David L Sames

Title: Innovations of David L Sames

Introduction

David L Sames is an accomplished inventor based in Woodbine, MD (US). He has made significant contributions to the field of distributed computing systems, particularly in the area of security policy management and user role management. With a total of 2 patents, his work has had a notable impact on enhancing security measures in technology.

Latest Patents

David L Sames holds two notable patents. The first patent is titled "Method and apparatus for securely and dynamically modifying security policy configurations in a distributed system." This invention provides a system for managing security policies, which include firewall policies, file access policies, application access policies, encryption algorithm policies, audit trail policies, and activity logging policies. The system creates multiple security policies, each specifying different levels of security for the distributed computing system. It then selects a specific security policy for use across the system, ensuring that each computer adheres to the specified security posture.

The second patent is titled "Method and apparatus for securely and dynamically managing user roles in a distributed system." This invention focuses on managing user attributes that determine access rights within a distributed computing environment. The system modifies an attribute database containing various user attributes and users. It obtains an identity certificate from a certificate authority for a given user, assigns an attribute from the possible user attributes, and grants access rights based on the attribute and identity certificate. Modifications to the attribute database are then distributed across multiple hosts connected by a network.

Career Highlights

David L Sames is currently associated with Networks Associates Technology, Inc., where he continues to innovate and develop solutions that enhance security in distributed systems. His expertise in security policy management and user role management has positioned him as a key figure in his field.

Collaborations

David has collaborated with notable colleagues, including Gregg W Tally and Brent S Whitmore, contributing to advancements in technology and security.

Conclusion

David L Sames is a prominent inventor whose work in security policy and user role management has significantly influenced the field of distributed computing systems. His patents reflect a commitment to enhancing security measures, making him a valuable contributor to technological advancements.