Identifying and validating the user data source are critical to the setup of Profiles.

确定并验证用户数据源对于Profiles设置来说至关重要。

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In the previous screen, we selected the DB driver and specified the Data Source user and password.

在上一个屏幕中，我们选择了数据库驱动程序并指定了数据源用户和密码。

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This mapping is what is called a model, a representation of the data source structure modelled for user consumption.

这种映射被称为模型，即为了便于用户使用而建模的数据源结构表示。

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As Apple is using the reply-to address of a message's User Data Header to identify the origin rather than the raw source, receiving iPhone owners risk being fooled by a phishing attack (or just a dishonest acquaintance) that poses as a contact or a company.

ENGADGET: iPhone reportedly vulnerable to text message spoofing flaw