US 11,902,326 B1
Secure messaging integration with messaging applications
Mansu Kim, San Mateo, CA (US)
Assigned to Medallia, Inc., San Francisco, CA (US)
Filed by Medallia, Inc., San Francisco, CA (US)
Filed on Nov. 8, 2021, as Appl. No. 17/521,641.
Application 17/521,641 is a continuation of application No. 16/197,166, filed on Nov. 20, 2018, granted, now 11,171,989.
Claims priority of provisional application 62/589,417, filed on Nov. 21, 2017.
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 9/40 (2022.01); G06F 16/31 (2019.01); H04L 51/212 (2022.01)
CPC H04L 63/18 (2013.01) [G06F 16/31 (2019.01); H04L 51/212 (2022.05); H04L 63/0428 (2013.01); H04L 63/108 (2013.01); H04L 63/123 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
establishing a default messaging channel between a message aggregator and a message application executing at a client device;
establishing a secure channel between the message aggregator and the client device, and wherein the default messaging channel is maintained to revert back to the default messaging channel when the secure channel is closed; and
sending to the client device over the default messaging channel, access data usable to access the secure channel established between the message aggregator and the client device, wherein the access data is presented within the messaging application and communications over the secure channel are not visible to the default messaging channel.