Bo Min Choi

Title: Bo Min Choi: Innovator in Mobile Communication Security

Introduction

Bo Min Choi is a notable inventor based in Jeollanam-do, South Korea. He has made significant contributions to the field of mobile communication security, holding 2 patents that address critical issues in network safety and integrity.

Latest Patents

Choi's latest patents include a "Method and apparatus for detecting null-ciphering channels." This invention provides a method for detecting abnormal traffic by collecting non-access stratum (NAS) traffic between user equipment (UE) and a mobility management node. It identifies a ciphering algorithm supported by the UE and determines if the UE is at risk based on its support for a null ciphering algorithm. Another significant patent is the "Method and apparatus for detecting diameter protocol IDR message spoofing attack in mobile communication network." This method focuses on detecting Diameter spoofing attacks by obtaining a normal International Mobile Subscriber Identity (IMSI) from a Diameter S6a protocol packet and adding it to a session table for further analysis.

Career Highlights

Bo Min Choi is currently employed at the Korea Internet & Security Agency, where he applies his expertise in mobile communication security. His work is crucial in enhancing the safety and reliability of mobile networks.

Collaborations

Choi collaborates with talented individuals such as Do Won Kim and Seong Min Park, contributing to innovative solutions in the field of mobile communication.

Conclusion

Bo Min Choi's contributions to mobile communication security through his patents demonstrate his commitment to advancing technology in this critical area. His work not only addresses current challenges but also paves the way for future innovations in network safety.