Scott Lambert

Title: Scott Lambert - Innovator in Packet Sanitization and Vulnerability Prioritization

Introduction

Scott Lambert is a notable inventor based in Bellevue, WA (US). He has made significant contributions to the fields of packet sanitization and vulnerability prioritization, holding a total of 2 patents.

Latest Patents

One of Scott's latest patents is focused on the sanitization of packets. This invention discloses methods, systems, and computer-readable media for packet sanitization. A particular method intercepts a packet of a packet stream, where the packet stream is transmitted in accordance with a specific protocol. The packet is analyzed based on a specification associated with the protocol. Based on the analysis, a data value of a field of the packet is replaced with a sanitized data value to create a sanitized packet. The sanitized packet may be injected into the packet stream or may optionally be forwarded to a signature module that checks the sanitized packet for malicious content. When malicious content is found, the sanitized packet may be dropped, logged, redirected, or a notification regarding the sanitized packet may be sent to an administrator.

Another significant patent by Scott is related to binary code change vulnerability prioritization. This invention provides a human-readable list of patch differences ranked by weight, which helps vulnerability analysts allocate their time effectively. From binary code, identified source functions and recognized sink functions are used when assigning relative weights to changes caused by a patch. Source functions are identified using an export table, import table, and remote procedure call interface. Sink functions are recognized using blacklisted functions, patch-targeted functions, memory functions, string functions, and functions called with mismatched parameters. A change prioritizer assigns weights based on an architectural graph and a set of prioritization rules that specify the nature of the change made by a patch and the function that is altered. Weight assignments may be additive, and certain kinds of changes may be assigned a higher priority for subsequent scrutiny by an analyst.

Career Highlights

Scott Lambert is currently employed at Microsoft Technology Licensing, LLC, where he continues to innovate and contribute to the field of technology. His work has had a significant impact on improving cybersecurity measures and enhancing the efficiency of vulnerability analysis.

Collaborations

Scott has collaborated with talented individuals such as Abhishek Kumar Singh and Tanmay Arun Ganacharya, further enriching his work environment and fostering innovation.

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