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DEBS
2010
ACM
15 years 6 months ago
Providing basic security mechanisms in broker-less publish/subscribe systems
The provisioning of basic security mechanisms such as authentication and confidentiality is highly challenging in a content-based publish/subscribe system. Authentication of publi...
Muhammad Adnan Tariq, Boris Koldehofe, Ala' Altawe...
ECIS
2000
15 years 7 months ago
Secure Access to Medical Data over the Internet
The concept of context-dependent access control has emerged during the last years: Information about the state of a process model of a working environment is combined with general ...
Ulrich Ultes-Nitsche, Stephanie Teufel
ICPPW
1999
IEEE
15 years 10 months ago
Synchronous and Asynchronous Collaborative Information Space Analysis Tools
The DASHER Project at USC/ISI has focused upon helping organizations with rapid-response mission requirements by providing information analysis tools that help make sense of sets o...
Ke-Thia Yao, Robert Neches, In-Young Ko, Ragy Elei...
PODC
2012
ACM
13 years 8 months ago
On the (limited) power of non-equivocation
In recent years, there have been a few proposals to add a small amount of trusted hardware at each replica in a Byzantine fault tolerant system to cut back replication factors. Th...
Allen Clement, Flavio Junqueira, Aniket Kate, Rodr...
SACMAT
2010
ACM
15 years 4 months ago
An architecture for enforcing end-to-end access control over web applications
The web is now being used as a general platform for hosting distributed applications like wikis, bulletin board messaging systems and collaborative editing environments. Data from...
Boniface Hicks, Sandra Rueda, Dave King 0002, Thom...