• KSII Transactions on Internet and Information Systems (TIIS)
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• v.3 no.5
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• pp.548-574
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• 2009

Personal information (hereinafter referred to as "PI") infringement has recently emerged as a serious social problem in Korea. PI infringement in the public and private sector is common. There were 182,666 cases of PI in 2,624 public organizations during the last three years. Online infringement cases have increased. PI leakage causes moral and economic damage and is an impediment to public confidence in public organizations seeking to manage e-government and maintain open and aboveboard administration. Thus, it is an important matter. Most cases of PI leakage result from unsatisfactory management of security, errors in home page design and insufficient system protection management. Protection management, such as encryption or management of access logs should be reinforced urgently. However, it is difficult to comprehend the scope of practical technology management satisfied legislation and regulations. Substantial protective countermeasures, such as access control, certification, log management and encryption need to be established. It is hard to deal with the massive leakage of PI and its security management. Therefore, in this study, we analyzed the conditions for the technical protection measures during the processing phase of PI. In addition, we classified the standard control items of protective measures suited to public circumstances. Therefore, this study provides a standard and checklist by which staff in public organizations can protect PI via technical management activities appropriate to laws and ordinances. In addition, this can lead to more detailed and clearer instructions on how to carry out technical protection measures and to evaluate the current status.

• The Journal of the Korea Contents Association
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• v.13 no.12
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• pp.560-567
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• 2013

The release of iPhone by Apple in 2009 has changed the life pattern of an individual tremendously. That is, with the emergence of a smart phone, various services including voice/video call, camera, receiving and sending of e-mail, and web browsing have been realized. However, the broader the scope of the use of a smart phone has become, the greater the need for companies to introduce an MDM solution for protecting important documents has become. However the MDM solution may have a problem in that all data such as contacts, pictures, and memos saved in the smart phone can be accessed unlimitedly. For this reason, there is a risk that unwanted violation of privacy may happen to smart phone users. This paper proposed a plan to protect a personal privacy file of smart phone users, which disables access by others except for related smart phone users by enabling a person in charge of security or an MDM manager in a company to have access only to the file which was allowed by smart phone users to be disclosed and by saving non-disclosed files in a virtual disk.

• Journal of Internet Computing and Services
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• v.1 no.1
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• pp.95-104
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• 2000

In general cases, the conventionl Internet connected to a terrestrial network is too slow to transmit large medical images. To overcome this low speed problem of the Internet, we have developed asymmetric satellite data communication system (ASDCS) as a fast satellite Internet communication method. The ASDCS uses a receive-only satellite link for dat delivery and a terrestrial network for control communication. The satellite communication link we implemented showed the very high-speed performance compared to the terrestrial link. Using ASDCS, the satellite Internet communication was 10-30 times faster than the conventional terrestrial Internet link. Also we have developed a Web-based Telemedicine system that can access every permitted server of hospital via the Internet. Java programming techniques were used to make our system and it can access and retrieve medical information and images through only public web browser such as Netscape TM without additional specific tools. To increase the transmitting speed of our Telemedicine system, JPEG method was used. In conclusion, we were able to develop a fast and public Telemedicine system using the proposed ASDCS and Web technology. ASDCS technology increased the speed of the conventional Internet and Web technology extended the scope of use for Telemedicine system from intrahospital to public use.

• The Bulletin of The Korean Astronomical Society
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• v.43 no.2
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• pp.49.3-50
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• 2018

Korea has kept its records of astronomical phenomena since around 2,000 years ago. However, the contents and scope of relevant service have been limited for researchers who need those records due to lack of complete data collection. In this regard, it is necessary to establish efficient collection and management systems of Korean astronomical records by utilizing an environment that is easily accessible. This study is intended to complete the development of a testbed system that allows researchers to systematically input and validate, in a Web environment, multiple astronomical records among the historical documents until Modern Joseon after the Three Kingdoms Period. Recognition of the pre-translated data and tables in advance is followed by its storage in the database built on the Web. Then, data validation is implemented by providing a retrieval service according to a specific form to only a finite number of researchers who have access authority. This study is targeted at a testbed system that takes around three months to be completely developed. The completed testbed system is expected to allow internal and external researchers of an organization to easily access the service on the Web. This will ensure that the accuracy of the data can be verified mutually and help identify areas of service improvement. The opinions collected regarding service improvement will be reflected in the future system. Eventually, domestic astronomical records will subsequently be able to be utilized internationally through the multilingual service.

• The Journal of Korea Assosiation for Disability and Oral Health
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• v.14 no.2
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• pp.111-120
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• 2018

The need for oral health rights for people with disabilities is very high, and current oral health care system does not fully reflect these demands. Efforts to promote oral health of people with disabilities are urgently needed. In order for the disabled to have oral health rights, access to oral health services for people with disabilities should be improved and barriers to access should be resolved. In this study, we propose oral health service delivery system to guarantee oral health rights for the disabled. In addition, before applying the proposed oral medical delivery system, the external effects of the system application were predicted and the expert verification was conducted to find out the solution. There are some controversies about the development of the service delivery system proposed in this study. As a result of the expert verification, there were disagreements about the suitability of the service provider, the suitability of the service recipient, the appropriateness of the service content and scope, and the appropriateness of the cost and the revenue source. Subsequent Delphi surveys require the development of structured questionnaires for discussions that require consensus. It is expected that a reasonable consensus of expert opinions will be derived.

