Arman Process Journal (APJ)

Abstract Cloud computing is a leading paradigm in the era of information and communication technology to provide the shared and cost-effective hardware, middleware and software resources and related services. This paradigm is the best model for easy access to set of shared computing resources such as networks, servers, storage devices and so on. Related services are available at any time and place, according to the user's request and users can easily use this services by connecting to a physical or logical server over the Internet. In this research, an attempt is made to examine the important and fundamental dimensions of this paradigm and related details. In this study, we also examined the important solutions of the virtualization technology, which is one of the emerging techniques in the world of information and communication technology, as a basis for building the suitable and cost-effective infrastructures of a cloud environments. Applying virtualization in cloud computing is a knowledge and technique that can be used to overcome many problems and obstacles in the field of emerging information technologies and pave the way for sustainable development and creating the right conditions for business to the best.

Abstract Nowadays, due to the large amount of information and the need of rapid processing, the need for computers with up-to-date and efficient operating systems with high processing power is felt. During the last decades, progress in the field of information technology has made available fast distribution systems. Distributed systems are one of the best solutions to achieve the above goal. By placing computer systems on the platform of the distribution network, it is possible to create a high processing power, whose complexity and organization are hidden from the eyes of users and in addition, it brings us the availability of resources and scalability. Securing the core of distributed operating systems is a necessity that can help improve the security of information technology in distributed network environments. In order to fundamentally implement this process, it is necessary to create an expert security team. Also, in addition to the technical review and the implementation of protection settings and access controls, there is a need to develop new methods and tools to study the sequence of certain or possible protection operations in the core of distributed operating systems. In this article, we are going to examine the security aspects in the core of distributed operating systems.

Abstract Cloud computing is a leading paradigm in the era of information and communication technology to provide the shared and cost-effective hardware, middleware and software resources and related services. This paradigm is the best model for easy access to set of shared computing resources such as networks, servers, storage devices and so on. Related services are available at any time and place, according to the user's request and users can easily use this services by connecting to a physical or logical server over the Internet. In this research, an attempt is made to examine the important and fundamental dimensions of this paradigm and related details. In this study, we also examined the important solutions of the virtualization technology, which is one of the emerging techniques in the world of information and communication technology, as a basis for building the suitable and cost-effective infrastructures of a cloud environments. Applying virtualization in cloud computing is a knowledge and technique that can be used to overcome many problems and obstacles in the field of emerging information technologies and pave the way for sustainable development and creating the right conditions for business to the best.