Earticle

금융상품이 점차 복잡하고 다양해지면서 금융소비자보호 문제도 사회적인 이슈로 부각되어 왔다. 금융소비자보호의 강화는 금융회사의 경쟁력을 제고하고 더 나아가 금융산업의 발전에 기여할 수 있다. 거시적인 관점에서 금융소비자보호 체계의 강화가 금융 및 경제의 안정성에도 기여할 것이 기 때문에 보다 장기적인 관점에서 금융소비자보호 체계의 강화를 도모해야 한다. 이에 금융 소비자보호 제도 전반에 대한 문제점과 개선방안을 제시하는 데 본 연구의 목적이 있다. 본 논문에서는 금융소비자보호의 필요성을 소개하고, 사전적 금융소비자보호 제도와 사후 적 금융소비자보호 제도 및 문제점에 대해 살펴보았다. 그 중 특히 금융소비자보호의 가장 이 슈가 되는 제도의 문제점을 밝히고 구체적인 개선방안을 제시하였다.

Purpose : Since the reinforcement of the financial consumer protection system will also contribute to financial and economic stability, it is necessary to strengthen the financial consumer protection system from a longer-term perspective. The purpose of this study is to present problems and improvement measures for the overall financial consumer protection system. Research design, data, methodology : Based on previous studies, a literature study was conducted on the financial consumer protection system. Results : The preliminary financial consumer protection system and the post financial consumer protection system were introduced. Among them, the problems of the system, which is the most important issue of financial consumer protection, were investigated and concrete improvement measures were suggested. Conclusions : The Financial Consumer Protection Act requires revisions such as the punitive damage compensation system, the conversion of the burden of proof, and the introduction of the class action system. An efficient management plan that can improve the effectiveness and reliability of financial education contents must be prepared. It is necessary to consider ways to improve the effectiveness of the dispute mediation system, such as enhancing the efficiency of civil service and introducing a single-sided binding force.

The evaluation of noise and vibration in the educational environment is the effect of traffic noise that can be exposed during school operation in the case of a new school and the effect of noise at the construction site during construction in the case of an existing school. The evaluation criteria apply the environmental standards of the Basic Law for Environmental Policy and the regulatory standards based on the Noise and Vibration Regulation Law for noise and vibration in the teaching area. In addition, when measuring noise with a sound level meter, various factors interfere with the measurement values, such as the geometrical positional relationship between the noise source and the sound-receiving point (classroom), the structure of the classroom envelope, the size of the window, the sound absorption capacity of the classroom, the sound insulation performance of the window, the area of the open window, the noise incidence angle, inside air quality and air volume in addition to occurrence of unexpected variables. These factors are not at all accounted into the legal standards, causing the negative damaging influences to the members of the school, and significantly deteriorate the right to study and education. Therefore, it is necessary to review the indiscrepancies in noise standards and measurement methods prescribed by each law related to the school noise.

This study aims to strengthen and improve the evaluation system for national critical infrastructure protection by considering the importance of such infrastructure and the key feature of interdependency. This research analyzed the changing trends of the national critical infrastructure protection plan in the United States (NIPP-2006, NIPP-2009, NIPP-2013) to derive implications and propose a plan for developing the evaluation system for national infra protection. As a result of the analysis, the problems of Korean NIPP are as follows; First, the national goal of protecting national critical infrastructure is unclear. Second, understanding of the interdependence and independence of the national critical infrastructure is relatively weak due to the lack of national infra protection goals. Third, it is a matter of utilizing the evaluation results of the National Critical Infrastructure Protection Plan. Therefore, it is judged that it is time to consider changing the fundamental approach to the national critical infrastructure protection system and resetting the direction of the protection plan.

Background: As the quantity and complexity of radiological interventions are constantly increasing, gear that offers optimal protection while maintaining mobility and a low weight burden is becoming more important. A newly developed exoskeleton radiation protection system (ERPS) (StemRad MD; StemRad Ltd.) can carry the weight of the shielding. The aim of our study was to analyze initial experience, especially in terms of advantages and disadvantages, with this new ERPS in interventional radiology. Materials and Methods: Forty-six interventions utilizing the ERPS were analyzed. The interventional radiologists completed a 15-question survey evaluating various aspects of the protective system, including weight, mobility, comfort, and radiation protection adequacy. Results and Discussion: In 98% of procedures, interventionalists reported being very satisfied (89%) or slightly satisfied (9%) and would recommend the system to colleagues. The exoskeleton system was rated as 100% comfortable, not too heavy, and did not restrict mobility in 98% of cases. Conclusion: The ERPS is a recommendable alternative to standard lead aprons, providing flexibility, comfort, and effective weight distribution without restricting mobility.

