Pervasive Health Knowledge Management by Rajeev Bali Indrit Troshani Steve Goldberg & Nilmini Wickramasinghe

Author:Rajeev Bali, Indrit Troshani, Steve Goldberg & Nilmini Wickramasinghe
Language: eng
Format: epub
Publisher: Springer New York, New York, NY

Content-centric

In a Wired equivalent model, both wired and wireless clients should be able to access the same set of contents and carry out the same set of transactions. This is at the moment difficult as the processing capacity of devices used for these transactions differs significantly. The solution to this is to use specialized application development languages such as Wireless Application Protocol (WAP) and Compact HTML. This also may require the establishment of separate wireless application gateways. The industry solution to this mismatch is to translate a WAP request to standard HTML and vice versa. Unfortunately, this translation introduces a source of security breach since any encrypted message will have to be converted to plain text before translation.

Since there is no immediate solution to this issue, the best approach is to make the translation seamless for a client. We suggest that type of contents that can be accessed through a wireless link should be a business decision and should be based on the ability to maintain the necessary security

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