Company Filing History:
2 out of 2 
1 out of 1,138 
2 out of 832,680 Years Active: 2000-2017
Title: Michael B Ribet: Innovator in Access Control Technologies
Introduction
Michael B Ribet is a notable inventor based in Oak Brook, IL (US), recognized for his contributions to access control technologies. He holds a total of five patents, showcasing his innovative approach to managing information access in virtual private networks.
Latest Patents
Among his latest patents is the "Distributed administration of access to information and interface for same." This invention introduces a scalable access filter that operates within a virtual private network. It controls user access to information resources provided by servers in the network. Each access filter utilizes a local copy of an access control database to evaluate access requests made by users. Changes made by administrators in these local copies are propagated to all other local copies, ensuring consistency. Users are categorized into groups, and information resources are classified into sets, with access determined by defined policies. The rights of administrators are also governed by specific administrative policies. Furthermore, access is granted only if the trust levels of user identification and the network path meet the sensitivity level of the information resource. If necessary, the access filter encrypts requests using a method that meets the required trust level. The first access filter in the path performs the access check, encrypts, and authenticates the request, while subsequent filters do not repeat the access check.
Career Highlights
Michael has worked with various companies, including Internet Dynamics, Inc. His experience in the field has allowed him to develop innovative solutions that enhance information security and access management.
Collaborations
Throughout his career, Michael has collaborated with notable individuals such as David S Schneider and Laurence R Lipstone. These partnerships have contributed to the advancement of his projects and innovations.
Conclusion
Michael B Ribet's work in access control technologies has significantly impacted the way information is managed and secured in virtual environments. His patents reflect a deep understanding of the complexities involved in user access and information sensitivity.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.