In this study four types of improvement measures are suggested accordingly. First, the dualistic legal system of domestic violence should be integrated as a single act. It proposes a pluralistic legal framework that encompasses all the measures of domestic violence victim protection, including civil and administrative laws. In addition, the legislation suggests overcoming the confusion related to setting victim protection as the top priority. As an alternative, this study proposed a unified dual system of criminal and protection proceedings, introduction of diversion at each stage, and introduction of a blended sentencing system. Second, this study suggests the changes a paradigm shift in victim protection. Specifically, i) as with the recent legislative trends in the advanced countries in the west, the residential rights of the victims, including children must be secured. ii) For the offenders, a care and custody system which helps prevent recidivism through behavior modification should be developed. Third, the study has proposed a legal basis for construction of a manifold cooperative system that involves the community. Also, it has introduced cases of the United Kingdom and the United States in order to overcome the current situations in Korea that lack linkages among the police, courts, victim protective facilities, and other private organizations. Fourth, this study has suggested an improvement in imposing punishment for violating the urgent temporary measures. Additionally, the author has highlighted the increased need of victim protection when the police intervene. Through these suggestions, the current legal system of domestic violence can overcome the limitations and problems, and it will be able to achieve the ultimate legislative purposes of victim protection and domestic violence control.

medicine system. The mobile medicine system contains (i) blood pressure and body temperature measurement value, (ii) ECG medical signals measured by the electrocardiogram device, (iii) mobile patient's history, (iv) G.729 audio signal, MPEG-4 CCD sensor video signal, and JPEG2000 medical image. By the help of the multi-code CDMA spread spectrum communication system with downlink power control scheme and unequal error protection strategy, it is possible to transmit mobile medicine media and meet the quality of service. Numerical analysis and simulation results show that the system is a well transmission platform in mobile medicine.

The superconducting magnets have a large inductance as well as high operating current. Therefore, mega-joule scale energy can be stored in the magnet. The energy stored in the magnet is sufficient to damage the magnet when a quench occurs. Quench heater and dump resistor can be used to protect the magnet. However, using quench heater to create quench resistors through heat transfer can be slower than instantly switching resistors. Also, electrical short, overheating and breakdown can occur due to quench heater. Moreover, the number of dump resistor should be limited to avoid large terminal voltage. Therefore, in this paper, we propose a quench protection method for extracting the energy stored in a magnet by charging and discharging energy through a capacitor switching without increasing resistance. The simulation results show that the proposed system has a faster current decay within the allowable voltage level.

This paper presents the developed quench analysis code and protection circuit design for a superconducting magnet system of 28GHz electron cyclotron resonance (ECR) ion source. The superconducting magnet is composed of a hexapole magnet and four solenoid magnets located outside of the hexapole one. All magnets are wound with NbTi composite wire and impregnated by epoxy. By using the developed characteristic analysis code, the normal zone resistance, decaying current and temperature rising can be estimated during quench. Also, the stored magnetic energy is successfully consumed from the series resistor of the designed protection circuit. The analytical results are compared with the experimental results to verify the developed quench analysis code and protection circuit.

Recently, as a countermeasure for cyber breach attacks and confidential leak incidents on PC hard disk memory storage data of the metaverse industry, it is required when reviewing and developing a remote-based regular/realtime monitoring and analysis security system. The reason for this is that more than 90% of information security leaks occur on edge-end PCs, and tangible and intangible damage, such as an average of 1.20 billion won per metaverse industrial security secret leak (the most important facts and numerical statistics related to 2018 security, 10.2018. the same time as responding to the root of the occurrence of IT WORLD on the 16th, as it becomes the target of malicious code attacks that occur in areas such as the network system web due to interworking integration when building IT infrastructure, Deep-Access-based regular/real-time remote. The concept of memory analysis and audit system is key.

