A security label can be created by DBSECADM as follows.
DBSECADM可以像下面这样创建安全标签。
A security policy is made up of security label components.
一个安全策略由一些安全标签组件组成。
A security label can be granted to users by DBSECADM as follows.
DBSECADM可以像下面这样向用户授予安全标签。
Set security label component: a set is an unordered list of elements.
集合安全标签组件：集合是一组无序的元素。
A security label is composed of one or more security label components.
一个安全标签由一个或多个安全标签组件组成。
There are three types of security label components: array, set, and tree.
有三种类型的安全标签组件：数组、集合和树。
It allows users to define the structure of the security label to be used.
它允许用户定义要使用的安全标签的结构。
There are three types of security label components: arrays, sets, and trees.
一共有三种类型的安全标签组件：数组、集合和树。
Users attempting to access an object must have its security label granted to them.
试图访问一个对象的用户必须被授予此对象的安全标签。
Security label components are the building blocks for security policies and labels.
安全标签组件是用于安全策略和安全标签的构建块。
This function is used in select operations to retrieve the row security label column.
该函数在选择操作中检索行安全标签列。
A security label component is a new database entity that can be created, dropped, and altered.
安全标签组件是一个新的数据库实体，可以被创建、删除和修改。
When a column is associated with a security label, that column is referred to as a protected column.
当一个列与一个安全标签相关联时，那个列被称作受保护的列。
If a security label does not have a value for one of the components, then an empty value is assumed.
如果安全标签没有用于某个组件的值，那么设定该值为空值。
SECLABEL_TO_CHAR: This function returns a string representation of the values that make up a security label.
SECLABEL_TO_CHAR：该函数返回组成一个安全标签的值的一个字符串表示。
A security label belongs to a security policy and contains a value for each security component in that security policy.
一个安全标签归属于一个安全策略，并且为安全策略中的每个安全组件包含一个值。
Array security label component: an array is an ordered list of elements that can be used to represent a simple hierarchy.
数组安全标签组件：数组是一组有序的元素，可用于表示简单的层次结构。
Once created, a security label can be associated with individual columns and rows in a table to protect the data held there.
创建好安全标签之后，便可以将安全标签与表中的行和列相关联，以保护其中保存的数据。
When a user tries to access protected data, his security label is compared to the security label that is protecting the data.
当一个用户试图访问受保护的数据时，必须将他的安全标签与保护数据的安全标签进行比较。
When a user tries to access protected data, that user's security label is compared to the security label protecting the data.
当一个用户试图访问受保护的数据时，该用户的安全标签将与用于保护该数据的安全标签相比较。
Row security labels can be modified by updating the row and specifying new security label for the IDSSECUIRTYLABEL type column.
可以通过更新行，为idssecuirtylabel类型的列指定新的安全标签，从而修改行安全标签。
Each row or column can be assigned a security label that stores information about the classification, or sensitivity, of the data.
每一行或列都可以贴上一个安全标签，标签中存储着关于数据的类别或敏感性的信息。
Similarly, each database user is assigned a security label that determines which labeled data rows or columns he or she can access.
类似地，每个数据库用户也都被赋予一个安全标签，这个标签将决定他/她可以访问哪些贴了标签的数据行或列。
Improve the rules of comparing the security label, which meet the practical demand of the Access Control for spatial database.
改进了安全级比较的规则，使得更适合现实中空间数据存取控制的需求。
Scrape product security label. get the 16 character security code. Fill this code in the query box on the right side to check.
需要刮开产品防伪标签，得到16位防伪码，在右侧的查询框输入查询。
Similarly, each database user is assigned a security label that determines which labeled data (rows or columns) he or she can access.
类似地，每个数据库用户也被赋予一个安全标签，该标签决定他/她可以访问具有哪种标签的数据（行或列）。
Tree security label component: a tree is a collection of elements representing a complex hierarchy having multiple nodes and branches.
树安全标签组件：树是一个元素集合，用于表示有多个节点和分支的复杂层次关系。
The DB2 LBAC approach is to allow users to define the set of components that make up a security label and to specify the access rules.
DB2LBAC方法是允许用户定义一组组件，以构成一个安全标签，并允许用户指定访问规则。
When a user tries to access labeled data, his LBAC credentials are compared to security label protecting data to see if access is allowed.
当一个用户试图访问带标签的数据时，要将他的LBAC凭证与保护数据的安全标签进行比较，以确定是否允许访问。
IDSLBACREADSET: Each set component of the user security label must include the set component of the data security label to allow access to data.
IDSLBACREADSET：要访问数据，用户安全标签的每个集合组件必须包括数据安全标签的集合组件。
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