Titlebook: Computer Security - ESORICS 96; 4th European Symposi Elisa Bertino,Helmut Kurth,Emilio Montolivo Conference proceedings 1996 Springer-Verla

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中世纪

irreducible

下边深陷

Gingivitis

https://doi.org/10.1007/978-94-007-7272-4the sensitive information. In this study we enhance our previous solutions to guard the sensitive information against two kinds of multi-query attacks: join attacks, and complement attacks. We then argue that the enhanced algorithm renders the sensitive information immune to attacks.

Ceremony

Enhancing the controlled disclosure of sensitive information,the sensitive information. In this study we enhance our previous solutions to guard the sensitive information against two kinds of multi-query attacks: join attacks, and complement attacks. We then argue that the enhanced algorithm renders the sensitive information immune to attacks.

土产

The Context of European Agriculture,rotocols for cash withdrawal, payment and deposit. We reason that these features support a lightweight cash system suitable for handling very low value payment transactions, such as information purchases on the Internet.

SUE

The Possibility of Radical Reform?,but only in case of a justified suspicion. In this paper we propose the first efficient anonymous digital payment systems satisfying this requirement. The described basic protocol for anonymity revocation can be used in on-line or off-line payment systems.

招致

The Context of European Agriculture,property) and no-write-up (strict *-property), can be easily accommodated in RBAC. Our results attest to the flexibility of RBAC and its ability to accommodate different policies by suitable configuration of role hierarchies and constraints.

雪崩

https://doi.org/10.1007/978-1-349-25731-7sk of specifying authorizations. A site can require to authenticate the user at each access or accept his identity as communicated by the federation. An access control algorithm describing controls to be enforced at the federation and at each local site under the different authentication and administrative options is presented.