Cyber Security Question

Please carefully read all requirements below and help me produce a high-quality, original academic report (not copied), written in a clear and critical style suitable for a top-grade submission.

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ASSIGNMENT DETAILS

Module: Computer Forensics (COMP 30034)
Level: Undergraduate (Level 3)
Word Count: Approximately 2000 words
Deadline: 31 May 2026Link:

The assignment is based on the following research article:
Forensics and security issues in the Internet of Things (IoT)
(Springer link provided)

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OVERALL OBJECTIVE

The assignment evaluates:

1. Understanding of digital forensics in IoT environments
2. Ability to critically analyze IoT architectures
3. Evaluation of IoT security challenges and modern solutions

The writing MUST be:

• Critical (not just descriptive)
• Well-structured
• Supported by academic references (APA 7)
• Written in original words (no plagiarism)

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REQUIRED STRUCTURE

The final report must include:

1. Title Page
2. Table of Contents
3. Introduction (brief overview of IoT, security, and forensics importance)
4. TASK 1 (400 words)
   Scenario: Smart city IoT system (traffic + surveillance) attacked

Required:

• Explain forensic challenges in:
  Identifying evidence
  Collecting evidence
  Preserving evidence

Focus on:

• Distributed devices (cameras, sensors)
• Volatile data (logs, memory)
• Lack of standardization
• Chain of custody issues
• Data integrity problems
• Cloud dependency

Also explain:
How these challenges affect the investigation process
(e.g., delays, missing evidence, legal issues, accuracy)

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1. TASK 2(a) (400 words)
   Critically analyze IoT architecture models:

You must compare and evaluate:

1. Three-layer architecture:
   • Perception layer
   • Network layer
   • Application layer
2. Five-layer architecture:
   • Perception
   • Transport
   • Processing
   • Application
   • Business layer
3. CloudFog architecture:
   • Cloud computing
   • Fog/Edge computing

Required:

• Explain each architecture clearly
• Compare advantages and disadvantages
• Discuss which is better for security and forensics
• Provide critical evaluation (not just explanation)

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1. TASK 2(b) (800 words)
   Smart city IoT system under cyberattack

You MUST analyze:

(A) Security Challenges:

• Device heterogeneity (different devices/protocols)
• Weak authentication mechanisms
• Privacy issues
• Unauthorized access
• Data breaches
• Abnormal network behavior (botnets, coordinated attacks)

(B) Evaluate Solutions:

1. Blockchain:

• Advantages: integrity, decentralization, trust
• Limitations: scalability, cost, latency

1. Machine Learning:

• Advantages: anomaly detection, automation
• Limitations: data requirements, false positives, resource usage

(C) Critical Evaluation:

• Are these solutions practical in real-world smart cities?
• What are the limitations in deployment?

(D) PROPOSE SOLUTION (VERY IMPORTANT):
Suggest a hybrid security model combining:

• IoT security controls
• Blockchain (for integrity)
• Machine learning (for detection)

Example idea:

• Edge layer uses ML for anomaly detection
• Blockchain for secure logging
• Central system for monitoring

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1. CONCLUSION

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• Summarize key findings
• Highlight importance of IoT security and forensics
• Mention future improvements

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1. REFERENCES

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• Use APA 7 format
• Minimum 610 academic sources
• Include the main article

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IMPORTANT REQUIREMENTS

• No plagiarism (Turnitin safe)
• Academic tone
• Clear headings
• Logical flow
• Include examples where possible
• Diagrams are a plus (especially IoT architecture)

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EXTRA REQUEST

Please:

• Keep language clear (not overly complex)
• Add critical thinking (compare, evaluate, justify)
• Ensure it is suitable for viva (I should understand it)

WRITE MY PAPER