Enhancing AI-powered Data Security and Anomaly Detection in 5G Mobile Edge Computing
- Alternative Title
- 5G 모바일 에지 컴퓨팅에서 AI 기반 데이터 보안 및 이상 탐지 향상에 관한 연구
- Abstract
- As 5G mobile edge computing gains more attention, ensuring data security and detecting anomalies are becoming increasingly challenging. However, incorporating AI-based solutions can be a promising solution to these challenges. By utilizing machine learning algorithms and predictive models, organizations can significantly enhance their data security and anomaly detection capabilities. By integrating AI-based solutions into 5G mobile edge computing, organizations can monitor and analyze network traffic patterns in real-time. This real-time analysis helps organizations take proactive actions by quickly detecting potential threats and anomalies. Furthermore, AI-based solutions can help detect and prevent data breaches by analyzing user behavior patterns and blocking unauthorized access. By leveraging AI-based solutions, data security and anomaly detection capabilities can be greatly improved. Therefore, organizations should consider utilizing these solutions to protect their systems and data while providing uninterrupted service to customers. This paper explores the NWDAF network function that can be utilized for AI in a 5G mobile edge computing environment. We present appropriate data protection architectures using Intel SGX and simulate them to perform anomaly detection.
- Author(s)
- 옥지원
- Issued Date
- 2024
- Awarded Date
- 2024-02
- Type
- Dissertation
- URI
- https://repository.sungshin.ac.kr/handle/2025.oak/1448
http://dcollection.sungshin.ac.kr/common/orgView/000000014978
- Alternative Author(s)
- Jiwon Ock
- Affiliation
- 성신여자대학교 일반대학원
- Department
- 일반대학원 미래융합기술공학과
- Advisor
- 김성민
- Table Of Contents
- Ⅰ. Introduction 1
Ⅱ. Background 7
1. 5G Network Function 7
2. NWDAF on 5G Network 8
3. Data poisoning Attacks in Mobile Networks 10
4. Intel SGX 11
Ⅲ. Analyzing Data in a 5G MEC Environment: Detecting Data Poisoning Attacks and Abnormal Use Cases 14
1. Slowloris attack 15
2. NWDAF threat model and deployment scenario in a 5G MEC Environment 16
3. Enhance data poisoning attack detection with feature selection 20
4. Additional: SGX-enabled edge cloud architecture for secure data augmentation 29
Ⅳ. Exploring Synthetic Data Generation for Anomaly Detection in the 5G NWDAF Architecture 37
1. Limitations of 5G data collection: Why synthetic data is needed 38
2. Synthetic 5G data generation 39
3. Case study: preliminary results 41
Ⅴ. Enhancing Privacy through Federated Learning of NWDAF using SGX: Anomaly Detection in 5G MEC 45
1. Enhancing data privacy in NWDAF federated learning in Intel SGX 46
2. Experiment: non-SGX vs SGX 54
Ⅵ. Related Work 62
Ⅶ. Discussion 68
Ⅷ. Conclusion 70
- Degree
- Master
- Publisher
- 성신여자대학교 일반대학원
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Appears in Collections:
- 미래융합기술공학과 > 학위논문
- 공개 및 라이선스
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