Samuel D Horowitz

Title: Samuel D. Horowitz: Innovator in Firewall Technology

Introduction

Samuel D. Horowitz is a notable inventor based in Belmont, California. He has made significant contributions to the field of network security, particularly in the area of firewall technology. His innovative approach has led to the development of a unique method for processing data using interconnected firewall devices.

Latest Patents

Horowitz holds a patent for "Stateful packet forwarding in a firewall cluster." This patent describes a method for processing data that involves multiple interconnected firewall devices. The process begins with a connection initiated between an internal host and an external network through a home firewall device. When a separate receiving firewall device receives a data packet for the internal host, it attempts to identify the home device for that packet. The receiving device then sends a multicast to all other firewall devices in the cluster, which includes the data packet and information about itself. The home device responds to the multicast, confirming its identity, and extracts the data packet to forward it to the internal host. This method allows the receiving device to store response information along with forwarding details for future data packets in the flow.

Career Highlights

Samuel D. Horowitz is currently employed at Hewlett-Packard Development Company, L.P. His work at HP has allowed him to further develop his expertise in network security and firewall technologies. His innovative contributions have been instrumental in enhancing the security measures employed by organizations worldwide.

Collaborations

Throughout his career, Horowitz has collaborated with talented individuals such as Lebin Cheng and Brian Jemes. These collaborations have fostered an environment of innovation and creativity, leading to advancements in firewall technology.

Conclusion

Samuel D. Horowitz is a distinguished inventor whose work in firewall technology has made a lasting impact on network security. His patent for stateful packet forwarding demonstrates his commitment to improving data processing methods in interconnected systems. His contributions continue to influence the field and enhance security measures for users globally.