Journal of Internet Services and Applications

Table 5 Security abuse case scenario and traffic light

From: Evaluating security and usability of profile based challenge questions authentication in online examinations

Participants	Attempt	Matched	Unmatched	Authentication
P1	1^st	0	3	Failed (Red)
P2	1^st	0	3	Failed (Red)
P3	1^st	0	3	Failed (Red)
P4	1^st	1	2	Repeat (Amber)
P5	1^st	1	2	Repeat (Amber)
P6	1^st	1	2	Repeat (Amber)
P4	2^nd	0	3	Failed (Red)
P5	2^nd	0	3	Failed (Red)

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