Duncan Allen Woods

Title: Duncan Allen Woods: Innovator in Network Packet Analysis

Introduction

Duncan Allen Woods is a notable inventor based in Raleigh, NC (US). He has made significant contributions to the field of network packet analysis, holding 2 patents that enhance the efficiency of data filtering processes.

Latest Patents

Woods' latest patents focus on offline analysis of packets. One patent describes a network interface and storage medium that filters packets received from a network based on specific rules. This filtering process discards a subset of packets while retaining a remaining subset, which is then copied to a designated destination. The rules for filtering are created offline, allowing for a lower priority process that detects symptoms in the remaining subset. Symptoms may include receiving a threshold number of ping packets or broadcast packets within a specified time period, as well as identifying packets with invalid source addresses or header flags. This innovative approach significantly increases firewall throughput performance.

Another patent by Woods outlines a method, apparatus, system, and signal-bearing medium that also filters packets based on rules. Similar to the first patent, it discards certain packets while retaining others for further analysis. The order of symptom detection can be adjusted based on the frequency of symptoms in the sample, further optimizing the filtering process.

Career Highlights

Duncan Allen Woods is currently employed at International Business Machines Corporation (IBM), where he continues to develop innovative solutions in network technology. His work has contributed to advancements in packet analysis and network security.

Collaborations

Woods has collaborated with notable colleagues, including Foaad Khosmood and Ognjen Petrovic, who share his commitment to innovation in technology.

Conclusion

Duncan Allen Woods is a prominent figure in the realm of network packet analysis, with a focus on improving data filtering processes through his patents. His contributions to IBM and collaborations with fellow innovators underscore his impact on the field.