Patent ID: 9325647
Filing Date: 2016-04-26
CPC Classification: H04L,H04W

Claim Text:
1. A method performed by a server for handling secure message attachments for a mobile device, the method comprising: receiving a secure message that includes an attachment, the secure message having a secure layer that indicates that the secure message is digitally signed, wherein the attachment is also secured within the secure message, and wherein the secure message is structured according to a security scheme such that the secure message is handled as an attachment by the server; storing the secure message with the first attachment comprised therein at the server; generating a version of the secure message to send to the mobile device, the generating comprising providing the generated version of the secure message, as an attachment, over a secure connection to the mobile device; receiving a request to access the attachment from the mobile device; retrieving the attachment based on the encoded secure message in response to receiving the request; and after the attachment has been retrieved, providing the attachment to the mobile device over the secure connection.