422 search results - page 67 / 85 » Risk management for distributed authorization |
149
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CN
2007
15 years 4 months ago
2007
Ad hoc groups, such as peer-to-peer (P2P) systems and mobile ad hoc networks (MANETs) represent recent technological advancements. They support low-cost, scalable and fault-tolera...
143
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IJEB
2007
15 years 4 months ago
2007
Technology-enhanced or Computer Aided Learning (e-learning) can be institutionally integrated and supported by learning management systems or Virtual Learning Environments (VLEs) ...
114
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COMPUTER
2004
15 years 4 months ago
2004
After thirty years of work on computer security, why are almost all the systems in service today extremely vulnerable to attack? The main reason is that security is expensive to s...
153
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ISR
2011
14 years 7 months ago
2011
e from http://ssrn.com/abstract=980726 Acknowledgements: The authors thank Ramayya Krishnan, Marshall Van Alstyne, Senior Editor Sanjeev Dewan, the associate editor and referees fo...
188
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CSCW
2012
ACM
13 years 11 months ago
2012
ACM
Social applications on the web let users track and follow the activities of a large number of others regardless of location or affiliation. There is a potential for this transpare...