Clifford Lee Hannel

Title: Innovations and Contributions of Clifford Lee Hannel in Access Control Technology

Introduction

Clifford Lee Hannel is a notable inventor based in Thousand Oaks, California, known for his significant contributions to access control technology. With a remarkable portfolio comprising 23 patents, Hannel has made substantial advancements in how information resources are securely accessed in virtual networks.

Latest Patents

Hannel's latest patents focus on enhancing access control systems within virtual private networks. Noteworthy among them is the patent for a "Query interface to policy server", which introduces a scalable access filter designed to manage user access efficiently. This innovative solution integrates multiple access filters, each utilizing a local copy of an access control database to assess user access requests. It employs a systematic approach where users are categorized into groups, and information resources are classified into specific sets, thereby aligning access permissions with defined policies. Notably, the first access filter in the transmission path performs critical checks, while subsequent filters streamline the process without redundancy. The incorporation of SQL as the interface for access evaluations exemplifies the forward-looking technology that Hannel is advancing.

Another fundamental patent is the "Access control", which mirrors the principles laid out in the previous patent, focusing on the scalability and efficiency of access management within a virtual private network. Both patents showcase Hannel's commitment to refining user authentication and resource access.

Career Highlights

Throughout his career, Clifford Hannel has been associated with leading tech companies, including Ixia and SonicWall Inc. His work in these organizations reflects not only his expertise in access control technologies but also his ability to collaborate and innovate within high-performing teams. His engagement in developing cutting-edge solutions has situated him as a key player in the realm of information security.

Collaborations

Hannel's professional journey has included collaboration with prominent figures such as Anthony May and Laurence R. Lipstone. These partnerships have fostered a creative environment that thrives on innovation, contributing to Hannel’s successful patent portfolio and the development of groundbreaking technologies in network security.

Conclusion

Clifford Lee Hannel's work stands as a testament to innovation in access control systems. Through his numerous patents, he has established a framework for secure user access in complex network environments, making significant contributions to the fields of information technology and cybersecurity. As the landscape of digital communication continues to evolve, the impact of Hannel's inventions will undoubtedly play a crucial role in shaping future advancements in secure access technologies.