• 안보군사학연구
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• 통권7호
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• pp.1-24
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• 2009

This article deals with military thought in general. First I tried to distinguish 'thought' from 'theory', 'philosophy', and 'principle'. Thought means the act of thinking about or considering something, an idea or opinion, or a set of ideas about a particular subject, e.g. military affairs in the present discussion. Theory means a formal statement of the rules on which a subject of study is based or of ideas which are suggested to explain a fact or event or, more generally, an opinion or explanation. Philosophy means the use of reason in understanding such things as the nature of reality and existence, the use and limits of knowledge. Principle means a basic idea or rule that explains or controls how something happens or works. Chapter 3 summarized the characteristics of military thoughts into five points', (i) it is closely related with concrete experiences of a nation; (ii) it includes philosophical and logical arguments; (iii) it relies heavily on the political thought of a nation; (iv) it includes necessarily value-judgments; (v) it contains visions of a nation which are not only descriptions or explanations of military affairs, but also evaluations and advocacies. Chapter 4 considers the relation of international political thoughts to military thought. Throughout the history of the modem states system there have been three competing traditions of thought: the Hobbesian or realist tradition, which views international politics as a state of war; the Kantian or universalist tradition, which sees at work in international politics a potential community of mankind; and the Grotian or internationalist tradition, which views international politics as taking place within an international society. Chapter 5 considers the law of war, which is a body of law concerning acceptable justifications to engage in war (jus ad bellum) and the limits to acceptable wartime conduct (jus in bello). Among other issues, modem laws of war address declarations of war, acceptance of surrender and the treatment of prisoners of war, military necessity along with distinction and proportionality, and the prohibition of certain weapons that may cause unnecessary suffering.

• 정보처리학회논문지:컴퓨터 및 통신 시스템
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• 제4권4호
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• pp.141-146
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• 2015

최근 스마트 기기 및 소셜 네트워크 서비스, 스트리밍 서비스 등 IT 기술의 발달로 인해 데이터가 급증하였다. 이러한 환경에 맞춰 대용량 데이터를 처리할 수 있는 기술도 함께 주목받고 있는데, 가장 대표적인 기술이 하둡이다. 하둡은 오픈 소스 기반으로 리눅스 기반의 범용 컴퓨터에서 실행할 수 있도록 설계되었다. 초기 하둡은 보안이 거의 도입되지 않았으나, 사용자가 늘어남에 따라 보안이 필요한 데이터가 증가하면서 2009년 커버로스와 토큰 시스템을 도입한 새로운 버전이 나왔다. 그러나 이 방식은 하나의 비밀키만을 사용하고, 사용자마다 블록에 대한 접근허가를 지정할 수 없다는 문제점과 재전송 공격 및 위장 공격 등이 가능하다는 취약점을 가지고 있다. 따라서 본 논문에서는 이러한 취약점을 보안하면서 성능을 유지하기 위해 사용자들을 논리적인 그룹으로 묶어서 인증하고, 이를 토큰에 반영하는 그룹키 기반의 프로토콜을 제안하였다. 성능평가 결과 키 생성에 따른 오버헤드가 없고, 비밀키 유출에 대한 취약점을 해결하였음을 확인하였다.

• 한국융합학회논문지
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• 제8권3호
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• pp.23-30
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• 2017

유동적인 전기 소비량과 소비자와 공급자가 실시간으로 변하는 시장 상황에 대응하기 위해 수요 반응에 기술이 있다. OpenADR은 이러한 수요 반응 서비스를 제공하는 국제적인 표준 통신 프로토콜이다. OpenADR은 어플리케이션 계층에서 페이로드라는 XML 메시지를 사용하며, 본 프로토콜이 제공하는 수요 반응 서비스는 페이로드에 논리적인 요청, 응답을 사용해 제공한다. 이를 위해, OpenADR은 트랜잭션에 식별자로 'requestID'라는 XML 엘리먼트를 정의한다. OpenADR 2.0b 프로파일 사양 문서에서 트랜잭션 식별자에 설명은 있지만, 이해하기에 충분하지 않다. 모호한 트랜잭션에 설명은 OpenADR에 VEN과 VTN 구현에 취약점을 만들고, 서로 다른 프로토콜 간 변환에 혼란을 줄 가능성이 있다. 따라서 본 논문에서는 OpenADR 2.0b에 페이로드 트랜잭션 모호성을 해결하는 정의와 페이로드 트랜잭션을 분석하는 모델을 제시하고, 본 논문에서 제시한 분석 모델을 사용해 실제 트랜잭션 취약점을 탐지하는 사례를 보인다.

