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Gritzalis, Stefanos; Aggelis, George; Spinellis, Diomidis – Internet Research, 1999
Discusses downloadable executable content, or mobile code, on the World Wide Web; evaluates the security features offered by the Java and Safe-Tcl programming languages; and describes the basic mechanisms of each of the proposed security models. Presents current implementations, as well as upcoming extensions, and evaluates their efficiency and…
Descriptors: Computer Security, Evaluation Methods, Futures (of Society), Models

Liao, Gen-Yih; Hwang, Jing-Jang – Internet Research, 2001
Describes an Internet auction model achieving verifiable fairness, a requirement aimed at enhancing the trust of bidders in auctioneers. Analysis results demonstrate that the proposed model satisfies various requirements regarding fairness and privacy. Moreover, in the proposed model, the losing bids remain sealed. (Author/AEF)
Descriptors: Business, Computer Oriented Programs, Computer Security, Consumer Economics

Furnell, S. M.; Onions, P. D.; Bleimann, U.; Gojny, U.; Knahl, M.; Roder, H. F.; Sanders, P. W. – Internet Research, 1998
Presents a generic reference model for online distance learning and discusses security issues for each stage (enrollment, study, completion, termination, suspension). Discusses a security framework (authentication and accountability, access control, intrusion detection, network communications, nonrepudiation, learning resources provider…
Descriptors: Accountability, Alarm Systems, Computer Mediated Communication, Computer Security