GRABLOK: a novel graphical password authentication utilising blockchain technology

Computer Science

• Blockchain 100%
• graphical password 100%
• password authentication 100%
• Attackers 50%
• Password 50%
• Authentication Method 50%
• Initial Implementation 50%
• Gaining Access 50%
• Unauthorized Access 50%
• Computer System 50%
• authentication scheme 50%

INIS

• authentication 100%
• security 66%
• implementation 33%
• risks 33%
• environment 33%
• protection 33%
• computers 33%