• Journal of the Korean Society for Library and Information Science
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• v.58 no.1
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• pp.329-349
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• 2024

This study aims to propose guideline for uniform title of legal works. To achieve this objective, this study (1) reviewed the uniform title and authority access points of legal works targeting RDA, NCR, KCR2 and KCR5, (2) analyzed the actual application methods by investigating the guideline and bibliographic data for uniform title for legal works targeting LC, DNB, and university libraries, (3) examined the scope of application of uniform title in the bibliographic data of the National Library of Korea and suggested points to consider when developing guidelines for uniform title. Based on this, (4) a draft guideline for creating uniform title for legal works was formulated. The draft was revised after review by a librarian and consultation with experts, and then the final draft was proposed. The data were obtained through literature reviews and case studies, and additional data were obtained through e-mail interviews and expert advice.

• Journal of the Korean Society for Library and Information Science
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• v.42 no.3
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• pp.189-205
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• 2008

The roles of librarians have been changing with the paradigm shift of libraries. The paradigm of libraries has shifted from a traditional information management-centered way to a hybrid approach emphasizing a balance between collection and access. This study analyzed the internal and external changes of libraries to create Blue Ocean of special libraries by using the SWOT analysis. and adopted ERCR analysis for the reasonable management of libraries. The findings of this study indicate that the scope of role played by librarians belonging to special libraries shall be diversified from their traditional library activities in order to adapt themselves to changes in time. The Blue Ocean Strategy can be successfully developed only if the activities of libraries have been changed so that they are closely related to those activities for which such affiliate organizations are expected to carry out.

• Journal of Korean Library and Information Science Society
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• v.30 no.4
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• pp.137-161
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• 1999

The purpose of this study provides the conceptual and practical framework on the strategy to enhance services for the visually handicapped in the braille libraries. In order to achieve this purpose, the questionnaires, the interview, and the observation of the data collection techniques are used in the study, and the braille libraries throughout Korea which are in operation are selected as subjects for the research and survey. The results of the study are summarized as follows. 1. Most of the braille libraries, about 70%, are located in Seoul. It thus appears that this geographical unbalance cause the visually handicapped inconvenience in use, who is especially living at the regions where no braille library is located nearby. 2. To enhance the efficiency of the library services for the visually handicapped, first of all, the limited scope of the subject as well as the poor volume of the collections should be resolved as soon as possible. 3. Most of the libraries are neither equipped with necessary facilities to publish in braille nor secured the supporting instruments which facilitate to use library services for the visually handicapped satisfactorily. 4. The collections for the visually handicapped consist of the brailles and the recordings mainly. Because the visually handicapped is difficult to access and visit at the libraries alone, these materials are generally circulating rather outward by postal service than inward. 5. The qualified staff who has the very responsible position for reading and circulation is required to have educational background in library and information science, to have passions for the visually handicapped, and to have abilities to understand and translate the materials in braille.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.19
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• pp.169-190
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• 2003

Uniform Computer Information Transactions Act (UCITA) for e-commerce in non-UCC and non-UETA transactions, promulgated in 1999. The Act Drafted by the National Conference of Commissioners on Uniform State Laws. UCITA applies to contracts to license or buy software, contracts to create computer programs, contracts for on-line access to databases and contracts to distribute information over the Internet. UCITA does not apply to goods such as television sets, stereo equipment, airplanes or traditional books and publications. Goods generally remain subject to UCC Article 2 or Article 2A. Many transactions may include more than computer information. If that transaction covers non-goods subject matter, UCITA applies only to the part of the transaction which is computer information and other law applies to the other subject matter. In the event the other subject matter is goods, UCC Article 2 or 2A applies to the goods subject matter and UCITA applies to the computer information part. UCITA is coordinated with existing Articles 2 and 2A, so coverage of each to part of the transaction will be facilitated. With respect to other subject matter (primarily services) UCC Articles 2 and 2A have worked in mixed transactions with the common law applicable to the services.

• 제어로봇시스템학회:학술대회논문집
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• 2005.06a
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• pp.362-367
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• 2005

Control network adopted in the national power-plant or manufactory are mostly vendor-dependent products, which have their own special specification, components and individual communication methods. These systems not only raise installation cost, but also bring many difficulties to maintenance and extension. To overcome these problems, this paper introduces a development and application case of a new "PC/Ethernet-based fieldbus" architecture and protocol to be used in mid-level fieldbus. The designed system has a basic idea of "3 Layers fieldbus over Standard-LAN" and implemented on PCs. PC gives user friendly environment. By using an open standard Ethernet in layer 1,2, the system has low cost, wide communication bandwidth and high compatibility. Layer 3 protocol designed for large realtime data communication makes user bypass TCP/IP layer and gives user direct access to the Ethernet. This new protocol eliminates potential collision of Ethernet, and transmits large periodic/non-periodic control data by using long-frame/wide-bandwidth of Ethernet effectively, and offers simple API-Services to the upper layer. Since the system have installed in H-power plant simulator and U-nuclear power plant simulator in Korea, it have been proved to be efficient and stable without any trouble in realtime communication service for full-scope plant simulator that has a lot of control elements.