Earticle

초록

영어

In this study, we have discussed and illustrated the security issues of WiMAX technology including vulnerabilities, threats and some security solution. Both physical layer and data link layer have been considered. Jamming is a major threat in physical layer, and in data link layer we study an authentication problem and see the problem of some unencrypted messages leading to lack of confidentiality. Some of these vulnerabilities have been solved in the recent amendment of 802.16 and some still remain. Moreover WiMax is a new technology yet.

목차

Abstract
 1. Introduction
 2. Fundamental Wimax Concept
  2.1 WiMax Services
  2.2 WiMax Standards and specifications
 3. WiMax Security Features
  3.1 Security Association (SA)
  3.2 Public Key Infrastructure
  3.3 Authentication and Authorization
  3.4 Encryption Key Establishment
  3.5 Data Encryption
 4. WiMax Security Threats
  4.1 Threats In Physical Layer
  4.2 Threats In Data Link Layer( Authentication)
  4.3 Application layer:
 5. Some other Threats and their Solutions
  5.1 Authorization Vulnerability
  5.2 Key Space Vulnerability
  5.3 Downgrade Attacks
  5.4 Authorization Attack
 6. Conclusion
 References

키워드

저자

• Seon-mi Woo [ JINI Co., Ltd, B-102, Technobill, 109 banryong-toad, Deokjin gu, Jeonju si, Jeollabuk-do, Korea ]
• Gisung Jeong [ Department of Fire Service Administration, WonKwang University, Republic of Korea ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Internet, Broadcasting and Communication

• 간기

  계간

• pISSN

  2288-4920

• eISSN

  2288-4939

• 수록기간

  2009~2025

• 십진분류

  KDC 326 DDC 380