Knock, Knock. Who's there? On the security of LG's knock codes

Computer Science

• Android 100%
• Attackers 33%
• Authentication 33%
• Authentication Method 33%
• authentication scheme 33%
• Mobile Device 33%
• Treatment Control 33%

Keyphrases

• Android Pattern 27%
• Attacker 9%
• Authentication Mechanism 9%
• Authentication Patterns 9%
• Authentication Scheme 9%
• Blocklists 18%
• Code Security 18%
• Control Method 9%
• Knock 100%
• Knowledge Base 9%
• Mobile Devices 9%
• Online Study 9%
• Positive Perceptions 9%
• Smartphone 9%