Secure execution of a user defined function
US11113390B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 21, 2021 |
| Grant date | Sep 7, 2021 |
| Priority date | — |
| Expiry date | Apr 21, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/145
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The subject technology receives, in a first computing process, a user defined function, the user defined function including code related to at least one operation to be performed. The subject technology sends a request based at least in part on the at least one operation to a second computing process to perform. The subject technology determines, by a security manager executing within the second computing process, whether performing the at least one operation is permitted, the security manager determines restrictions, based at least in part on a security policy, on operations executing within a sandbox environment provided by the second computing process. The subject technology performs, in the second computing process, the at least one operation, the security manager executing within the second computing process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.