We present a hit inflation attack on pay-per-click Web advertising schemes. Our attack is virtually impossible for the program provider to detect conclusively, regardless of wheth...
Vinod Anupam, Alain J. Mayer, Kobbi Nissim, Benny ...
1 On the Internet, digitally active small and medium sized enterprises (SME) face numerous security risks. When SMEs join networks, business ideas and malicious activities may inte...
Rapid advances in networking, hardware, and middleware technologies are facilitating the development and deployment of complex grid applications, such as large-scale distributed co...
Construction activities take place in what can be called a dynamic virtual organization (VO). VOs require a secure, reliable, scalable information infrastructure that allows collab...
Intrusion detection is the process of monitoring the events occurring in a computer system or network and analyzing them for signs of intrusions, defined as attempts to compromis...