Li Xiao

Insecurity of operational cellular IoT service: new vulnerabilities, attacks, and countermeasures

Guan-Hua Tu, Chunyi Peng, Chi-Yu Li, 2021, MobiCom.

Unveiling the Insecurity of Operational Cellular Emergency Services (911): Vulnerabilities, Attacks, and Countermeasures

Songwu Lu, Guan-Hua Tu, Chunyi Peng, 2023, GetMobile Mob. Comput. Commun..

Uncovering insecure designs of cellular emergency services (911)

Songwu Lu, Guan-Hua Tu, Chunyi Peng, 2022, MobiCom.

Security Threats from Bitcoin Wallet Smartphone Applications: Vulnerabilities, Attacks, and Countermeasures

Xinyu Lei, Guan-Hua Tu, Tian Xie, 2021, CODASPY.

When Good Turns Evil: Encrypted 5G/4G Voice Calls Can Leak Your Identities

Guan-Hua Tu, Chunyi Peng, Chi-Yu Li, 2023, 2023 IEEE Conference on Communications and Network Security (CNS).