Current trends demonstrate an increasing use of polymorphism by attackers to disguise their exploits. The ability for malicious code to be easily, and automatically, transformed in...
Given the increasing dependence of our societies on networked information systems, the overall security of these systems should be measured and improved. Existing security metrics...
242 views118 votes14 years 11 months ago ACSAC 2010»
New security architectures are difficult to prototype and test at the design stage. Fine-grained monitoring of the interactions between hardware, the operating system, and applica...
This paper focuses on the distributed architecture of the collaborative augmented reality system Studierstube. The system allows multiple users to experience a shared 3D workspace...
129 views103 votes15 years 10 months ago SOSP 2007»
Attackers exploit software vulnerabilities to control or crash programs. Bouncer uses existing software instrumentation techniques to detect attacks and it generates filters auto...
A major class of network emulation testbeds is based on the Utah Emulab design: a local cluster of experimental nodes interconnected through Ethernet switches using VLANs. The VLA...
119 views105 votes15 years 7 months ago DATE 2005»
Increase in system level modeling has given rise to a need for efficient functional validation of models above cycle accurate level. This paper presents a technique for comparing...
139 views114 votes15 years 6 months ago IWDC 2004»
Abstract. Despite their crucial impact on the performances of p2p systems, very few is known on peers behaviors in such networks. We propose here a study of these behaviors in a ru...
98 views131 votes15 years 7 months ago ISSRE 2008»
Systems connected to the Internet are highly susceptible to denial-of-service attacks that can compromise service availability, causing damage to customers and providers. Due to e...
116 views137 votes15 years 7 months ago NDSS 2005»
We present a solution to the denial of service (DoS) problem that does not rely on network infrastructure support, conforming to the end-to-end (e2e) design principle. Our approac...