Company Filing History:
Years Active: 2020
Title: Kedar Dubhashi: Innovator in Database Confidentiality
Introduction
Kedar Dubhashi is a notable inventor based in Kirkland, WA (US). He has made significant contributions to the field of database security, particularly in the area of confidentiality. His innovative approach combines trusted computing with configurable type metadata to enhance data protection.
Latest Patents
Kedar holds a patent titled "Type-based database confidentiality using trusted computing." This patent describes a 'Database Confidentiality System' that employs various techniques to ensure database confidentiality. The system utilizes server-side trusted computing along with type metadata and user-defined rules for individual database fields. The metadata includes essential information such as the domain, method of encryption, and a pointer to the encryption key used for securing the data. The rules specify the operations permitted on the corresponding data types. Additionally, the system ensures that the type metadata and rules are protected against unauthorized changes or access. Various encryption techniques, including probabilistic and Paillier methods, allow computations to be performed in untrusted environments without direct access to the encryption key. This innovative system enables the maintenance of database confidentiality while facilitating distributed computation and communication between untrusted and trusted machines.
Career Highlights
Kedar Dubhashi is currently associated with Microsoft Technology Licensing, LLC, where he continues to work on advancing technologies related to database security. His expertise in trusted computing and database confidentiality has positioned him as a valuable asset in the tech industry.
Collaborations
Kedar has collaborated with notable colleagues such as Panagiotis Antonopoulos and Donald Kossmann. Their combined efforts contribute to the development of innovative solutions in the realm of database security.
Conclusion
Kedar Dubhashi's work in database confidentiality exemplifies the intersection of innovation and technology. His contributions are vital in enhancing data security in an increasingly digital world.