920 search results - page 108 / 184 » Selecting Secure Passwords |
CCS
1994
ACM
14 years 1 months ago
1994
ACM
Clients in a distributedsystem place their con dencein many servers, and servers themselves rely on other servers for le storage, authentication, authorization, and payment. When ...
CRITIS
2008
13 years 11 months ago
2008
Abstract. The paper presents a set of control system scenarios implemented in two testbeds developed in the context of the European Project CRUTIAL - CRitical UTility Infrastructur...
CONCUR
2010
Springer
13 years 10 months ago
2010
Springer
We consider a calculus for multiparty sessions with delegation, enriched with security levels for session participants and data. We propose a type system that guarantees both sessi...
WISEC
2009
ACM
14 years 4 months ago
2009
ACM
While properties of wireless communications are often considered as a disadvantage from a security perspective, this work demonstrates how multipath propagation, a broadcast mediu...
CCS
2008
ACM
13 years 11 months ago
2008
ACM
Pervasive computing environments have created a requirement for spatial- and temporal-aware access control systems. Although temporal, spatial and spatio-temporal role-based acces...