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1. 发明授权

US08099592B2 System and method for controlling data communications between a server and a client device 有权
标题翻译：用于控制服务器和客户端设备之间的数据通信的系统和方法
公开(公告)号：US08099592B2
公开(公告)日：2012-01-17
申请号：US13024634
申请日：2011-02-10
申请人： David Bajar , Phillip Chi-Jim Luk , Michael Kenneth Brown , Darrell Reginald May
发明人： David Bajar , Phillip Chi-Jim Luk , Michael Kenneth Brown , Darrell Reginald May
IPC分类号： H04L9/08
CPC分类号： H04L63/0428 , H04L9/08 , H04L2209/80 , H04W12/02
摘要： A system and method for controlling data communications between a server and a client device, such as a mobile device. Embodiments relate generally to a technique where stop data is provided to the client device. This stop data can be transmitted (e.g. by the client device) to the server. When processed by the server, the stop data indicates to the server that at least some of the encrypted data received by the client device from the server was not decrypted using the second key (e.g. as may be the case when the second key has been deleted). Upon receiving the stop data, the server may, for example, withhold the transmission of data encrypted with the first key to the client device until the second key is restored on the client device. In one embodiment, the stop data is provided to the client device in an encoded (e.g. encrypted) form.
摘要翻译：一种用于控制服务器和诸如移动设备的客户端设备之间的数据通信的系统和方法。实施例一般涉及将停止数据提供给客户端设备的技术。该停止数据可以（例如由客户端设备）发送到服务器。当由服务器处理时，停止数据向服务器指示客户端设备从服务器接收的至少一些加密数据没有使用第二密钥解密（例如，如第二个密钥被删除的情况那样））。在接收到停止数据之后，服务器可以例如将用第一密钥加密的数据的发送保留到客户端设备，直到在客户端设备上恢复第二个密钥。在一个实施例中，将停止数据以编码（例如加密）形式提供给客户端设备。

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