Hari Vn Sastry

Title: Innovations by Hari Vn Sastry

Introduction

Hari Vn Sastry is an accomplished inventor based in San Jose, CA. He has made significant contributions to the field of authorization systems, particularly in enterprise environments. With a total of 2 patents, his work focuses on enhancing security and access control mechanisms.

Latest Patents

One of his latest patents is titled "Authorization system for heterogeneous enterprise environments." This invention provides a unified authorization system that accommodates various access control environments, including Java Platform Security (JPS) and Oracle Access Manager (OAM). The system features a common policy store that supports diverse access control models, allowing for efficient querying and retrieval of authorization policies. Additionally, it includes a unified administrator interface for managing policies across different access control models.

Another notable patent is the "Obligation system for enterprise environments." This system integrates with legacy access control models, enabling existing structures to pass additional information to and from the authorization system. It allows legacy applications to interact with the system without requiring modifications. The enhanced features of this system facilitate policy-based decisions that consider additional information, ensuring more robust resource access control.

Career Highlights

Hari Vn Sastry is currently employed at Oracle International Corporation, where he continues to innovate in the field of security and access control. His work has been instrumental in developing solutions that enhance the security framework of enterprise environments.

Collaborations

Throughout his career, Hari has collaborated with notable colleagues, including Sirish V Vepa and Uppili Srinivasan. These collaborations have contributed to the advancement of his innovative projects and patents.

Conclusion

Hari Vn Sastry's contributions to authorization systems have significantly impacted enterprise security. His innovative patents reflect a deep understanding of access control mechanisms and their application in modern technology.