generally, this article deals with the challenges and solutions facing the internet security. first, the article discusses the following subjects: the security of communication and information networks, the importance of the networks, the networks security precedence internet and computers crimes, the beginning of computer crimes, classifying computer crimes as well as the solutions proposed to...

Internet Traffic has grown exponentially over last few years due to provision of multiple class services through Internet backbone. With the explosive use of Internet, contemporary Internet routers are susceptible to overloads and their services deteriorate drastically and often cause denial of services. In this paper, an analysis is made how forecasting technique, routing algorithm and Genetic...

the variety of issues posed by the internet today cannot be easily neglected by jurists and politicians. these are problems that the international community has no other way but to find appropriate solutions to. the first and most important issue faced in relation to the internet, is the problem of internet governance. the internet is currently managed by the icann, an american company and the ...

introduction: in this study, the authors aimed to examine the effects of cooperative learning methods using web quest and team-based learning on students’ self-direction, self-regulation, and academic achievement. methods: this is a comparative study of students taking a course in mental health and psychiatric disorders. in two consecutive years, a group of students were trained using the web q...

Background: Although problematic Internet use (PIU) is a growing problem among adolescents, few studies have examined its prevalence among university students in Iran. This study was designed to investigate the prevalence of PIU and its potential risk factors among students at Kerman University of Medical Sciences, Kerman, Iran. Methods: In a cross-sectional study, data was collected from 976 u...

internet addiction refers to excessive using of the internet (daily over 3 hours). this phenomenon as a illness, psychological or social harm, is a widespread problem with serious consequences for the students, is increasing. the present study aimed to investigate the related factors with internet addiction among female students of yazd university residing in dormitory at academic year 2012-201...

aim: nowadays, the internet is considered as an appropriate means of transferring knowledge in education and research processes. however, overusing the internet may cause addiction. this problem may increase as the internet usage increases. this paper attempted to study the internet addiction among the students of yazd universities. methods: this research was a cross-sectional study conducted a...

Introduction: Internet addiction is a global problem that caused negative effects on health. The present study aimed to determine the prevalence of Internet addiction in Iranian high school students in 2014. Materials and methods: In a cross – sectional study assessed the prevalence of Internet addiction among 381 high school students in Ilam, in 2014. The samples were selected by a multi-stage...