For example, discovering services by criteria such as "number of supported database entries" or "security level" could be supported.
例如，可能会支持按某些条件(如“支持的数据库条目数量”或“安全性级别”等)发现服务。
The lack of a database-level security model makes it difficult to fully leverage ZEO storage servers as clients have more or less unfettered access to the database and must therefore be trusted.
缺乏数据库级别的安全模型使得充分利用ZEO存储服务器变得非常困难，因为客户端或多或少地拥有对数据库的自由访问，因此客户端必须受信任。
LBAC is an implementation of Mandatory Access Control (MAC), which provides a reasonable level of security assurance for sensitive data stored in database.
LBAC是MandatoryAccessControl (MAC)的一个实现，它为存储在数据库中的敏感数据提供了较高级别的安全保障。
It supports querying by security level and must ensure that user's querying will not violate the security requirements of database.
多级安全查询处理器必须保证用户的查询不违反数据库系统安全性的要求。
On the base of these, a security database architecture whose secure level is not less than B1 is designed.
并在此基础上设计出了一种安全级别至少为B1的安全数据库体系结构。
It is discussed in the paper how to check and adjust the security level of the attributes of the multilevel relation database in the point of FD.
文章以数据库中的函数依赖来检查多层关系数据库的各个属性的安全等级，并在此基础上调整各个属性的安全等级，以保证数据的安全性。
In makes an applied multi-level relation model to be basement of security database for following the BLP model.
为了适应BLP模型，采用一种实用的多级关系 模型作为安全数据库的基础，这是原有 关系 模型的扩展。
In makes an applied multi-level relation model to be basement of security database for following the BLP model.
为了适应BLP模型，采用一种实用的多级关系 模型作为安全数据库的基础，这是原有 关系 模型的扩展。
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