• 정보처리학회논문지C
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• 제14C권5호
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• pp.411-416
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• 2007

대부분의 무선 네트워크 보안 기법은 암호학적인 안정성을 기반으로 통신 내용을 악의적인 호스트로 부터 보호하는 기밀성을 제공하지만 통신의 논리/물리적 주소를 노출시킨다. 이는 악의적인 노드에게 통신 내용은 숨길 수 있지만 대략의 전송량과 송신자와 수신자를 노출시키는 단점을 갖는다. 본 논문에서 제안하는 은닉주소 체계는 송신자와 수신자의 주소를 초증가 수열을 사용한 knapsack problem을 응용하여 생성된 은닉주소로 치환한다. 또한 은닉주소의 잦은 변환을 통해 악의적인 사용자가 공격 대상을 감시하거나 측정 호스트를 공격 대상으로 삼는 것을 원천적으로 차단한다. 이 기법은 공격 목표가 되는 호스트의 주소가 계속 변화하므로 DDoS 공격을 시도하려는 공격자가 공격 목표를 특정 할 수 없다.

• International Journal of Computer Science & Network Security
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• 제21권12호
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• pp.269-279
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• 2021

In the current conditions of world socio-economic development, the strategic support of the process of managing the development of universities has become a particularly important area. Strategic management requires reliable information and analytical support in the form of sound descriptions of strategic directions of development, assumptions, and forecasts. The purpose of the study is to substantiate and elaborate the crucial causes in the strategic management of university's development and to suggest the coherent prospects for advancements. The data analysis was performed using descriptive methods to identify the most significant causes that affect the university's strategic development; the expert assessment was used to rank the factors, ultimately to assess each factor that affects to some extent the university's strategic development; the abstract-logical method was used to ground the positive impact of computer technologies and e-learning on the strategic development of a university and to formulate proposals for its further progress. The main results provided in the given paper showed that significant and most important strategic cause of university's development lies in the field of improving the quality of education, expanding access to educational services based on computer technology and its functionality. In turn, its widespread use at all stages of the educational process allows providing a number of advancements for universities in strategic prospects.

• International Journal of Computer Science & Network Security
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• 제21권2호
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• pp.171-180
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• 2021

Currently, hospitals and medical practices have a large amount of unstructured information, gathered in time at each ward or practice by physicians in a wide range of medical branches. The data requires processing in order to be able to extract relevant information, which can be used to improve the medical system. It is useful for a physician to have access to a patient's entire medical history when he or she is in an emergency situation, as relevant information can be found about the patient's problems such as: allergies to various medications, personal history, or hereditary collateral conditions etc. If the information exists in a structured form, the detection of diseases based on specific symptoms is much easier, faster and with a higher degree of accuracy. Thus, physicians may investigate certain pathological profiles and conduct cohort clinical trials, including comparing the profile of a particular patient with other similar profiles that already have a confirmed diagnosis. Involving information technology in this field will change so the time which the physicians should spend in front of the computer into a much more beneficial one, providing them with the possibility for more interaction with the patient while listening to the patient's needs. The expert system, described in the paper, is an application for medical diagnostic of the most frequently met conditions, based on logical programming and on the theory of probabilities. The system rationale is a search item in the field basic knowledge on the condition. The web application described in the paper is implemented for the ward of pathological anatomy of a hospital in Romania. It aims to ease the healthcare staff's work, to create a connection of communication at one click between the necessary wards and to reduce the time lost with bureaucratic proceedings. The software (made in PHP programming language, by writing directly in the source code) is developed in order to ease the healthcare staff's activity, being created in a simpler and as elegant way as possible.

