US 12,204,659 B2
Dynamic security policy for sharing content in collaborative applications
Thomas Szigeti, Vancouver (CA); Robert E. Barton, Richmond (CA); Jerome Henry, Pittsboro, NC (US); and Brian C. Powell, El Segundo, CA (US)
Assigned to CISCO TECHNOLOGY, INC., San Jose, CA (US)
Filed by Cisco Technology, Inc., San Jose, CA (US)
Filed on Feb. 16, 2022, as Appl. No. 17/673,193.
Prior Publication US 2023/0259643 A1, Aug. 17, 2023
Int. Cl. G06F 21/60 (2013.01); G06F 21/62 (2013.01); G06K 19/06 (2006.01)
CPC G06F 21/604 (2013.01) [G06F 21/62 (2013.01); G06K 19/06037 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A computer-implemented method comprising:
receiving a selection of one or more content items for sharing in a communication session;
querying a security policy using a key that is associated with each of the one or more content items to determine the security policy for each of the one or more content items;
identifying a plurality of users participating in the communication session; and
selectively presenting each content item of the one or more content items to a subset of the plurality of users based on an identity of a respective user and the security policy of each content item, wherein a particular user who is unauthorized to view the one or more content items is presented with a different view than a view presented to the subset of the plurality of users during a portion of the communication session in which the one or more content items are presented to the subset of the plurality of users.