• Title/Summary/Keyword: financial protection

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Routing and Wavelength Assignment in Survivable WDM Networks without Wavelength Conversion

  • Lee, Tae-Han;Park, Sung-Soo;Lee, Kyung-Sik
    • Management Science and Financial Engineering
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    • v.11 no.2
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    • pp.85-103
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    • 2005
  • In this paper, we consider the routing and wavelength assignment problem in survivable WDM transport network without wavelength conversion. We assume the single-link failure and a path protection scheme in optical layer. When a physical network and a set of working paths are given, the problem is to select a link-disjoint protection path for each working path and assign a wavelength for each working and protection path. We give an integer programming formulation of the problem and propose an algorithm to solve it. Though the formulation has exponentially many variables, we solve the linear programming relaxation of it by using column generation technique. We devise a branch-and price algorithm to solve the column generation problem. After solving the linear programming relaxation, we apply a variable fixing procedure combined with the column generation to get an integral solution. We test the proposed algorithm on some randomly generated data and test results show that the algorithm gives very good solutions.

The Goals and the Short and Long Term Plan for Non-Government Environmental Protection Organigations (민간환경보전운동단체의 장.단기 목표 및 추진방안)

  • 이범홍
    • Hwankyungkyoyuk
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    • v.2 no.1
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    • pp.107-116
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    • 1991
  • In this study, the goals and the short and long term plan to attain the goals were set up through the analysis of non-government environmental protection organizations actual conditions which were grasped through interview and questionnaire. The goals and the plan were modified and elaborated through 3 times environment experts conferences and a public hearing. The goals were as follows: a) Laying down the guidelines on the organizations. b) Establishing a view of environment. c) Paying a public attention to importance of environment. d) Activations the practice in environmental protection movement. e) Harmonizing the relations between the organizations themselves. government and the organizations, industries and the organizations. f) Establishing the government support system to the organizations in leagal. administrative and financial aspects. g) Enhancing the potentialities on research and development in environmental protection technology. In the short and long term plan, the specific activities to be driven up to the year 2000 were presented by stages.

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소득계층 인식과 정치적 성향이 개인의 환경보호에 대한 태도에 미치는 영향

  • Hong, Seong-Hun
    • Environmental and Resource Economics Review
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    • v.21 no.3
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    • pp.717-741
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    • 2012
  • This paper investigates the role of perceived income hierarchy and political affiliation in individual attitudes toward environmental protection. Estimation results show that rises in perceived income hierarchy increase the possibility of agreement to an increase in taxes to prevent environmental pollution in general, but not linearly increase it. As individuals are more satisfied with the financial situation of their household, they are more likely to agree to an increase in taxes. These results imply that individual attitudes toward environmental protection can be deteriorated even though average household income level increases, if either the degree of financial satisfaction decreases or income inequality worsens. We find that there is no difference between the liberals and the conservatives on the likelihood of paying additional tax to prevent environmental pollution. This result differs from the cases of Western society, which indicate that the liberals are more likely to pay for environmental protection.

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A Study on the Improvement of Information Protection Policy to Prevent the Misuse of Personal Information : Based on the Results of the Monitoring Personal Information Misuse in Financial Companies (개인정보 오남용 예방을 위한 정보보호정책 개선에 관한 연구 : 금융회사의 개인정보 오남용 모니터링 결과 중심으로)

  • Kim, Young-ho;Kim, In-seok
    • Journal of the Korea Institute of Information Security & Cryptology
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    • v.29 no.6
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    • pp.1437-1446
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    • 2019
  • As a result of various personal information leakage incidents, the government implemented enhanced privacy protection measures, and financial companies are making efforts to periodically check whether personal information is misused according to government measures, but the problem of misuse of personal information is still not improved. The purpose of this study is to analyze the results of field experiments using the monitoring system for misuse of personal information and to suggest ways to improve the misuse problem. Based on the specific deterrence theory, this study examined the effects of misuse prevention according to the method of dealing with misusers, and analyzed the relationship between the duties of misusers and their years of service and misuse. It is expected that the analysis results of this study will be used for effective policy establishment.

Developing Green Bank Operation In India And Vietnam: Comparison And Evaluation

  • DANG, Thuy T.;NGUYEN, Trang Thu
    • Asian Journal of Business Environment
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    • v.11 no.3
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    • pp.33-43
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    • 2021
  • Purpose: The purpose of the paper is to assess the greening of investment flows as well as the orientation of financial sources of effective environmental protection. Both India and Vietnam are considered to be two Asian countries that are radically affected by global climate change. Governments of the two countries have implimented numerous measures against environmental pollution through the banking and finance sector. Developing green banking operations in India and Vietnam is a new direction in the socio-economic development strategy coupled with effective environmental protection. Research design, data and methodology: The data was mainly based on Asia Development Bank Institution (ADBI) and Bank of India (BOI) from 2015 - 2018. This paper focused on comparing and evaluating the development of green banks between the two countries. Result: The banks' contribution to green growth and green economy is shown in two basic aspects: (i) the connection between organizations, and individuals, and management process for investment projects, including environmental risks; and (ii) the operation of banks has a direct impact on the environment, through the application of technology to pay documents and apply e-banking. Conclusion: Paper reflects, compares and evaluates green banking operations in India and Vietnam to provide new directions aiming to develop financial and economic system along with effective and efficient step toward climate change control. India's green banking operations, after a specific assessment, will be lessons for the Government of Vietnam during the process of socio-economic development and environmental protection.

