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2022 ◽  
Vol 2022 ◽  
pp. 1-11
Author(s):  
Yanqing Chen

At present, many companies have many problems such as high financial costs, low financial management capabilities, and redundant frameworks; at the same time, the SASAC requires that the enterprise’s financial strategy transfer from “profit-driven” to “value-driven”, finance separate from accounting to improve the operational efficiency of the company. Under this background, more and more enterprise respond to the call of the SASAC; in order to achieve the goals of corporate financial cost savings and financial management efficiency improved, we began to provide services through financial sharing. The research of information fusion theory involves many basic theories, which can be roughly divided into two large categories from the algorithmic point of view: probabilistic statistical method and artificial intelligence method. The main task of artificial intelligence is to realize the computer for some learning, thinking process, and wisdom formation of simulation, and an important goal of information integration is the human brain comprehensive processing ability simulation, so artificial intelligence method will have broad application prospects in the field of information fusion; the common methods have D-S evidence reasoning, fuzzy theory, neural network, genetic algorithm, rough set, and other information fusion methods. The purpose of this paper is to proceed from the internal financial situation of the enterprise, analyze data security issues in the operation of financial shared services, and find a breakthrough in solving problems. But, with constantly expanding of enterprise group financial sharing service scale, the urgent problem to be solved is how to ensure the financial sharing services provided by enterprises in the cloud computing environment. This paper combines financial sharing service theory and information security theory and provides reference for building financial sharing information security for similar enterprises. For some enterprise that have not established a financial shared service center yet, they can learn from the establishment of the financial sharing information security system in this paper and provide a reference for enterprise to avoid the same types of risks and problems. For enterprise that has established and has begun to practice a financial shared information security system, appropriate risk aversion measures combined with actual situation of the enterprise with four dimensions related to information security system optimization was formulated and described in this paper. In summary, in the background of cloud computing, financial sharing services have highly simplified operational applications, and data storage capabilities and computational analysis capabilities have been improved greatly. Not only can it improve the quality of accounting information but also provide technical support for the financial sharing service center of the enterprise group, perform financial functions better, and enhance decision support and strategic driving force, with dual practical significance and theoretical significance.


Sensors ◽  
2022 ◽  
Vol 22 (2) ◽  
pp. 421
Author(s):  
Pedro Juan Roig ◽  
Salvador Alcaraz ◽  
Katja Gilly ◽  
Cristina Bernad ◽  
Carlos Juiz

Multi-access edge computing implementations are ever increasing in both the number of deployments and the areas of application. In this context, the easiness in the operations of packet forwarding between two end devices being part of a particular edge computing infrastructure may allow for a more efficient performance. In this paper, an arithmetic framework based in a layered approach has been proposed in order to optimize the packet forwarding actions, such as routing and switching, in generic edge computing environments by taking advantage of the properties of integer division and modular arithmetic, thus simplifying the search of the proper next hop to reach the desired destination into simple arithmetic operations, as opposed to having to look into the routing or switching tables. In this sense, the different type of communications within a generic edge computing environment are first studied, and afterwards, three diverse case scenarios have been described according to the arithmetic framework proposed, where all of them have been further verified by using arithmetic means with the help of applying theorems, as well as algebraic means, with the help of searching for behavioral equivalences.


Author(s):  
A. G. Aleksandrova ◽  
V. A. Avdyushev ◽  
N. A. Popandopulo ◽  
T. V. Bordovitsyna

2022 ◽  
pp. 533-560
Author(s):  
Winfred Yaokumah

Operations security management integrates the activities of all the information systems security controls. It ensures that the entire computing environment is adequately secured. This chapter conducts an in-depth review of scholarly and practitioner works to conceptualize the domain of operations security management. Drawing upon the existing information systems security literature, the chapter classifies operations security management into 10 domains. Following, the chapter performs an empirical analysis to investigate the state-of-practice of operations security management in organizations. The findings show that the maturity level of operations security management is at the Level 3 (well-defined). The maturity levels range from Level 0 (not performed) to Level 5 (continuously improving). The results indicate that operations security processes are documented, approved, and implemented organization-wide. Backup and malware management are the most applied operations security controls, while logging, auditing, monitoring, and reviewing are the least implemented controls.


2022 ◽  
Vol 59 (1) ◽  
pp. 102786
Author(s):  
Chunlin Li ◽  
SongYu Liang ◽  
Jing Zhang ◽  
Qiao-e Wang ◽  
Youlong Luo

2022 ◽  
Vol 32 (3) ◽  
pp. 1493-1507
Author(s):  
Sourav Kumar Bhoi ◽  
Sanjaya Kumar Panda ◽  
Kalyan Kumar Jena ◽  
Kshira Sagar Sahoo ◽  
N. Z. Jhanjhi ◽  
...  

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