US 9,813,390 B2
Systems and methods for controlling email access
Alan Dabbiere, McLean, VA (US); Erich Stuntebeck, Johns Creek, GA (US); and Jonathan Blake Brannon, Mableton, GA (US)
Assigned to AirWatch LLC, Atlanta, GA (US)
Filed by AirWatch, LLC, Atlanta, GA (US)
Filed on Aug. 22, 2016, as Appl. No. 15/242,752.
Application 15/242,752 is a continuation of application No. 14/337,338, filed on Jul. 22, 2014, granted, now 9,426,129.
Application 14/337,338 is a continuation of application No. 13/706,817, filed on Dec. 6, 2012, granted, now 8,862,868, issued on Oct. 14, 2014.
Application 13/706,817 is a continuation in part of application No. 13/706,499, filed on Dec. 6, 2012, granted, now 8,978,110, issued on Mar. 10, 2015.
Prior Publication US 2017/0041299 A1, Feb. 9, 2017
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 29/06 (2006.01); H04L 12/58 (2006.01)
CPC H04L 63/0428 (2013.01) [H04L 12/584 (2013.01); H04L 51/08 (2013.01); H04L 63/0281 (2013.01); H04L 63/0435 (2013.01); H04L 63/20 (2013.01); H04L 29/06659 (2013.01)] 20 Claims
OG exemplary drawing
1. A non-transitory computer-readable medium embodying a program executable in at least one computing device to ensure security of email attachments, comprising code that:
accesses an email sent to a client device from at least one email service, the email comprising an email attachment;
identifies a rule associated with the email, the rule specifying that the email attachment must be removed from the email prior to displaying the email to the recipient;
removes the email attachment from the email in accordance with the rule;
encrypts, without user interaction, the removed email attachment with a cryptographic key accessible to a secure container application, the secure container application being provided separately from an email application used to access the email;
generates an encrypted email attachment from the email attachment using the cryptographic key accessible to the secure container application; and
modifies the email to include the encrypted email attachment.