公开(公告)号：US09628452B2

公开(公告)日：2017-04-18

申请号：US13982188

申请日：2012-01-30

申请人： Guru Paran Chandrasekaran ,  Andrea Bittau

发明人： Guru Paran Chandrasekaran ,  Andrea Bittau

IPC分类号： G06F9/00 ,  H04L29/06 ,  H04W12/02

CPC分类号： H04L63/0428 ,  G06F2221/2111 ,  H04L63/0254 ,  H04L63/0464 ,  H04L63/06 ,  H04L63/062 ,  H04L63/0876 ,  H04L63/14 ,  H04L63/30 ,  H04W12/02

摘要： A system is described for communicating with a mobile device. The mobile device exchanges an electronic message with a messaging server, where the message is encrypted with a messaging key. The mobile device encrypts a copy of the message with a monitoring key different from the messaging key, and sends the encrypted copy to a monitoring server remote from the messaging server. The mobile device communicates with the messaging server via a network router. The network router is configured to block transmission of an encrypted electronic message between the mobile device and the messaging server when an access condition is not met.

公开(公告)号：US20140082348A1

公开(公告)日：2014-03-20

申请号：US13982188

申请日：2012-01-30

申请人： Guru Paran Chandrasekaran ,  Andrea Bittau

发明人： Guru Paran Chandrasekaran ,  Andrea Bittau

IPC分类号： H04L29/06

CPC分类号： H04L63/0428 ,  G06F2221/2111 ,  H04L63/0254 ,  H04L63/0464 ,  H04L63/06 ,  H04L63/062 ,  H04L63/0876 ,  H04L63/14 ,  H04L63/30 ,  H04W12/02

摘要： A mobile device (2) exchanges an electronic message with a messaging server (4), where the message is encrypted with a messaging key. The mobile device encrypts a copy of the message with a monitoring key (9) different from the messaging key, and sends the encrypted copy to a monitoring server (5) remote from the messaging server (4).

摘要翻译： 移动设备（2）与消息传送服务器（4）交换电子消息，其中消息通过消息传递密钥加密。 移动设备使用与消息传递密钥不同的监视密钥（9）对消息的副本进行加密，并将加密的副本发送到远离消息收发服务器（4）的监控服务器（5）。