David S Hirschman

Title: David S Hirschman: Innovator in Software Protection

Introduction

David S Hirschman is an accomplished inventor based in Sharon, MA (US). He has made significant contributions to the field of software protection through his innovative patent. His work focuses on enhancing the security of computer program distribution, ensuring that software can be safely transmitted and accessed.

Latest Patents

David S Hirschman holds a patent for a "Software catalog encoding method and system." This invention provides a method and system for protecting computer program distribution within a broadcast medium. The process involves encrypting portions of the computer program using a specific encryption scheme that is keyed to both an encryption key and a program identifier. The system generates two tables stored in a memory device, which correlate encryption keys and program identifiers, as well as password keys and hardware identifiers. This innovative approach allows for secure transmission of passwords necessary for decrypting software programs.

Career Highlights

David S Hirschman is currently employed at Phoenix Technologies Ltd., where he continues to develop and refine technologies that enhance software security. His expertise in encryption and software distribution has positioned him as a valuable asset in the tech industry.

Collaborations

David S Hirschman has worked alongside his coworker, David A Cane, contributing to advancements in software protection technologies. Their collaboration has fostered an environment of innovation and creativity within their organization.

Conclusion

David S Hirschman is a notable inventor whose work in software protection has made a significant impact on the industry. His patent demonstrates a commitment to enhancing the security of software distribution, showcasing his innovative spirit and technical expertise.