Authentication and Authorization Model for Safeguarding Mission Critical Applications in Pervasive Environment 2

Abstract

Smart city applications nowadays consist of mission-critical applications such as Mobile Crowdsensing (MCS), Internet of Things and Fourth Industrial Revolution (4IR) based manufacturing applications. Sensing data are shared automatically by all the mission-critical system causing challenges of data leakage leading to loss of user privacy. This study aims to verify the security vulnerability in one of the types of mission-critical system which is the MCS application. The vulnerability will be evaluated based on the two risk-assessment models which are the CIA Model and AAA Model. An essential section of the paper will focus on the proposed authentications and authorization authentication model for safeguarding and protecting any types of mission-critical applications.