Company Filing History:
Years Active: 2011-2019
Title: Glenn Faden: Innovator in Operating Systems and Virtualization
Introduction
Glenn Faden is a prominent inventor based in San Rafael, California, known for his significant contributions to the field of operating systems and virtualization. With a total of seven patents to his name, Faden has made notable advancements that enhance security and efficiency in multi-tenant applications.
Latest Patents
One of Faden's latest patents is focused on the operating-system-level isolation of multi-tenant applications. This patent describes implementations of pluggable database (PDB) sandboxing in layers, which are mapped to different operating systems. In these exemplary implementations, multiple PDBs are encapsulated on common container databases to create PDB sandboxes. This encapsulation forms an isolation boundary layer that dynamically regulates security and isolation for the PDB sandboxes. Access to and from the PDBs is managed through dynamic access processes that adjust access to resources and processes both within and external to the PDB sandboxes.
Another significant patent by Faden is a method and system for implementing a multilevel file system in a virtualized environment. This innovation involves a global zone executing on a host operating system that includes a multilevel filesystem (MLFS) associated with a label range. Each file and directory within the MLFS is assigned its own label, allowing for precise access control. The host OS is designed to evaluate process labels against file labels to determine access permissions, thereby enhancing security in virtualized environments.
Career Highlights
Throughout his career, Glenn Faden has worked with notable companies, including Oracle America, Inc. and Oracle International Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in operating systems and virtualization.
Collaborations
Faden has collaborated with esteemed colleagues such as Richard E. Aleshire and Lokanath Das, contributing to the advancement of technology in their respective fields.
Conclusion
Glenn Faden's work in operating systems and virtualization has led to significant innovations that improve security and efficiency in multi-tenant applications. His contributions continue to influence the technology landscape, showcasing the importance of innovation in today's digital world.