Ahmed Tanvir Mahdad

19 papers A* 7A 3B 1C 2Misc 1Journal 3Unranked 2

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Broken Access: On the Challenges of Screen Reader Assisted Two-Factor and Passwordless Authentication. CoRR Md Mojibur Rahman Redoy Akanda, Ahmed Tanvir Mahdad, Nitesh Saxena
2025	A*	`conf`	BPSniff: Continuously Surveilling Private Blood Pressure Information in the Metaverse via Unrestricted Inbuilt Motion Sensors. SP Zhengkun Ye, Ahmed Tanvir Mahdad, Yan Wang, Cong Shi, Yingying Chen, Nitesh Saxena
2025	A*	`conf`	Broken Access: On the Challenges of Screen Reader Assisted Two-Factor and Passwordless Authentication. WWW Md Mojibur Rahman Redoy Akanda, Ahmed Tanvir Mahdad, Nitesh Saxena
2025	C	`conf`	Encryption Struggles Persist: When Tech-Savvy Students Face Challenges with PGP in Thunderbird. PST Md Imanul Huq, Ahmed Tanvir Mahdad, Nitesh Saxena
2025	A*	`conf`	Harnessing Vital Sign Vibration Harmonics for Effortless and Inbuilt XR User Authentication. CCS Tianfang Zhang, Qiufan Ji, Md Mojibur Rahman Redoy Akanda, Zhengkun Ye, Ahmed Tanvir Mahdad, Cong Shi, Yan Wang, Nitesh Saxena, Yingying Chen
2025	Misc	`conf`	VR Testbed-based Blood Pressure Privacy Leakage Analysis. SEC Zhengkun Ye, Ahmed Tanvir Mahdad, Yan Wang, Cong Shi, Yingying Chen, Nitesh Saxena
2024	A*	`conf`	Breaching Security Keys without Root: FIDO2 Deception Attacks via Overlays exploiting Limited Display Authenticators. CCS Ahmed Tanvir Mahdad, Mohammed Jubur, Nitesh Saxena
2024	C	`conf`	Mobile Login Bridge: Subverting 2FA and Passwordless Authentication via Android Debug Bridge. PST Ahmed Tanvir Mahdad, Nitesh Saxena
2024	A*	`conf`	SAFARI: Speech-Associated Facial Authentication for AR/VR Settings via Robust VIbration Signatures. CCS Tianfang Zhang, Qiufan Ji, Zhengkun Ye, Md Mojibur Rahman Redoy Akanda, Ahmed Tanvir Mahdad, Cong Shi, Yan Wang, Nitesh Saxena, Yingying Chen
2024	J	`jnl`	Sound-based Two-factor Authentication: Vulnerabilities and Redesign. ACM Trans. Priv. Secur. Prakash Shrestha, Ahmed Tanvir Mahdad, Nitesh Saxena
2023	A*	`conf`	Breaking Mobile Notification-based Authentication with Concurrent Attacks Outside of Mobile Devices. MobiCom Ahmed Tanvir Mahdad, Mohammed Jubur, Nitesh Saxena
2023	A	`conf`	EmoLeak: Smartphone Motions Reveal Emotions. ICDCS Ahmed Tanvir Mahdad, Cong Shi, Zhengkun Ye, Tianming Zhao, Yan Wang, Yingying Chen, Nitesh Saxena
2023	A*	`conf`	FaceReader: Unobtrusively Mining Vital Signs and Vital Sign Embedded Sensitive Info via AR/VR Motion Sensors. CCS Tianfang Zhang, Zhengkun Ye, Ahmed Tanvir Mahdad, Md Mojibur Rahman Redoy Akanda, Cong Shi, Yan Wang, Nitesh Saxena, Yingying Chen
2023	B	`conf`	Poster: Unobtrusively Mining Vital Sign and Embedded Sensitive Info via AR/VR Motion Sensors. MobiHoc Tianfang Zhang, Zhengkun Ye, Ahmed Tanvir Mahdad, Md Mojibur Rahman Redoy Akanda, Cong Shi, Nitesh Saxena, Yan Wang, Yingying Chen
2023	—	`conf`	SoK: A Comprehensive Evaluation of 2FA-based Schemes in the Face of Active Concurrent Attacks from User Terminal. WISEC Ahmed Tanvir Mahdad, Nitesh Saxena
2022	A	`conf`	Continuous blood pressure monitoring using low-cost motion sensors on AR/VR headsets. MobiSys Tianming Zhao, Zhengkun Ye, Tianfang Zhang, Cong Shi, Ahmed Tanvir Mahdad, Yan Wang, Yingying Chen, Nitesh Saxena
2022	A	`conf`	Defending against Thru-barrier Stealthy Voice Attacks via Cross-Domain Sensing on Phoneme Sounds. ICDCS Cong Shi, Tianming Zhao, Wenjin Zhang, Ahmed Tanvir Mahdad, Zhengkun Ye, Yan Wang, Nitesh Saxena, Yingying Chen
2022	J	`jnl`	EarSpy: Spying Caller Speech and Identity through Tiny Vibrations of Smartphone Ear Speakers. CoRR Ahmed Tanvir Mahdad, Cong Shi, Zhengkun Ye, Tianming Zhao, Yan Wang, Yingying Chen, Nitesh Saxena
2021	—	`conf`	Analyzing the Security of OTP 2FA in the Face of Malicious Terminals. ICICS (1) Ahmed Tanvir Mahdad, Mohammed Jubur, Nitesh Saxena