공공기관에서의 국가안전보장 등과 관련하여 생산되는 비밀은 「보안업무규정」에 근거하여 내용과 가치의 정도에 따라 비밀로 분류한다. 분류된 비밀에는 비밀 보호 기간 및 보존 기간을 명시하여 예고문에 기재하고 비밀 등급을 표시하여 접근을 통제함으로써 비밀기록은 생산과 동시에 국민의 알 권리를 제한하고 있다. 한편, 생산기관에서의 비밀 재분류나 비밀이 해제된 일반기록물 역시 비밀로 또는 비공개로 묶어 두는 규정으로 돼 있어서 사실상 비밀기록은 생산단계부터 국민의 알 권리를 철저하게 제한하고 있다. 그러나 「공공기록물법」이나 「정보공개법」에서는 공공기관의 ‘기록은 생산부터 활용까지의 모든 과정에 걸쳐 이용 가능성 등이 보장될 수 있도록 하며, 공무원 등의 의무 역시 국민의 알 권리 보장 등을 위하여 적극적으로 공개해야 한다’라고 규정되어 있다. 이와 관련하여 본 연구는 선행연구와 비밀보호제도 및 재분류를 중심으로 관련 규정 및 법률을 검토 분석하여 개선 방안을 연구하고자 한다. 첫째, 기록물 생산단계에서의 비밀 보호와 재분류에 대한 분석과 둘째, 비밀이 해제된 기록물에 대해서도 공개 여부 재분류를 검토 분석한 후 시사점을 토대로 비밀 보호와 재분류 제도가 국가안전과 국익을 위한 제도뿐만 아니라 국민의 알 권리도 함께 보장될 수 있는 방안을 제언하고자 한다.

Secrets produced in relation to national security, etc. in public institutions are classified as secrets according to the content and level of value based on the “Security Work Regulations.” Classified secrets are specified in the notice with the secret protection period and retention period, and access is controlled by indicating the secret level, thereby restricting the public’s right to know from the time of production of secret records. Meanwhile, general records that have been reclassified or declassified by the production institution are also regulated to be kept secret or undisclosed, so in fact, the public’s right to know is thoroughly restricted from the production stage of secret records. However, the Public Records Act and the Freedom of Information Act stipulate that “public institutions’ records must be guaranteed to be available for use throughout the entire process from production to utilization, and public officials must also actively disclose records to ensure the people’s right to know.” In this regard, this study aims to study improvement measures by reviewing and analyzing related regulations and laws, focusing on previous studies and the confidentiality protection system and reclassification. First, analysis of confidentiality protection and reclassification at the stage of record production, and second, review and analyze whether to disclose or reclassify records that have been declassified, and then based on the implications, propose measures that can guarantee not only the confidentiality protection and reclassification system for national security and national interest, but also the people’s right to know.

보안관제시스템은 보안관제를 위해 보안관제센터에서 운영하고 있는 시스템이다. 최근 인터넷 가입자의 급격한 증가와 더불어 생활 전반의 모든 일들이 웹 서비스를 통하여 이루어짐에 따라 네트워크 보안에 대한 필요성이 급격히 증가하였고, 이에 따라 사이버 보안관제가 큰 이슈가 되어 각 기관에서는 보안관제시스템을 구축하여 보안관제 업무를 수행하고 있다. 하지만 보안관제시스템에 대한 보안 기능 요구사항이 정확히 명시되지 않아, 보안관제시스템을 구축 및 설계 개발 하는데 있어 많은 어려움이 있어 보호프로파일이 필요성이 요구된 실정이다. 본 논문에서는 보안관제시스템의 보안 기능 요구사항 명세를 위한 보안관제시스템 보호프로파일을 개발 하였다.

Security Management System is a system which operates in the security control center for security control. All living things across the Internet in recent years, with the rapid increase in the subscriber base has increased the need for network security dramatically depending on yirueojim through web services, thus cyber security sheriff, I have a big issue to build a security management system, each agency and perform control tasks. But the security functional requirements for security management system would not specified exactly, in developing a security management system to build and design a situation that PP's needs require a lot of trouble. In this paper, we develop a Managed Security System Protection Profile for the security functional requirements specification of the security management system.

사물인터넷(IoT) 환경에서는 다양한 리소스 파일이 디바이스에 저장되거나 외부와 통신을 통해 주고받는 과정에서 공격자의 탈취, 분석, 변조 위협에 취약하다. 본 논문에서는 IoT 디바이스의 보안을 강화하기 위한 방안으로, 자동 암복호화 삽입 기법을 활용한 리소스 파일 보호 시스템을 설계 및 구현하였다. 제안된 시스템은 LLVM Pass를 활용하여 프로그램 내의 파일 입출력 API를 탐지하고 자동으로 보안 API로 대체함으로써, 암호화된 리소스를 자동으로 복호화하여 메모리 기반 파일로 처리하도록 구성된다. 이를 통해 개발자는 별도의 보안 로직 없이도 안전하게 리소스를 사용할 수 있으며, 복호화된 데이터는 디스크에 기록되지 않아 평문 노출이 방지된다. 시스템의 동작 유효성은 암호화된 리소스 파일이 실행 중 자동으로 복호화되어 정상적으로 읽히고 처리되는지를 다양한 입출력 시나리오에서 확인함으로써 검증하였다. 성능 오버헤드는 파일 입출력 및 전체 실행 시간 비교를 통해 분석하여 제안된 시스템이 여러 환경에서도 안정적인 성능을 유지함을 확인하였다.

