| Publisher | Fujitsu | ||
|---|---|---|---|
| Format | 146.7KB PDF | Date added | 22 Aug 2006 |
| Topics | Security Management, Web Services, Service-Oriented Architecture | ||
| Downloads | 4 | ||
This paper introduces an ongoing project called "Trusted Web Service" (TWS). TWS adopts a two-tier model. At the lower tier, TWS uses the Trusted Network Connect (TNC) standards to measure, encrypt, and transfer the measurement data (such as the hardware/ software states of the platform) from a client to the server, and blocks potentially malicious clients from accessing the network. At the upper tier, TWS extends the OASIS standards and uses the aforementioned measurements in checking against predefined policies in order to provide more advanced control. TWS leverages existing standards whenever possible and suggests a better security model for Web Services.
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