你说得对.开发人员目前正在处理身份验证和安全问题.到目前为止，一切都是开放的，非常适合创建原型和测试应用程序，但是它们容易受到用户随意检索/删除/更新数据的影响.

You are correct. The developers are currently working on Auth and security concerns. As of now everything is open and great for creating prototypes and test apps however they are vulnerable to users retrieve/remove/update data as they like.

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See the developer response to this question here: Link