In the Internet of Things (IoT) environment, resource files are vulnerable to threats such as theft, analysis, and tampering during storage on devices or transmission over external networks. To address this, this paper designs and implements a resource file protection system based on automatic encryption and decryption insertion. The proposed system uses an LLVM Pass to detect file I/O APIs within programs and automatically replace them with secure APIs, enabling encrypted resources to be transparently decrypted and processed as memory-based files. This allows developers to safely use resources without additional security logic, while preventing plaintext data from being written to disk. The system's functional validity was verified through various I/O scenarios, confirming that encrypted resources are properly decrypted and processed at runtime. Performance overhead was evaluated by comparing file I/O and overall execution time, demonstrating that the proposed system maintains stable performance across diverse environments.

자연재난 및 사회재난 등으로 인해 국가기반시설의 기능이 정지되어 국가기반체계가 마비된다면 국민의 생명 신체 및 재산피해는 물론 국가안보에 심각한 위협요인으로 작용할 수 있다. 본 논문에서는 국가기반체계 보호제도에 대한 국내외 동향을 살펴보고 국가운영연속성인 핵심기능연속성의 세부구성 요소인 필수기능, 승계 순서, 권한의 위임, 연속성 시설, 연속성 통신, 중요 기록 관리, 인적 자본, 테스트, 교육 및 훈련, 통제 및 지시 권한이양, 복원에 대하여 구체적으로 알아보고 국가기반 체계 보호계획 관련제도의 분석을 실시하여 구체적인 문제를 살펴보고 효율적인 국가기반체계 보호제도 개선안을 제시하였다.

If the function of the national infrastructure is suspended due to natural disasters and social disasters, the damage of the national infrastructure can be a serious threat to the national security as well as the life, body and property damage of the people. In this paper, we examine the domestic and overseas trends of the national system protection system and examine the domestic and overseas trends of the national system protection system. The detailed function of the essential function continuity, essential function, succession order, authority delegation, continuity facility, continuity communication, We examined the specific issues related to testing, education and training, transferring control and directing authority, analyzing the system related to the national infrastructure protection plan, and examined the specific problems and suggested an effective improvement plan for the critical infrastructure protection system.

IT 기술이 급속히 발전하는 현대 초연결 환경은 네트워크 장비들이 다양해지고 네트워크 구성이 복잡해짐에 따라 사이버 공격자가 침투경로로 활용될 수 있는 공격표면(attack surface) 또한 증가하게 되었다. 이러한 환경에서 사이버 공격을 원천적으로 방어하기 위해 공격표면을 변이하는 MTD(Moving Target Defense) 기술이 연구되고 있다. 그중에 네트워크를 통해 공격이 시작됨에 따라 주요 속성 네트워크 주소를 변이하는 기술이 있으나, 대부분 운용환경이 기존 고정 IP 기반으로 운용되기 때문에 주소변이 기술이 기존 네트워크 보호체계 내에 적용되었을 때 어떠한 영향이 있는지 연구가 필요하다. 본 논문에서는 기존 네트워크 보호체계에서 네트워크 주소변이 기술이 적용되었을 때의 영향성을 연구하였고 연구 결과로서 네트워크 보호체계의 주요 시스템인 방화벽, NAC, IPS와 네트워크 주소변이 기술이 동시 적용되었을 때 운용 측면에서 고려해야 할 요소를 도출하였다. 또한 사이버 대응체계 내에서 네트워크 분석시스템과의 연동성을 위해 네트워크 주소변이 기술에서 관리해야하는 요소를 제안하였다.

In the hyper-connected network, which network equipment is diverse and network structure is complex, the attack surface has also increased. In this environment, MTD(Moving Target Defense) technology is being researched as a method to fundamentally defend against cyber attacks by actively changing the attack surface. network-based MTD technologies are being widely studied. However, in order for network address mutation technology to be applied within the existing fixed IP-based system, research is needed to determine what impact it will have. In this paper, we studied the impact of applying network address mutation technology to the existing network protection system. As a result of the study, factors to be considered when firewall, NAC, IPS, and network address mutation technologies are operated together were derived, and elements that must be managed in network address mutation technology for interoperability with the network analysis system were suggested.

