A new smart smudge attack using CNN
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Information Security"
DOI: 10.1007/s10207-021-00540-z
Abstract: This paper deals with a well-known problem in the area of the smudge attacks: when a user draws a pattern to unlock the pattern lock on a smartphone screen, pattern extraction sometimes becomes difficult owing… read more here.
Keywords: pattern; screen; pattern lock; attack ... See more keywords
A pattern and lock strategy integrating acoustic patterning and hydrogel crosslinking for stable cell architectures
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-16296-8
Abstract: Cell patterning technology faces critical limitations in dynamic control, biocompatibility, and structural stability for reconstructing native tissues. Here, we establish an acoustic-hydrogel integration strategy that overcomes these challenges through synergistic physical-biological programming. Experimental validation using… read more here.
Keywords: pattern lock; hydrogel; cell; blood cells ... See more keywords
FingerPattern: Securing Pattern Lock via Fingerprint-Dependent Friction Sound
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Mobile Computing"
DOI: 10.1109/tmc.2023.3338148
Abstract: Pattern lock is widely used for user authentication in mobile devices due to its simplicity and ease of remembering. However, it is vulnerable to various attacks, e.g., shoulder surfing attacks. In this paper, we propose… read more here.
Keywords: pattern lock; lock; fingerprint dependent; dependent friction ... See more keywords