The Insecurity of Home Digital Voice Assistants - Vulnerabilities, Attacks and Countermeasures

Xinyu Lei, Guan-Hua Tu, Alex X. Liu, +2

Mobile SecurityEngineeringUsable SecurityInformation SecurityHdva Services +17

Insecurity of Voice Solution VoLTE in LTE Mobile Networks

Chi-Yu Li, Guan-Hua Tu, Chunyi Peng, +4

Mobile NetworksMobile SecurityEngineeringInformation SecurityCommunication +17

The Insecurity of Home Digital Voice Assistants -- Amazon Alexa as a Case Study

Xinyu Lei, Guan-Hua Tu, Alex X. Liu

arXiv (Cornell University)

Mobile SecurityEngineeringUsable SecurityInformation SecurityInformation Forensics +26

New Security Threats Caused by IMS-based SMS Service in 4G LTE Networks

Guan-Hua Tu, Chi-Yu Li, Chunyi Peng, +2

Mobile NetworksMobile SecurityEngineeringSms ThreatsInformation Security +16

SecEQP: A Secure and Efficient Scheme for SkNN Query Problem Over Encrypted Geodata on Cloud

Xinyu Lei, Alex X. Liu, Rui Li, +1

EngineeringInformation SecurityHardware SecurityData ScienceEfficient Scheme +15

Mobile data charging

Chunyi Peng, Chi-Yu Li, Guan-Hua Tu, +2

Mobile SecurityEngineeringInformation SecuritySide-channel AttackMobile Data +17

Control-plane protocol interactions in cellular networks

Guan-Hua Tu, Yuanjie Li, Chunyi Peng, +3

Hardware SecurityEngineeringFault ManagementCross LayersNetwork Communication Protocol +12

Can we pay for what we get in 3G data access?

Chunyi Peng, Guan-Hua Tu, Chi-Yu Li, +1

Cellular NetworksMobile Data OffloadingCongestion ManagementData-plan SubscribersEngineering +13

How voice calls affect data in operational LTE networks

Guan-Hua Tu, Chunyi Peng, Hongyi Wang, +2

Voice CallsMobile Data OffloadingLte Phone ClientHealth SciencesVoice +12

Real Threats to Your Data Bills

Chunyi Peng, Chi-Yu Li, Hongyi Wang, +2

Mobile SecurityEngineeringInformation SecurityInformation ForensicsSide-channel Attack +19