Donald E Schmidt

Title: The Innovations of Donald E. Schmidt

Introduction

Donald E. Schmidt is a notable inventor based in Redmond, WA (US). He has made significant contributions to the field of authentication systems, holding a total of 10 patents. His work has been instrumental in enhancing security measures in various technological applications.

Latest Patents

Among his latest patents is the "Selective Cross-Realm Authentication." This invention associates an identifier with a request from an entity authenticated in one realm to access a resource associated with a second realm. The identifier indicates that the entity was authenticated in a realm other than the realm associated with the requested resource. A domain controller associated with the resource performs an access check to verify that the authenticated user is authorized to authenticate to the requested resource. Permissions associated with the resource can be used to specify levels of access to be granted to entities authenticated by a domain controller associated with another realm.

Another significant patent is the "Extensible Account Authentication System." This system enhances the capability of a federated authentication system by configuring it with extensibility points for adding new account stores and customizing claim transformations. The federated authentication system includes account stores, a security token service (STS), and custom claim transformation modules. The account stores maintain data associated with accounts and provide security claims in an intermediate format. The STS retrieves the security claims provided by the account stores and includes built-in transformations for transforming each security claim from the intermediate format to formats associated with resource providers. The STS is further configured to provide extensibility points for custom claim transformations that are not available from the built-in transformations.

Career Highlights

Donald has worked with prominent companies such as Microsoft Technology Licensing, LLC and Microsoft Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of authentication.

Collaborations

Throughout his career, Donald has collaborated with talented individuals, including Praerit Garg and Kahren Tevosyan. These collaborations have contributed to the advancement of his projects and innovations.

Conclusion

Donald E. Schmidt's contributions to the field of authentication systems are noteworthy. His patents reflect a deep understanding of security and innovation, making him a significant figure in the technology landscape.