Laurence R Lipstone

Title: The Innovations of Laurence R Lipstone

Introduction

Laurence R Lipstone is a notable inventor based in Westlake Village, CA (US). He has made significant contributions to the field of technology, particularly in the area of network security. With a total of 4 patents to his name, Lipstone's work has had a considerable impact on how access to information resources is managed in virtual private networks.

Latest Patents

One of Lipstone's latest patents is the Generalized Policy Server. This invention is a scalable access filter designed to work in conjunction with other similar filters within a virtual private network. Its primary function is to control 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 across the network. Users are categorized into one or more user groups, while information resources are classified into various information sets. Access is granted or denied based on access policies that define permissions in relation to these user groups and information sets. Furthermore, access is only permitted if the trust levels associated with the user's identification method and the network path are adequate for the sensitivity level of the information resource. If necessary, the access filter can automatically encrypt requests using a method that meets the required trust level.

Career Highlights

Laurence R Lipstone is currently employed at SonicWall Inc., a company known for its innovative security solutions. His work at SonicWall has allowed him to develop and refine technologies that enhance network security and user access management.

Collaborations

Throughout his career, Lipstone has collaborated with several talented individuals, including Clifford Lee Hannel and David S Schneider. These collaborations have contributed to the advancement of his inventions and the overall success of his projects.

Conclusion

Laurence R Lipstone's contributions to the field of network security through his innovative patents demonstrate his expertise and commitment to improving technology. His work continues to influence how access to information is managed in today's digital landscape.