Category: .Net

Captcha as Graphical Passwords-A New Security Primitive Based on Hard AI Problems

Captcha as Graphical Passwords—A New Security Primitive Based on Hard AI Problems Many security primitives are based on hard mathematical problems. Using hard AI problems forsecurity is emerging as an exciting new paradigm, but has been under-explored. In this paper, we present a new security primitive based on hard AI problems, namely, a novel family […]


A Cross Tenant Access Control (CTAC) Model for Cloud Computing Formal Specification and Verification

A Cross Tenant Access Control (CTAC) Model for Cloud Computing:  Formal Specification and Verification (IEEE 2017 – 2018) Abstract: Sharing of resources on the cloud can be achieved on a large scale, since it is cost effective and location independent. Despite the hype surrounding cloud computing, organizations are still reluctant to deploy their businesses in the […]