Verifying the correctness of large, complex and dynamic access control policies by hand is insufficient and error-prone. We present X-policy, a knowledge-based verification tool that can analyse the system's vulnerabilities where the attackers can act as a coalition of users, use the system, share knowledge and collaborate with each other to achieve the attack. We present a policy language that is able to express dynamic access control policies and a corresponding query language. We model the EasyChair conference management system and we analyse in details three security properties of EasyChair using our model. Finally, we compare our results with similar tools and we discuss the results and the advantages of our tool and approach.
목차
Abstract 1. Introduction 1.1 Our Contribution 1.2 Paper Structure 2. X-Policy Modeling Language 2.1 Access Control System 2.2.1 For-loops 2.3 Query 2.4 Strategy 3. X-Policy Model Checking 3.1 The transition system 3.2 Representation of init 3.3 Representation of G 3.4 Backwards Reachability Computation 4. Tool: Case Study - Analysis of EC Security Properties 4.1 Property 1: A single subreviewer should not be able to determine the outcome of apaper reviewing process by writing two reviews of the same paper. 4.2 Property 2: A paper author should not review her own paper. 4.3 Property 3: Users should be accountable for their actions. 5. Evaluation of the method/tool 6. Related Work 7. Conclusion References
키워드
X-policypolicy languagequery languageEasyChair conference management system
저자
Hasan Qunoo [ School of Computer Science, University of Birmingham Birmingham, United Kingdom ]
Mark Ryan [ School of Computer Science, University of Birmingham Birmingham, United Kingdom ]
보안공학연구지원센터(IJSIA) [Science & Engineering Research Support Center, Republic of Korea(IJSIA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Security and Its Applications
간기
격월간
pISSN
1738-9976
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Security and Its Applications Vol.7 No.2