在P 2 P网络中应用门限DSA算法,提出一种适应网络动态性强等特点的节点认证和访问控制方案。
This paper proposes a authentication and access control scheme which USES modified threshold DSA algorithm in P2P network.
该文提出了一种多重组的访问控制方案,该方案使用集中式与分布协同式相结合的密钥更新算法实现了多权限的控制。
This paper presents a multi-group access control scheme that achieves multi-privileged access by combining the centralized and distributed key management scheme.
更好的解决方案可能是通过使用模式控制数据库对象访问。
A better solution might be to control database object access through the use of schemas.
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