Abstract:Cyberattacks on Android devices have increased in frequency and commonly occur in physical settings with shoulder surfing and brute-force attacks. These attacks are most common with devices secured by the pattern lock mechanism. This work aims to investigate the various methods that increase the security of Android lock patterns. Research showed that these pattern lock screens are especially vulnerable due to users employing a set of common lock patterns. We propose a pattern-matching algorithm that recognizes… Show more
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