US 11,790,103 B2
Adaptive data loss prevention
Manbinder Pal Singh, Coral Springs, FL (US)
Filed by Citrix Systems, Inc., Fort Lauderdale, FL (US)
Filed on Sep. 29, 2020, as Appl. No. 17/36,338.
Prior Publication US 2022/0100885 A1, Mar. 31, 2022
Int. Cl. G06F 21/62 (2013.01); G06F 16/957 (2019.01)
CPC G06F 21/6227 (2013.01) [G06F 16/9577 (2019.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving, by a first computing device, (i) a first response from a server generated responsive to a first request from one of a plurality of clients and (ii) a first data loss prevention (DLP) output from a second computing device to modify the first response to be sent to one of the plurality of clients, the first DLP output identifying sensitive data to be redacted from the first response;
generating, by the first computing device, according to the first response and the first DLP output, at least one rule regarding the sensitive data and at least one template for redacting the sensitive data in responses;
determining, by the first computing device according to the at least one rule, a match to a second response from the server generated responsive to a second request from one of the plurality of clients, that includes the sensitive data;
generating, by the first computing device responsive to the match, a third response to redact the sensitive data from the second response in accordance with the at least one template; and
providing, by the first computing device, the third response to the one of the plurality of clients, instead of using a second DLP output of the second computing device identifying the sensitive data to redact from the second response.