作者: Srijith K. Nair , Patrick N.D. Simpson , Bruno Crispo , Andrew S. Tanenbaum
DOI: 10.1016/J.ENTCS.2007.10.010
关键词: Virtual finite-state machine 、 Distributed computing 、 strictfp 、 Virtual machine 、 Overhead (computing) 、 Control (management) 、 Computer science 、 Tracing 、 Information flow (information theory) 、 Java
摘要: The ability to enforce usage policies attached data in a fine grained manner requires that the system be able trace and control flow of information within it. This paper presents design implementation such an system, named Trishul, as Java Virtual Machine. In particular we address problem tracing implicit flow, which had not been resolved by previous run-time systems additional intricacies added on architecture. We argue security benefits offered Trishul are substantial enough counter-weigh performance overhead shown our experiments.