Saad Almutairi
an enhanced class diagram to model security requirement for context aware system

kingdom of Saudi Arabia
tabuk
Tabuk university
IT deanship
s.almutairi@ut.edu.sa
Saad Almutairi

Abstract—A Context Aware System (CAS) is a behavior dynamic system which attributes and functions can rapidly change; causing vital security challenges that need to be addresses in requirements definition and modeling phase of CAS development. This paper proposes an adjustment to Class Diagram, used to model static structure of a system, in order to model security requirements of a CAS.