Category: Networking

A static IP address remains constant and is manually assigned, ideal for servers, VoIP, and hosting services. A dynamic IP address changes automatically via DHCP, making it better for consumers because it is cheaper, more secure against targeted attacks, and easier to manage. Static IPs offer reliability for remote access, while dynamic IPs offer flexibility.

I want to solve the first and second paragraph only of this file in a correct and complete way and attach the solution file to the dedicated program with the attachment of the solved Word file and make sure of all the screenshots required in the assignment

solve this part just

• Create the network topology with:
• Assign IP addresses, default gateway, and DNS server to all devices.

• 3 Routers (R1 Sales, R2 HR, R0 Backbone)
• 2 Switches (one per department)
• 4 PCs (2 per department)

Assignment Instruction: Securing Underwater Acoustic Networks

You are required to complete a comprehensive group project titled:

Securing Underwater Acoustic Networks

This project must be completed in accordance with the requirements of the Mobile & Wireless Communications module. The work consists of two main components:

1. Group Report (3000 words)

2. Individual Reflections (5 students 500 words each)

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## Part 1: Group Report (3000 words)

You are expected to prepare a well-structured technical report that includes the following sections:

### 1. Abstract

Write a concise summary of the project (150200 words), including:

– Purpose of the study

– Methods used

– Key findings

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### 2. Introduction

Provide a clear introduction covering:

– Definition of Underwater Acoustic Networks (UANs)

– Importance of secure communication underwater

– Applications (military, environmental monitoring, oil & gas)

– Problem statement (security challenges in UANs)

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### 3. Literature Review

Conduct a review of recent research papers and include:

– Existing security techniques in underwater networks

– Common threats (eavesdropping, jamming, spoofing, replay attacks)

– Limitations of current approaches

– Identified research gaps

Use proper Harvard referencing style.

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### 4. Methodology / System Design

Design and describe a simulation model using MATLAB that includes:

– Underwater nodes (transmitter & receiver)

– Acoustic communication channel

– Noise modeling (ambient noise, interference)

– Attack scenario (e.g., jamming or eavesdropping)

Then implement:

– A basic communication system (without security)

– A secured system (with encryption or authentication)

Clearly explain:

– System block diagram

– Algorithms used

– Simulation assumptions

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### 5. Mathematical Modelling

Include relevant equations such as:

– Signal-to-Noise Ratio (SNR)

– Bit Error Rate (BER)

– Channel attenuation models

Explain how these are used in your simulation.

—

### 6. Results

Present your findings using:

– Graphs (BER vs SNR)

– Tables of results

– Comparison between:

– Without security

– With security

—

### 7. Discussion

Critically analyze:

– Impact of security techniques on performance

– Trade-offs (security vs delay, power consumption)

– Limitations of your model

– Any errors encountered and how they were solved

—

### 8. Conclusion

Summarize:

– Key outcomes of the project

– Most effective security approach

– Suggestions for future improvements

—

### 9. References

– Use Harvard referencing style

– Include all sources used in literature review

—

## Part 2: MATLAB Simulation

You must:

– Build a working simulation model using MATLAB

– Demonstrate:

– Signal transmission

– Noise effects

– Security implementation

– Generate plots and results

– Record a video demonstration explaining:

– Model design

– Results obtained

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## Part 3: Individual Reflection (IMPORTANT)

There are 5 students, and each student must submit an individual reflection of 500 words.

Each reflection must include:

### 1. Personal Contribution

– What tasks you completed in the project

– Your role in the group

### 2. Learning Experience

– What you learned about:

– Underwater networks

– Security techniques

– MATLAB simulation

### 3. Critical Analysis

– Evaluate the project results

– Discuss challenges faced

– Suggest improvements

### 4. Group Work Evaluation

– How the team worked together

– Strengths and weaknesses of collaboration

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## Submission Requirements

– Combine all files into a .zip folder

– Include:

– Report (PDF)

– MATLAB files

– Video demonstration

– Ensure:

– No plagiarism

– Clear figures and explanations

– Proper formatting

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## Important Notes

– The report must be technical, clear, and well-organized

– All graphs and results must be explained

– Avoid copying or using AI-generated content without understanding

– Ensure each section is complete and logically connected

—

## Final Goal

The objective of this project is to demonstrate your ability to:

– Understand underwater communication systems

– Identify and analyze security challenges

– Design and simulate a secure communication model

– Critically evaluate system performance

—

Make sure the work is completed professionally and meets all academic standards.

