Android Wear和智能手机之间的数据传输安全性 [英] Security of data transmission between Android wear and smartphone

问题描述

我有Android应用程序的应用程序。我使用GoogleApiClient在Android服装和智能手机之间发送消息。

I have an application for Android wear. I use GoogleApiClient to send message between Android wear and smartphone.

这种通信安全吗？在设备之间发送敏感数据是否安全，比如密码？也许我必须以某种方式保护数据？

Is this communication safe? Is it safe to send sensitive data between devices, like password? Maybe I have to protect the data in some way?

发送消息如下所示：

Wearable.MessageApi.sendMessage(googleApiClient, nodeId, path, message.getBytes()).await();

推荐答案

根据文档：

消息是创建它的应用程序的私有消息，只能由其他节点上的应用程序访问。

A message is private to the application that created it and accessible only by that application on other nodes.

虽然底层蓝牙连接是加密的，但它被认为是易碎。但是，我不知道详细信息是否以及如何在更高级别上确保通信的准确性。

Although the underlying Bluetooth connection is encrypted it is considered to be breakable. However, I'm not aware of detailed information if and how exactly the communication is secured on a higher level.

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