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DESIGN AND IMPLEMENTATION OF PROTOCOL SCRUBBING: NETWORK SECURITY THROUGH TRANSPARENT FLOW MODIFICATION

  • Type:Project
  • Pages:59
  • Format:Microsoft Word
(Computer Science Project Topics & Materials)
ABSTRACT
This project describes the design and implementation of protocol scrubbers. Protocol scrubbers are transparent, interposed mechanisms for explicitly removing network scans and attacks at various protocol layers. The transport scrubber supports downstream passive network-based intrusion detection systems by converting ambiguous network flows into well-behaved flows that are unequivocally interpreted by all downstream endpoints. The fingerprint scrubber restricts an attacker's ability to determine the operating system of a protected host. As an example, this paper presents the implementation of a TCP scrubber that eliminates insertion and evasion attacks--attacks that use ambiguities to subvert detection--on passive network-based intrusion detection systems, while preserving high performance. The TCP scrubber is based on a novel, simplified state machine that performs in a fast and scalable manner. The fingerprint scrubber is built upon the TCP scrubber and removes additional ambiguities from flows that can reveal implementation-specific details about a host's operating system.


TABLE OF CONTENTS
TITLE PAGE
CERTIFICATION
DEDICATION
ACKNOWLEDGEMENT
ABSTRACT
TABLE OF CONTENTS 

CHAPTER ONE
INTRODUCTION
1.1 STATEMENT OF PROBLEM
1.2 AIMS AND OBJECTIVE
1.3 PURPOSE OF STUDY
1.4 AIMS AND OBJECTIVES OF STUDY
1.5 SCOPE OF THE STUDY
1.6 LIMITATION OF THE STUDY
1.7 DEFINITION OF TERMS

CHAPTER TWO
2.0 LITERATURE REVIEW

CHAPTER THREE
METHODOLOGY FOR FACT FINDING AND DETAILED DISCUSSION OF THE SUBJECT MATTER

CHAPTER FOUR
THE FUTURE, IMPLICATIONS AND CHALLENGES OF THE SUBJECT MATTER FOR THE SOCIETY

CHAPTER FIVE
SUMMARY, RECOMMENDATION AND CONCLUSION
REFERENCES
DESIGN AND IMPLEMENTATION OF PROTOCOL SCRUBBING: NETWORK SECURITY THROUGH TRANSPARENT FLOW MODIFICATION

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Details

Type Project
Department Computer Science
Project ID CPU1652
Price ₦3,000 ($9)
No of Pages 59 Pages
Format Microsoft Word

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    Details

    Type Project
    Department Computer Science
    Project ID CPU1652
    Price ₦3,000 ($9)
    No of Pages 59 Pages
    Format Microsoft Word

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