On-line Gesture Based User Authentication System Robust to Shoulder Surfing

2016 ◽  
pp. 557-566
Author(s):  
Suman Bhoi ◽  
Debi Prosad Dogra ◽  
Partha Pratim Roy
Keyword(s):  
User Authentication ◽  
Shoulder Surfing ◽  
On Line ◽  
Authentication System

scholarly journals A Pattern-Based Multi-Factor Authentication System

2019 ◽  
Vol 20 (1) ◽  
pp. 101-112 ◽  
Author(s):  
Pankhuri . ◽  
Akash Sinha ◽  
Gulshan Shrivastava ◽  
Prabhat Kumar
Keyword(s):  
Artificial Intelligence ◽  
User Authentication ◽  
Authentication Scheme ◽  
Brute Force ◽  
Security Attacks ◽  
Graphical Password ◽  
Efficient Strategy ◽  
Shoulder Surfing ◽  
Different Types ◽  
Authentication System

User authentication is an indispensable part of a secure system. The traditional authentication methods have been proved to be vulnerable to different types of security attacks. Artificial intelligence is being applied to crack textual passwords and even CAPTCHAs are being dismantled within few attempts. The use of graphical password as an alternate to the textual passwords for user authentication can be an efficient strategy. However, they have been proved to be susceptible to shoulder surfing like attacks. Advanced authentication systems such as biometrics are secure but require additional infrastructure for efficient implementation. This paper proposes a novel pattern-based multi-factor authentication scheme that uses a combination of text and images resulting for identifying the legitimate users. The proposed system has been mathematically analyzed and has been found to provide much larger password space as compared to simple text based passwords. This renders the proposed system secure against brute force and other dictionary based attacks. Moreover, the use of text along with the images also mitigates the risk of shoulder surfing.

scholarly journals Gaze Touch Cross PIN: Secure Multimodal Authentication using Gaze and Touch PIN

2019 ◽  
Vol 9 (1) ◽  
pp. 777-781 ◽  
Keyword(s):  
Information Security ◽  
User Authentication ◽  
Personal Identification ◽  
Personal Identification Number ◽  
Public Places ◽  
The Gaze ◽  
Shoulder Surfing ◽  
Basic Goal ◽  
Authentication System ◽  
Reliability And Availability

The basic goal of information security is, to protect the privacy, reliability, and availability of information on devices that manipulate and store the information. To protect this information, the fundamental step is user authentication. The most common method for authentication on devices is the personal identification number (PIN) method, which is vulnerable to shoulder surfing attack. Shoulder surfing attack used by attacker especially in the crowded public places. For shoulder surfing attack prevention several methods had been proposed. This paper proposed a GazeTouchCrossPIN authentication method that overcome the limitations found in the earlier work. we propose a multimodal authentication system that combines between the gaze gesture and touch PIN authentication systems. The results illustrate that the proposed GazeTouchCrossPIN method is more secure hence it decreases the shoulder surfing rate in both side attacks and iterative attacks.

scholarly journals Graphical User Authentication System Resistant to Shoulder Surfing Attack

2019 ◽  
pp. 1-8 ◽  
Author(s):  
Oluwaseyifunmitan Osunade ◽  
Iyanuoluwa A. Oloyede ◽  
Titilayo O. Azeez
Keyword(s):  
Information Security ◽  
User Authentication ◽  
Traditional Methods ◽  
Graphical Password ◽  
Shoulder Surfing ◽  
Authentication System ◽  
Alternative Solutions ◽  
Visual Interface

User authentication is one of the most significant issues in the field of Information Security. The most common and convenient authentication method used is the alphanumeric password  which has significant drawbacks. To overcome the vulnerabilities of traditional methods, graphical password schemes have been developed as possible alternative solutions to text-based scheme. A potential drawback of graphical password schemes is that they are more vulnerable to shoulder surfing than conventional alphanumeric text passwords due to their visual interface. To overcome the shortcoming of existing graphical password schemes this project focuses on developing a graphical authentication system that is resistant to shoulder surfing attack.

The Surfing Attacks Secured Password Authentication System

2020 ◽  
pp. 001-005
Author(s):  
Arulprakash P ◽  
Vidhya K ◽  
Menaga priya E ◽  
Abinisha R ◽  
Manoj E
Keyword(s):  
Password Authentication ◽  
Automated Teller Machines ◽  
Shoulder Surfing ◽  
On Line ◽  
Authentication System ◽  
Survey Feedback ◽  
Online Environments ◽  
Human Computing

People enjoy the convenience of on-line services, but online environments may bring many risks. We propose a virtual password concept involving a small amount of human computing to secure users’ passwords in on-line environments. We adopt user determined randomized linear generation functions to secure users’ passwords based on the fact that a server has more information than any adversary does. We analyze how the proposed scheme defends against phishing, key logger, and shoulder-surfing attacks. To the best of our knowledge, our virtual password mechanism is the first one which is able to defend against all three attacks together. In this work, we discussed how to prevent users’ passwords from being stolen by adversaries. We proposed a virtual password concept involving a small amount of human computing to secure users’ passwords in on-line environments. We also implemented the system to do some tests and survey feedback indicates the feasibility of such a system. In this paper, we discuss how to prevent users’ passwords from being stolen by adversaries in online environments and automated teller machines. We propose differentiated virtual password mechanisms in which a user has the freedom to choose a virtual password scheme ranging from weak security to strong security, where a virtual password requires a small amount of human computing to secure users’ passwords. Among the schemes, we have a default method (i.e., traditional password scheme), system recommended functions, user-specified functions, user-specified programs, and so on. A function/program is used to implement the virtual password concept with a tradeoff of security for complexity requiring a small amount of human computing

Motor Imagery Based Multimodal Biometric User Authentication System Using EEG

2020 ◽  
Author(s):  
Akshay Valsaraj ◽  
Ithihas Madala ◽  
Nikhil Garg ◽  
Mohit Patil ◽  
Veeky Baths
Keyword(s):  
Motor Imagery ◽  
User Authentication ◽  
Authentication System

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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