Study on Digital Finance Secure Architecture based on Blockchain (블록체인 기반의 디지털 금융보안 아키텍처에 관한 연구)

  • Kim, Kyoung-jin;Hong, Seng-phil
    • Journal of Advanced Navigation Technology
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    • v.25 no.5
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    • pp.415-425
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    • 2021
  • In line with the trend of the digital transformation, the financial sector is providing financial services with new technologies. Among them, the open banking, which is drawing attention from global financial industry, is a service environment that maximizes customers' convenience and data utilization. In addition, the shift in the digital paradigm has also increased anxiety that security problems such as hacking and information leakage caused by data sharing are also concerned. A failure to overcome the negative view will hinder the development of financial services. This study presents a security governance system that can safely and comprehensively manage data in a digital financial ecosystem. This prepares a technical application plan by presenting a digital financial security architecture to field workers, focusing on the open banking service environment. It can be seen that this study is worthwhile by presenting a comprehensive information protection system that allows financial IT to introduce and utilize open banking services in a changing environment.

For the financial institution computer system security, research (금융기관 전산시스템 보안 강화에 대한 연구)

  • Kim, Myung-Soo;Choi, Dae-Young;Seo, Won-Woo;Kim, Jong-Bae
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 2014.10a
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    • pp.67-70
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    • 2014
  • Last was the main issue of financial security in the future will be more emphasis on security. Such as March 20, 2013 Computational crisis, June 25 Cyber terrorism information to credit card companies and customers due to carrier spill in Financial computational security measures 'released in 2014 and the financial authorities' customer information leakage prevention measures "were published the efforts to protect customers' information assets and ensure the stability of the financial transactions carried out by financial institutions protected status check "the information annually authorities This study business operations for the protection of information technology services for IT systems security equipment, data security operating services, security management services operations, operational management of IT systems security requirements from the point to the need for information security, IT systems administrator it would be great help.

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A Study on Optimal Information Security Organizational Form in Financial Companies - Based on the Relationship between Management - (금융회사 내 최적의 정보보호조직 형태에 대한 연구 - 경영진(CISO, CIO, CPO) 관계를 중심으로 -)

  • Kim, Sang-ho;Kim, In-Seok
    • Journal of the Korea Institute of Information Security & Cryptology
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    • v.28 no.4
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    • pp.941-950
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    • 2018
  • The form of information security organization of a financial company has various organizational forms in accordance with the responsibilities and roles of the Chief Information Officer (CIO), the Chief Information Security Officer (CISO) and the Chief Privacy Officer (CPO). However, it is necessary to examine whether these various types of information protection organizations are the optimal organizational forms. In this study, six types of information security organizations among the various types of information security organizations in terms of CISO, CIO, and CPO relationship were selected as candidates. This paper aims to study and elucidate the optimal organizational form of information security for financial companies.

ARBITRATION IN THE UNITED STATES SECURITIES INDUSTRY : PROCEDURES AND SUBSTANTIVE FAIRNESS (미국의 증권중재제도에 관한 소고 - 공정성 요건을 중심으로 -)

  • Kim, Hee-Cheol
    • Journal of Arbitration Studies
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    • v.18 no.3
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    • pp.51-69
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    • 2008
  • The financial industry in which arbitration is most frequently resorted to so as to resolve disputes is the sector related to the securities industry. Most securities related disputes are raised from broker-dealer controversies which is not new in the Republic of Korea. The disputes between securities brokers and customers are very frequently settled by arbitration in the United States. But the arbitration in the securities area may deprive investors from securities regulation's protection. Introducing the United States' Federal Supreme Courts cases, the author explores the logic of how the pre-dispute arbitration agreement compatible with Securities regulations. However, the author insist the South Korea should more careful in accepting pre-dispute arbitration contract in securities area. Mostly because of the lack of more specific way to secure substantive fairness in securities arbitration. Also the author worries about the possibility of prevailing pre-dispute arbitration agreement in all of the securities investment contract without any other choices, or securities laws' protection. But the author also suggests to introduce public securities arbitration system of the States, and also insists the way to secure substantive fairness, or the application of securities regulations in securities arbitrations. Which may be the pre-requirements for the pre-dispute arbitration agreement in securities investment contract.

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A Study on the real estate title insurance in the early stage of mortgage loan in Korea (모기지론 도입에 따른 부동산 권원보험 활성화 연구)

  • O Doug-Il
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.5 no.5
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    • pp.466-470
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    • 2004
  • The purpose of the study is to propose the way to activate title insurance in Korea. Title insurance in Korea is at first stage in development cycle. Companies which handle title insurance mainly operate in the services related to real estate. Recently in Korea, Mortgage loan is introduced in market. Mortgage loans may give a new motive in title insurance market. In Korea, registration record in real estate does not prove real ownership and this point can make title insurance spread widely in property transaction. Title insurance offers financial protection against these and other covered title hazards. There are two basic kinds of title insurance: Lender or mortgagee protection, owner's coverage. For the prosperity of title insurance, We should decrease a financial fee, business cost and prepare a on-stop service in a real estate brokerage.

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