Name
Affiliation
Papers
JIANXIN JEFF YAN
Computer Laboratory|University of Cambridge
49
Collaborators
Citations 
PageRank 
78
876
63.76
Referers 
Referees 
References 
1525
607
386
Search Limit
1001000
Title
Citations
PageRank
Year
Research on the Security of Visual Reasoning CAPTCHA00.342021
SonarSnoop: active acoustic side-channel attacks00.342020
Smart Speaker Privacy Control - Acoustic Tagging for Personal Voice Assistants00.342019
A Security Analysis of Honeywords.10.352018
Towards Reactive Acoustic Jamming for Personal Voice Assistants.00.342018
POSTER: Who was Behind the Camera? - Towards Some New Forensics.00.342017
A Dual-Axis Mems Vibratory Gyroscope Asic With 0.0061 Degrees/S/Root Hz Noise Floor Over 480 Hz Bandwidth00.342017
The Science and Detection of Tilting.00.342016
Targeted Online Password Guessing: An Underestimated Threat.441.242016
A Simple Generic Attack on Text Captchas.60.432016
Acceleration Attacks on PBKDF2: Or, What Is inside the Black-Box of oclHashcat?00.342016
Failures of Security APIs: A New Case.00.342016
Novel Security and Privacy Perspectives of Camera Fingerprints (Transcript of Discussion).00.342016
Acceleration Attacks on PBKDF2: Or, What Is inside the Black-Box of oclHashcat?00.342016
Novel Security and Privacy Perspectives of Camera Fingerprints.00.342016
A security analysis of automated chinese turing tests.10.342016
Enhancing Sensor Pattern Noise for Source Camera Identification: An Empirical Evaluation10.362015
Captcha as Graphical Passwords—A New Security Primitive Based on Hard AI Problems40.402014
Security Analyses of Click-based Graphical Passwords via Image Point Memorability40.402014
The robustness of hollow CAPTCHAs110.522013
Towards New Security Primitives Based on Hard AI Problems (Transcript of Discussion).00.342013
Towards New Security Primitives Based on Hard AI Problems.00.342013
Security implications of password discretization for click-based graphical passwords20.362013
Aimbot detection in online FPS games using a heuristic method based on distribution comparison matrix10.372012
A statistical aimbot detection method for online FPS games20.422012
CAPTCHA Design: Color, Usability, and Security70.472012
Shoulder surfing defence for recall-based graphical passwords471.502011
System Security Research at Newcastle00.342011
Captcha Robustness: A Security Engineering Perspective120.542011
The robustness of a new CAPTCHA230.842010
Attacks and design of image recognition CAPTCHAs631.722010
Security Design in Human Computation Games.00.342010
Magic Bullet: a dual-purpose computer game30.442009
An Investigation of Cheating in Online Games90.892009
CAPTCHA Security: A Case Study110.542009
Streamlining attacks on CAPTCHAs with a computer game40.552009
A low-cost attack on a Microsoft captcha1416.602008
Usability of CAPTCHAs or usability issues in CAPTCHA design1235.492008
Do background images improve "draw a secret" graphical passwords?703.452007
Graphical passwords & qualitative spatial relations120.962007
Breaking Visual CAPTCHAs with Naive Pattern Recognition Algorithms894.302007
Is FacePIN secure and usable?70.722007
Bot, Cyborg and Automated Turing Test81.492006
Detecting Cheaters For Multiplayer Games: Theory, Design And Implementation [1]222.402006
Enhancing Collaborative Spam Detection with Bloom Filters30.462006
A systematic classification of cheating in online games684.572005
Security Design in Online Games272.952003
Security Issues In Online Games124.262002
A note on proactive password checking388.012001