컴퓨터 기술의 향상과 정보의 중요성이 더해지면서 갈수록 지적재산권에 대한 침해와 표절이 증가하고 있다. 표절과 불법 복제가 성행하고 있지만 이에 대한 대처 방법과 연구가 국내외적으로 아직까지 미흡한 실정이다. 표절의 판별과 감정에는 일일이 사람들의 손을 거쳐야 하며 많은 시간과 자원의 소요가 뒤 따른다. 따라서 좀 더 효율적인 방법론과 객관적이고 시스템적인 접근이 필요하다고 본다. 또한 불법적인 지적재산권 침해에 대응한 관리 및 탐지 기술이 더욱 중요해졌음을 의미한다. 본 논문에서는 소중한 지적재산권을 효과적으로 관리 및 탐지하는 기술과 이론을 제시하고자 한다. 또한 기존 DRM 솔루션들이 가지고 있는 장단점들을 분석하여 좀 더 효율적인 디지털 콘텐츠 관리 및 탐지 시스템을 제안하게 되었다.

Due to easy access to information in our digital society, there are many cases of illegal counterfeiting and usage of personal information. Producing information with investment and effort is important indeed, but managing and protecting information is becoming a furthermore important issue. This is to promote a new detecting theory and solution for cases of intellectual property violations and plagiarizing digital contents.

본 논문에서는 인터넷 기반 스트리밍 음악 서비스의 저작권 보호를 위한 새로운 오디오 포렌식마킹 시스템을 제안한다. 제안한 방법에서는 스트리밍 서비스의 QoS 보장을 위해 고속으로 포렌식마크가 삽입된 MP3 파일을 생성한다. 이를 위하여 사전 포렌식마킹 과정을 두고, 사전 처리된 MP3 파일을 프레임 단위 조합 방식으로 사용자 정보가 삽입된 새로운 MP3 파일을 생성한다. 실험 결과, 제안한 방법은 강인성과 비인지성 및 실시간성 등에서 만족스러운 결과를 보였다. 또한 서버/클라이언트로 구현된 스트리밍 기반 오디오 포렌식마킹 시스템에서 실시간 삽입과 모바일 단말에서의 재생과 함께 삽입된 포렌식마크 검출이 가능함을 확인하였다.

In this paper, we propose a new audio forensic marking system for protecting the copyright of the Internet-based music streaming services. In the proposed method, in order to guarantee the QoS of the streaming service, high speed, and generates a forensic mark inserted MP3 file. We make pre-marking process and generate a new forensic marked MP3 file, a combination of the pre-marked MP3 frame, the inserted user information. Experimental results show that the proposed method satisfactory results robustness and imperceptibility, and real-time properties. In addition, we were confirmed that the real-time embedding and detection from the streaming-based audio forensic marking system that has been implemented on the server/client is possible.

International Commission on Radiological Protection (ICRP) is an independent international organization that advances the science of radiological protection for the public benefit, particularly by providing recommendations and guidance on all aspects of protection against ionizing radiation. The ICRP is a community of more than 380 globally-recognized experts in radiological protection science, policy, and practice from more than 50 countries. As of January 2024, the ICRP is comprised of a Main Commission, the Scientific Secretariat, four Standing Committees, and 30 Task Groups under the four committees. The ICRP has released well over one hundred publications on all aspects of radiological protection. Most address a particular area within radiological protection, but a handful of the publications, the so-called fundamental recommendations, describe the overall system of radiological protection. The system for radiological protection is based on the current understanding of the science of radiation exposure and its effects along with value judgements. The ICRP offers recommendations to regulatory and advisory agencies and provides advice to management and professional staff with responsibilities for radiological protection. Legislation in most countries adheres closely to ICRP recommendations. The International Atomic Energy Agency's (IAEA) International Basic Safety Standards are based heavily on ICRP recommendations. ICRP recommendations form the core of radiological protection standards, legislation, programs, and practice worldwide.

Lightning protective design of an aircraft fuel system is closely related to the safety of the flight. Recently, composite material in building an aircraft becomes more important because it can reduce the weight of the aircraft. The composite materials decrease the protection against the effect of lightning. Lightning protective design of metal material aircraft has been researched for a long time and the design technique has been announced widely. However, research on the lightning protective design using composite material aircraft is very limited. In this study, lightning protective design for fuel tank structural component, access cover, fuel filler cap and drain valve in carbon fiber composite material aircraft have been presented. To show the compliance with FAA airworthiness standard regarding the presented protection designs, three steps, including lightning strike analysis, lightning environment analysis and certification test, were conducted in accordance with FAA AC 20-53.