461 search results - page 39 / 93 » Protecting Transportation Infrastructure |
ICALP
2003
Springer
14 years 3 months ago
2003
Springer
We investigate the protection of migrating agents against the untrusted sites they traverse. The resulting calculus provides a formal framework to reason about protection policies ...
HICSS
2002
IEEE
14 years 2 months ago
2002
IEEE
Digitization of information, the rise of the World Wide Web, and the development of new means for information creation, production and dissemination place new strains on the legal...
SAINT
2007
IEEE
14 years 4 months ago
2007
IEEE
In this paper, we propose three metrics for detecting botnets through analyzing their behavior. Our social infrastructure (i.e., the Internet) is currently experiencing the danger...
UIST
2004
ACM
14 years 3 months ago
2004
ACM
Powerful mobile devices with minimal I/O capabilities increase the likelihood that we will want to annex these devices to I/O resources we encounter in the local environment. This...
BPM
2003
Springer
14 years 3 months ago
2003
Springer
Abstract. Public-key cryptography is a prerequisite for security in distributed systems and for reliable electronic commerce. The protection of public keys against attacks is the A...