상세정보
학술대회
Hardware Based Data Inspection for USB Data Leakage Prevention
- 발행일
- 200912
- 출처
- Communications in Computer and Information Science (CCIS) 2009, pp.57-63
- 협약과제
- 09MS3800, 복합단말용 침해방지 기술개발, 김기영
- 초록
- The current Internet threat environment is characterized by an increase in data theft, data leakage, and the creation of targeted, malicious code for the purpose of stealing confidential information that can be used for financial gain. This paper focuses on protecting sensitive files from getting accidently leaked out of a system through unauthorized USB devices. We propose a hardware architecture guaranteeing USB-based data leakage prevention. The prototype board connected to a USB host system intercepts and analyzes USB data transferred to a USB device. This approach provides flexible security enforcement policies including alerting and real-time blocking. © 2009 Springer-Verlag Berlin Heidelberg.
- KSP 제안 키워드
- Data Theft, Data leakage prevention, Hardware Architecture, Host system, Internet threat, Malicious code, Real-Time, Sensitive files, USB Devices, USB host, confidential information