Patent ID: 9241259
Filing Date: 2016-01-19
CPC Classification: H04L,H04W

Claim Text:
1. A method of preventing the loss of sensitive data, comprising: receiving a request via a network from a mobile device for email data; filtering an email data set to produce a filtered email data set, the filtering based, at least in part, on properties of the mobile device; and sending a response to the mobile device via the network, the response based, at least in part, on the filtered email data set; determining that a received email message is not authorized to be transferred to the mobile device; sending a block notification message in response to the determining to the mobile device; receiving an indication that the received email message is authorized to be transferred to the mobile device after sending the response to the mobile device; in response to the indication, sending a first network message to the mobile device, the first message indicating a property of the block notification message has changed from a first value to a second value; receiving a second request from the mobile device for an email data set after sending the first network message; and in response to the second request, sending a response to the mobile device including the received email message instead of the block notification message.