Shu Wang

Title: Shu Wang: Inventor Advancing Cybersecurity at Palo Alto Networks

Introduction

Shu Wang is an inventor based in San Jose, California, and works at Palo Alto Networks, Inc. His patent work addresses cybersecurity challenges involving domain abuse and DNS tunneling.

Latest Patents

Wang’s portfolio includes 2 patents, including the following inventions.

“Trending Topic Tracker for Proactive Domain Abuse Monitoring” describes a system that monitors trending topics and their associated interest metrics, then uses a language model to identify tokens and assess which topics may be exploited for domain abuse. The system searches domain-related databases for relevant domain entities and generates a domain abuse report.

“Inline Detect and Block Relayed DNS Tunneling Traffic” presents a method for identifying potentially malicious network traffic by examining hostnames found in non-DNS traffic and querying a security service for a DNS tunneling attack verdict. The system uses that verdict to determine whether the traffic is malicious and how it should be handled.

Career Highlights

At Palo Alto Networks, Wang’s disclosed inventions focus on applying data analysis and security services to detect and respond to online threats. His work includes proactive monitoring for domain abuse and inline detection of relayed DNS tunneling traffic.

Collaborations

The patent descriptions identify Palo Alto Networks, Inc. as Wang’s company. They also describe systems that use language models, external data sources, security services, and domain-related databases as part of their threat-detection processes.

Conclusion

Shu Wang’s patent work at Palo Alto Networks addresses emerging cybersecurity risks through systems for identifying exploitable online trends and detecting DNS tunneling activity.