A Graphical PIN Entry System with Shoulder Surfing Resistance

2019 ◽  
Author(s):  
Muhammad Salman ◽  
Yang Li ◽  
Jian Wang
Keyword(s):  
Shoulder Surfing

scholarly journals A REVIEW - CAPTCHA AS GRAPHICAL PASSWORDS—A NEW SECURITY PRIMITIVE BASED ON HARD AI PROBLEMS

2016 ◽  
Vol 2 (4) ◽  
Author(s):  
PANKAJ ,
Keyword(s):  
Computer Science ◽  
Graphical Passwords ◽  
Shoulder Surfing ◽  
On Line

Most of the safety primeval square measure supported mathematical issues. This analysis goals to check existing parole and to style a brand new improved graphical parole pattern. Captcha as a graphical parole. during this paper, we tend to discuss a brand new security primeval supported exhausting computer science issues, a innovative of graphical parole systems created on dominant of Captcha technology, what we are saying Captcha as graphical passwords (CaRP). CaRP is each a Captcha and a graphical parole pattern. With the mix of CAPTCHA and graphical parole  addresses a like on-line estimation attacks, relay attacks, combination of with dual-view technology, and shoulder-surfing attacks. If the parole is in search nominative then CaRP parole are often found solely risk by automatic on-line estimation attack.

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