PREVENTING CONTENT DATA LEAK ON MOBILE DEVICES

摘要

Preventing enterprise or other protected content data from “leaking” from being under secure management on a device, for example by virtue of being viewed using an untrusted app on the device, is disclosed. An indication is received that a content to be provided to a first mobile application on a mobile device is to be protected against unauthorized access at the mobile device using unauthorized applications other than the first mobile application. The content is encrypted while in transit to the mobile device, using a key associated with a second mobile application authorized to be used to access the content at the mobile device.

主权项

1. A method of protecting content data, comprising:
receiving an indication that content to be provided to a first mobile application on a mobile device is to be protected against unauthorized access at the mobile device; determining whether the mobile device is authorized to receive the content; in the event the mobile device is authorized to receive the content, encrypting the content, using a key associated with a second mobile application authorized to be used to access the content at the mobile device; and in the event the mobile device is not authorized to receive the content, performing protective measures to the content in the communication message prior to delivering the communication message to the mobile device.