Risk Management Techniques for Quality Software Development

Author(s):  
Toshihiko Fukushima ◽  
Shigeru Yamada
2021 ◽  
Vol 43 (4) ◽  
pp. 113-124
Author(s):  
D.V. Saveliev ◽  

The article defines the concept of threat model. Described a list of current security guidelines for the development and administration of web systems. Formed the list of cybersecurity threats, the consequences of their implementation are determined. Described the process of forming a model of cybersecurity threats of web systems. Defined the list of threats based on the recommendations and experience of authoritative organizations in the world and Ukraine. Defined the concepts of risk, risk index and risk status for the security of web systems. Defined the main principles of risk management in software development projects.


Author(s):  
Alexander Stolar ◽  
Anton Friedl

Process safety techniques have been used in industry for decades to make processes and systems safer and to optimize them, and thus to improve sustainability. Their main aim is to prevent damage to people, equipment and the environment. In this overview, process safety and risk management techniques are shown that can be applied in the different life cycle phases of an application without much implementation effort. A broad and universal applicability in a wide range of business sectors is set as the main focus. In addition to the application of system improvement techniques, a number of additional considerations, such as maintenance and the consideration of abnormal operating conditions, are included in order to be able to comprehensively improve a system or application.


Author(s):  
Thomas Klammer ◽  
Neil Wilner ◽  
Jan Smolarski

Capital expenditures can be crucial to firms long-term success, especially in a complex global environment. As companies increasingly compete in the global market place, it is important to study project evaluation processes from an international perspective. Capital investments involve substantial monetary commitments and risks that affect long-term firm profitability and influence capital allocation decisions in the future. Survey research in the area of capital expenditure analysis has been extensively done in both the United States [US] and the United Kingdom [UK]. This research is the first comparative survey of practices in both countries that we are aware of. A direct comparison of the use of project evaluation, management science, and risk management techniques in the two countries is made. The survey instrument used is an adaptation of the Klammer [1970] instrument that has been used repeatedly in surveys of American firms. This is the first time that it has been applied to British firms. The use of a common instrument allows for more meaningful comparisons. The samples consisted of 127 American and 59 British firms with sales of at least $100 million and capital expenditures of at least $10 million. Preliminary results indicate a continued extensive use of discounted cash flow techniques by US firms. Techniques such as payback or urgency continue to be used, but to a lesser degree than discounting. Firms in the UK also make extensive use of discounting but do so to a lesser degree than their American counterparts. Payback is widely used in the UK. Risk management techniques are widely used in both countries, with sensitivity analysis being the most popular technique in both countries. Extensive use of technical and administrative procedures, such as detailed budgets, standardized forms and post-audits, are evidenced in both countries. The paper offers reasons that have to do with organizational structure and form, as well as market differences, to explain our results.


2017 ◽  
Vol 14 (2) ◽  
pp. 8-16
Author(s):  
Sayed M. Fadel ◽  
Jasim Al-Ajmi

The objectives of this study are to determine 1) the effect of global economic and financial crisis on risk management, 2) the severity of different types of risk facing Islamic banks, 3) the risk levels of Islamic financial modes, 4) risk assessment techniques, and 5) risk management techniques. The structure of the balance sheet, the nature of Islamic finance instruments and funding sources have a great impact on the level of risk exposure of banks and the instruments. Credit risk is found to be the most serious risk, followed by liquidity risk, market risk and operational risk, in descending order of importance. As for the riskiness of Islamic financing modes, mudarabah is perceived to be the riskiest, followed by musharakah, while murabahah ranked as the least risky mode. Moreover, Islamic banks are found to use traditional risk management techniques more than sophisticated measurements. They also adopt risk mitigation techniques that are used by conventional banks in preference to techniques that are considered to be unique to Islamic banks. This paper is the first to study the risk management practices of Islamic banks operating in Bahrain. It also provides evidence about these practices after the global financial crisis that affected all countries, including Bahrain.


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