• Journal of information and communication convergence engineering
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• 제10권4호
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• pp.337-342
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• 2012

The medical industries are integrated with information technology with mobile devices and wireless communication. The advent of mobile healthcare systems can benefit patients and hospitals, by not only providing better quality of patient care, but also by reducing administrative and medical costs for both patients and hospitals. Security issues present an interesting research topic in wireless and pervasive healthcare networks. As information technology is developed, many organizations such as government agencies, public institutions, and corporations have employed an information system to enhance the efficiency of their work processes. For the past few years, healthcare organizations throughout the world have been adopting health information systems (HIS) based on the wireless network infrastructure. As a part of the wireless network, a mobile agent has been employed at a large scale in hospitals due to its outstanding mobility. Several vulnerabilities and security requirements related to mobile devices should be considered in implementing mobile services in the hospital environment. Secure authentication and protocols with a mobile agent for applying ubiquitous sensor networks in a healthcare system environment is proposed and analyzed in this paper.

• Journal of electromagnetic engineering and science
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• 제11권4호
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• pp.269-273
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• 2011

A medical environment in which patient information can be accessed anytime / anywhere is called a "ubiquitous environment". To realize such an environment, the installation of wireless LAN is quite effective. Because the maximum radio wave output (antenna power) is set low in Japan, it has been easy to safely introduce wireless LAN into hospitals, to date mainly into large hospitals. However, if the placement of access points is not done properly, problems will occur, such as signals not reaching the desired area. A solution to these types of problems is to do an electromagnetic-field propagation simulation, which should be performed before construction of the hospital. It is also necessary to protect against security problems, such as signal interception or illegal access. We herein show our procedures for the safe introduction of wireless LAN.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 2003년도 가을 학술발표논문집 Vol.30 No.2 (2)
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• pp.778-780
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• 2003

최근 XML 문서가 여러 분야의 시스템에서 정보 교환과 메시지 전송을 위한 표준으로 자리 잡으면서 의료계에서도 응용 프로그램 간의 메시지 전송 혹은 병원 간 환자의료정보를 교환하기 위한 XML기반의 정보 교환 프로토콜 표준화가 계속 진행 중에 있다. 하지만 이러한 환자의료정보가 인터넷을 통해 병원간에 이동할 때, 여러 보안상의 위협에 노출될 수 있다. 이에 본 논문에서는 기존의 보안 메커니즘의 한계점을 보완하면서 XML 기반의 정보를 보호하기 위한 가장 효율적인 메커니즘으로 인정받은 XML 보안기술을 적용한 환자의뢰시스템을 시스템을 구현하고 보안 메커니즘 적용 시 부득이하게 발생할 수 있는 성능 저하 정도를 알아보기 위해 성능 평가 테스트를 실시한다.

• International Journal of Computer Science & Network Security
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• 제21권2호
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• pp.88-92
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• 2021

A method and a mathematical algorithm for finding a quasi-optimal assignment plan with rectangular efficiency matrices are proposed. The developed algorithm can significantly reduce the time and computer memory consumption for its implementation in comparison with optimal methods.

• International Journal of Computer Science & Network Security
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• 제22권6호
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• pp.63-66
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• 2022

The article discusses the application of the IoT concept in the sensitive field of medical devices on the example of a developed prototype of a mechanotherapeutic simulator. Mechanotherapy is a complex of therapeutic, preventive, and restorative exercises conducted using simulators, specially designed for developing movements in individual joints. Mechanotherapy is used for the early and painless restoration of joint mobility, to prevent complications associated with prolonged immobilization of the injured area of extremities. Using the mechanotherapy simulator allows developing the joint painlessly, which accelerates the metabolism in the injured area, and soft tissues are restored to normal. The article provides information about the electronic components that ensure the wireless operation of the device and describes in detail the applied software as well as the client application for a mobile device.

