Lam Ba Tran

US Patent:

20210103649, Apr 8, 2021

Filed:

Feb 6, 2020

Appl. No.:

16/784225

Inventors:

- Palo Alto CA, US
Brian Schimpf - Washington DC, US
Lam Tran - Palo Alto CA, US
Mark Elliot - London, GB
Robert Kruszewski - London, GB

International Classification:

G06F 21/33
G06F 21/62
G06F 21/60
G06F 9/48

Abstract:

Methods, systems, and apparatus, including computer programs encoded on computer storage media for data security protection are provided. One of the methods includes: receiving a job associated with a project, wherein the project is associated with one or more data sources; identifying a plurality of inputs and a plurality of outputs associated with the job; determining a plurality of required permissions associated with the job, wherein each of the required permissions comprises an operation on a required data source, the operation corresponding to at least one of the inputs or the outputs; verifying that the one or more data sources associated with the project comprise the required data source associated with each of the required permissions; and generating a token associated with the job, the token encoding the required permissions associated with the job, wherein the token is required for execution of the job.