• International Journal of Computer Science & Network Security
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• 제21권12spc호
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• pp.604-610
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• 2021

Human capital is the defining value of the national economy under market conditions. The manifestation of human capital is realized as an intellectual and creative capital, theoretically grounded and proven. The realization of intellectual capital is realized through the research creativity of scientists and researchers, and creative capital is manifested through artists and thinkers. Accordingly, creativity in market conditions forms a separate source of income and is an essential article in the formation of the GDP of the national economy. This research aims to analyze human capital from the perspective of cultural and creative industries. Research methods: systematization; comparative analysis of individual indicators of advanced countries of the world on the training system; statistical, taking into account macroeconomic indicators to assess the level of national creativity potential; system and logical analysis; method of information synthesis. Research results. The structural and quantitative composition of the factors of intellectual and creative capital formation has been systematized. The article proves that the unique properties of human capital, knowledge, creativity, experience and professional skills are the push factors of creativity development of the national economy and provide the priority development of creative and cultural industry that allows generating the added value on the national scale. The functions of creativity in the sphere of cultural industries are highlighted. It is noted that education and creativity of both intellectual and creative capital are the forming basis. The research of the world's advanced countries on the creativity index has pointed out the Netherlands as the leading country in the quantitative measurement of creativity. The economic development factors of the Netherlands were analyzed from the position of economic creativity, which allowed the formation of a two-factor model providing priority development of creativity in the cultural and creative industries.

• International Journal of Computer Science & Network Security
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• 제22권10호
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• pp.400-405
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• 2022

Legislative approaches to regulating the digital sex industry are increasingly being debated at the international and national levels. There is a trend showing an increased interest in the decriminalization of sex work. At the same time, in many countries, activities related to digital prostitution remain criminalized. In this regard, it is important to analyze the international legal experience of the criminalization and decriminalization of digital prostitution, as well as to pay attention to the key problematic issues that arise during the criminalization and decriminalization of such an issue. The object of the study is the international experience of criminalization and decriminalization of digital prostitution. The subject of the study is social relations that arise, change, and cease during the criminalization and decriminalization of digital prostitution. The research methodology consists of such methods as philosophical, logical, special-legal, system analysis methods, and formal-dogmatic methods. Research results. As a result of the study of the international legal experience of criminalization and decriminalization of digital prostitution, it was concluded that the criminalization and/or decriminalization of digital prostitution is treated differently in different countries. Workers in this industry advocate decriminalization, not legalization, because decriminalization puts power directly in the hands of sex workers and creates no legal barriers. Countries that have decriminalized digital prostitution believe that sex work is real work and should be treated respectfully, and banning resources such as OnlyFans is not in favor of such workers. Regarding positions on the criminalization of prostitution, countries use different models of such criminalization, including the model of legalization of digital prostitution, which, on the one hand, allows prostitution, but establishes criminal liability for deviations from the rules established by the state.

• International Journal of Computer Science & Network Security
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• 제22권12호
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• pp.153-159
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• 2022

The article discusses the use of smart technologies in the training of future specialists. Today, learning using smart technologies is becoming a new educational standard, where information is presented in a logical sequence, computer training systems have powerful functions for the educational process. The functions of smart technologies are highlighted. It is noted that smart technologies are successfully used in the field of education and professional training. The concept of "smart education" is characterized. Smart education is an educational paradigm that underlies a new type of education system. The implementation of the smart education paradigm is aimed at the process of obtaining competencies and competencies for flexible and adapted interaction with the social, economic and technological environment. Smart education should ensure that the benefits of the global information society can be used to meet educational needs and interests. A special place is occupied by computer-based educational multimedia systems that allow you to deepen your knowledge, reduce the duration of training, and increase the number of students per teacher. The main principles of smart education are highlighted. Improving the efficiency of training in a modern higher education institution is impossible without the introduction of smart technologies in the organization of the educational process.

• International Journal of Computer Science & Network Security
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• 제23권12호
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• pp.187-193
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• 2023

Large software systems are being produced with a noticeably higher level of quality with component-based software engineering (CBSE), which places a strong emphasis on breaking down engineered systems into logical or functional components with clearly defined interfaces for inter-component communication. The component-based software engineering is applicable for the commercial products of open-source software. Software metrics play a major role in application development which improves the quantitative measurement of analyzing, scheduling, and reiterating the software module. This methodology will provide an improved result in the process, of better quality and higher usage of software development. The major concern is about the software complexity which is focused on the development and deployment of software. Software metrics will provide an accurate result of software quality, risk, reliability, functionality, and reusability of the component. The proposed metrics are used to assess many aspects of the process, including efficiency, reusability, product interaction, and process complexity. The details description of the various software quality metrics that may be found in the literature on software engineering. In this study, it is explored the advantages and disadvantages of the various software metrics. The topic of component-based software engineering is discussed in this paper along with metrics for software quality, object-oriented metrics, and improved performance.