2-DWT and AES: Secure Authentication Management for Polar Iris Templates Using Visual Cryptography

2016 ◽  
Vol 45 (2) ◽  
pp. 20140528 ◽  
Author(s):  
M. Malathy ◽  
J. Arputha Vijaya Selvi
Keyword(s):  
Visual Cryptography ◽  
Secure Authentication ◽  
Authentication Management

Security Concern and Countermeasures for Cheating in Visual Cryptography

2018 ◽  
Vol 6 (8) ◽  
pp. 277
Author(s):  
Ekta Y
Keyword(s):  
Communication System ◽  
Visual Cryptography ◽  
Detection Methods ◽  
Information Communication ◽  
New Approach ◽  
The World ◽  
Visual Cryptography Scheme ◽  
Prevention Methods ◽  
Security Concern

As IT sector is ruling the world now,confidentiality and security of information has become the most important inseparable aspect in information communication system. Keeping in view the same, a new approach called Visual Cryptography (VC) has been suggested by many researchers but there are some limitations with this scheme and cheating is one of the main problem among them. This paper intends to show the basis of cheating in VC in terms of cheating process, its detection methods and its prevention methods suggested by various researchers along with their merits and demerits. Finally, a good Cheating Immune Visual Cryptography Scheme (CIVCS) has been discussed which states the properties to be adopted by every Visual Cryptography scheme to make it immune to cheating attacks.

Secure Authentication Protocol to Cloud

2019 ◽  
Vol 7 (5) ◽  
pp. 1551-1557
Author(s):  
Arif Mohammad Abdul ◽  
Sudarson Jena ◽  
M Bal Raju
Keyword(s):  
Authentication Protocol ◽  
Secure Authentication
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