Objective:

The aim of this project is to explore and propose solutions to real-world problems using Wireless Sensor Networks (WSNs). Students will work in groups of 2-3, selecting a specific problem from a provided list and devising innovative solutions (see below). The project will involve research, analysis, and the development of a comprehensive proposal.

Project Deliverables:

• Introduction – Problem Selection and Proposal (1.5 Mark):
  • Each group will review the provided list of problems.
  • Select a specific problem they find interesting and relevant.
  • Develop a project proposal outlining the chosen problem, its significance, and the proposed WSN-based solution.
  • This is your Introduction Section
  • 
    
  • Literature Review and Research Questions (3 Marks): a. Conduct a comprehensive literature review related to the selected problem. b. Research existing WSN solutions and technologies relevant to the chosen problem. c. Refine the proposal based on the literature review findings. d. Based on your analysis, list some possible research questions that you want to investigate. 2.
  • 
    
  • Methodology – Solution Design and Specification (3.5 Marks): a. Develop a detailed design for the proposed WSN solution. b. Specify the required sensors, communication protocols, and network architecture. c. Clearly define the roles of each component in the solution. d. Outline a step-by-step plan for implementing the proposed solution. e. Break down tasks among group members. f. Consider the use of simulations or modeling for a virtual demonstration (e.g., OPNET, OMNeT++, etc.) 3.
  • 
    
  • Results Major Findings (2 Marks): a. Discuss your major findings and the ideal solution to the chosen problem. b. Highlight any limitation(s) in your proposed solution. 4.
  • 
    
  • Conclusion – Final Report and Documentation (1 Mark): a. Document the entire project, including the problem statement, literature review, solution design, feasibility analysis, implementation details, and any challenges faced. b. Ensure the report is well-organized and clearly communicates the group’s findings and contributions. 5.
  • 
    
  • Oral Presentation (3 Marks): a. Each group will present their project to the class. b. Highlight the chosen problem, proposed solution, design, and implementation details. c. Discuss the feasibility and potential impact of the proposed solution. d. Allow time for questions and feedback from classmates and the instructor.
    

    Assessment Criteria:

    1. Clarity and significance of the chosen problem. 2. Thoroughness of the literature review and research.

  • a. Make sure to reference at least 5 research projects in the chosen area. 2. Quality and innovation of the proposed solution. 3. Feasibility analysis and risk assessment. 4. Effectiveness of the implementation plan. 5. Quality of the final report and documentation. 6. Clarity and professionalism of the oral presentation.

I want to solve the task taking into account all the requirements and send all the solution files, including solution files or folders from the same mentioned applications, and make sure not to use artificial intelligence

Please place all the required screenshots correctly and place the orders correctly

I need a professional implementation of my cybersecurity graduation project using GNS3 and VMware Workstation.

The project is about designing and simulating a secure IoMT (Internet of Medical Things) network for a hospital environment, including network segmentation, firewall configuration, IDS/IPS, monitoring, and a dashboard system.

I already have the system design (Chapter 4), and I need you to implement it practically in GNS3 with full documentation and screenshots.

The work must include:

• Full GNS3 topology
• pfSense firewall configuration
• VLAN or segmented network design
• IoMT simulation (devices generating data)
• Edge gateway implementation
• Node-RED dashboard (or similar)
• SIEM or logging system
• IDS/IPS (Suricata or Snort)
• Attack simulation using Kali Linux
• Wireshark packet capture

The final deliverables should include:

• GNS3 project file
• VMware machines (or instructions to run them)
• Screenshots for each part
• Step-by-step explanation of the setup
• Short explanation for presentation (viva)

Tools to use:

• GNS3
• VMware Workstation
• pfSense
• Ubuntu servers
• Kali Linux
• Node-RED
• Wireshark

The implementation must follow a layered architecture (IoMT devices Edge Firewall Application Monitoring).

Let me know if you can deliver this professionally.

Thank you.

Individual Project Assignment

Project Title

Investigation of Satellite-to-Ground Communication Performance Under Atmospheric Conditions

1. Project Overview

The objective of this project is to perform a complete analytical and simulation-based study to evaluate the performance of satellite-to-ground communication systems under different atmospheric conditions.

This is an individual project, meaning that one person is responsible for all components, including: