Security Evaluation Model based on the Score of Security Mechanisms

Quantitative evaluation of software security: an approach based on UML/SecAM and evidence theory

Quantitative and model-based prediction of security in the architecture design stage facilitates early detection of design faults hence reducing modification costs in subsequent stages of software life cycle. However, an important question arises with respect to the accuracy of input parameters. In practice, security parameters can rarely be estimated accurately due to the lack of sufficient kn...

Formal approach on modeling and predicting of software system security: Stochastic petri net

To evaluate and predict component-based software security, a two-dimensional model of software security is proposed by Stochastic Petri Net in this paper. In this approach, the software security is modeled by graphical presentation ability of Petri nets, and the quantitative prediction is provided by the evaluation capability of Stochastic Petri Net and the computing power of Markov chain. Each...

A combination of semantic and attribute-based access control model for virtual organizations

A Virtual Organization (VO) consists of some real organizations with common interests, which aims to provide inter organizational associations to reach some common goals by sharing their resources with each other. Providing security mechanisms, and especially a suitable access control mechanism, which enforces the defined security policy is a necessary requirement in VOs. Since VO is a complex ...

Evaluation of the Criteria in the First Generation of CPTED Approach on Security of Public Space at Dehkade Farahzad of Tehran Based on ANP Model

Modeling of Electronic Health Management for Islamic Republic of Iran Social Security Organization

Background: Social Security Organization with more than 40 million insured people, supplies therapeutic services to nearly fifty percent of the country’s population. This volume of service needs a good update and on line planning, organizing, coordination, staffing, and budgeting. Electronic health is improving day to day and is a good tool in helping the Social Security Organization in conduct...