Database , because it meets the two security requirements : the authenticator , 数据库，因为它满足以下两个安全要求：身份验证者
Database are denied , because only one requirement is met : the authenticator , 数据库被拒绝，因为只满足了一个要求：身份验证者
If the authenticator is the database owner , the source database must be marked as trustworthy 如果身份验证者是数据库所有者，则源数据库必须标记为可信。
Authenticators are used to determine whether an established context is valid within a particular scope 身份验证者用于确定建立的上下文在特定范围内是否有效。
An authenticator is an entity that authenticates , or vouches for , the authenticity of a particular principal 身份验证者是验证或证明特定主体身份的真实性的实体。
An execution context that has the owner of a scope as its authenticator is valid across that scope 将某个范围的所有者作为其身份验证者的执行上下文在该范围内均有效。
He is the author of the book secure programming for linux and unix howto and is a validator for the common criteria 一书的作者，而且还是通用标准（ common criteria ）的验证者。
