **Python**  

- **Ubuntu 20.04 VM**  

---

## 💻 Environments Used  

- **Windows 10 (21H2)**  

---

## 🔍 Program Walk-through  

## 🚀 Task 1: SYN Flooding 

🔹 **Task 1.1:** Launching the the network connection using **Python**  

🔹 **Task 1.2:** Launching the connection using **C**  

🔹 **Task 1.3:** Enabling the **SYN Cookie** countermeasure  

## 🚀 Task 2: TCP RST connections on Telnet Connections  

🔹 **Manual Execution**  

🔹 **Network Automation(Terraform)**  

## 🚀 Task 3: TCP Session 

🔹 **Manual Execution**  

🔹 **Network Automation(Terraform)**  

## 🚀 Task 4: Creating a Reverse Shell Using TCP Session 

---

✅ **This lab provides hands-on experience in executing and mitigating critical TCP/IP, strengthening your understanding of network security measures.**