US 12,306,989 B2
Method and system for secure data transmission
Ajish Nair, Pune (IN); Sumit Bansal, Jaipur (IN); and Paras Jain, Uttar Pradesh (IN)
Assigned to MoEngage, Inc., San Francisco, CA (US)
Filed by MoEngage, Inc., San Francisco, CA (US)
Filed on Mar. 28, 2024, as Appl. No. 18/620,370.
Claims priority of application No. 202311067886 (IN), filed on Oct. 10, 2023.
Prior Publication US 2025/0117515 A1, Apr. 10, 2025
Int. Cl. G06F 21/62 (2013.01); H04L 9/06 (2006.01); H04L 9/32 (2006.01); H04L 29/06 (2006.01); H04L 51/234 (2022.01)
CPC G06F 21/6245 (2013.01) [H04L 9/0643 (2013.01); H04L 9/3213 (2013.01); H04L 51/234 (2022.05)] 16 Claims
OG exemplary drawing
 
1. A method for secure transmission of data, comprising: receiving a unique token from a data storage device, wherein the token uniquely identifies user specific data, of a user, stored within the data storage device;
retrieving Personally Identifiable Information (PII) data from the user specific data corresponding to the token through a direct Application Programming Interface (API) call to the data storage device using the token, wherein the token serves as a unique identifier for retrieving the PII data via the API call;
processing the retrieved PII data in a runtime environment in a non-persistent storage for sending one or more customized messages to the user, wherein the processing comprises:
classifying the retrieved PII data into one or more groups based on at least one of demographics, geographic location, and user preferences; and
generating the one or more customized messages, in real time, based on the one or more classified groups;
sending the one or more customized messages to at least a service provider;
deleting the retrieved PII data of the user from the runtime environment after sending the one or more
customized messages, wherein the deletion includes automatic removal of the PII data from the non-persistent storage; and
mapping delivery data corresponding to delivered one or more messages with the token using a unique message ID corresponding to the one or more customized messages information sent, wherein the PII data is deleted from the delivery data.