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» Owned Policies for Information Security
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SAJ
2000
129views more  SAJ 2000»
15 years 6 months ago
Conflict analysis as a means of enforcing static separation of duty requirements in workflow environments
The increasing reliance on information technology to support business processes has emphasised the need for information security mechanisms. This, however, has resulted in an ever...
Stephen Perelson, Reinhardt A. Botha
SISW
2005
IEEE
15 years 11 months ago
Adding Secure Deletion to Your Favorite File System
Files or even their names often contain confidential or secret information. Most users believe that such information is erased as soon as they delete a file. Even those who know...
Nikolai Joukov, Erez Zadok
CCS
2006
ACM
15 years 10 months ago
Securing the drop-box architecture for assisted living
Home medical devices enable individuals to monitor some of their own health information without the need for visits by nurses or trips to medical facilities. This enables more con...
Michael J. May, Wook Shin, Carl A. Gunter, Insup L...
IEEECIT
2010
IEEE
15 years 4 months ago
Efficient Sharing of Secure Cloud Storage Services
Suppose Bob, the boss in Company A, pays a secure cloud storage service and authorizes all the employees in that company to share such a service. There exists a user hierarchy: Bob...
Qin Liu, Guojun Wang, Jie Wu
CHI
2009
ACM
16 years 1 months ago
Vibrapass: secure authentication based on shared lies
Authentication in public spaces is a risky task. Frauds on cash machines (ATMs) are not uncommon nowadays. The biggest group of attacks is observation attacks, which focus on reco...
Alexander De Luca, Emanuel von Zezschwitz, Heinric...