• International Journal of Computer Science & Network Security
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• 제23권10호
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• pp.209-213
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• 2023

In recent years, the image processing mechanisms are used widely in several medical areas for improving earlier detection and treatment stages, in which the time factor is very important to discover the disease in the patient as possible as fast, especially in various cancer tumors such as the liver cancer. Liver cancer has been attracting the attention of medical and sciatic communities in the latest years because of its high prevalence allied with the difficult treatment. Statistics indicate that liver cancer, throughout world, is the one that attacks the greatest number of people. Over the time, study of MR images related to cancer detection in the liver or abdominal area has been difficult. Early detection of liver cancer is very important for successful treatment. There are few methods available to detect cancerous cells. In this paper, an automatic approach that integrates the intensity-based segmentation and k-means clustering approach for detection of cancer region in MRI scan images of liver.

• International Journal of Computer Science & Network Security
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• 제24권3호
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• pp.43-52
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• 2024

Health Monitoring System is a sophisticating technology and another way to the normal/regular management of the health of the patient. This Health Monitoring Mobile Application is a contribution from our side to the public and to the overall health industry in Pakistan. With the help of Health mobile application, the users will be able to store their medical records, prescriptions and retrieve them later. The users can store and keep track of their vital readings (heart rate, blood pressure, fasting glucose, random glucose). The mobile application also shows hospitals that are nearby in case the user wants to avail of any medical help. An important feature of the application is the symptoms-based disease prediction, the user selects the symptoms which he has and then the application will name certain diseases that match those symptoms based on relevant algorithms. The major advances and issues have been discussed, and as well as potential tasks to health monitoring will be identified and evaluated.

• 시큐리티연구
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• 제5호
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• pp.291-308
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• 2002

This study is on the female crimes, and I study the scholars' researched outlooks about it till now on through the theoretical background of female crimes. I analyzed and checked a cause of female crimes by dividing it into a biological, a psychologic medical, and a sociological factor. Finally, the contents of this study not only prevents and reduces an occurrence of female crimes in our country but also secures an establishment of returning policy to the society for the female who finished their prison terms as a sound social members.

• International Journal of Computer Science & Network Security
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• 제23권5호
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• pp.47-52
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• 2023

In this paper a new fuzzy prediction is designed and developed to predict the type of delivery based on 7 factors. The developed system is highly needed to give a recommendation to the family excepting baby and at the same time provide an advisory system to the physician. The system has been developed using MATLAB and has been tested and verified using real data. The system shows high accuracy 95%. The results has been also checked one by one by a physician. The system shows perfect matching with the decision of the physician.

• 시큐리티연구
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• 제39호
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• pp.269-294
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• 2014

최근 우리나라는 카드3사의 개인정보 유출 등으로 보안 산업에 대한 관심이 높아지고 있다. 경영자들은 개인정보 유출 등 보안 사고에 의한 피해가 어떠한 재무적 위험보다도 더 위험한 요소로 인식하고 있다. 지식정보보안 산업은 과거 물리보안 및 네트워크 보안에서 최근에는 사회 안전 및 시설보안 등 융합 산업 보안으로 진화하고 있다. 관심분야도 방화벽이나 Anti-virus 등에서 스마트폰보안 및 지능형영상보안 등 융합보안 산업으로 변해가고 있다. 융합보안은 시설경비나 출입통제 중심에서 최근에는 공공기관 및 대기업을 중심으로 수요가 확대되고 있다. 금융, 교육, 유통, 국방, 의료, 자동차산업에 이르기까지 범위가 빠르게 증가하고 있다. 융합보안시장은 지능형차량 보안, U-헬스케어 보안, 금융 보안, 스마트 그리드 보안, 주력산업 보안 등 다양한 분야에서 제품 및 서비스가 개발되고 있으며 시장이 확대되고 있다. 지식정보보안 산업의 발전을 위해 시장중심의 인재를 육성하고 학계와 연계하여 교육과 정의 신설 및 강화가 요구된다. 글로벌 기업과의 경쟁력 강화를 위해 교육의 질적 수준을 향상시키고 동시에 대국민 보안의식을 높이기 위한 노력이 병행되어야 할 것이다.