• The Korean Journal of Emergency Medical Services
• /
• v.7 no.1
• /
• pp.147-178
• /
• 2003

In terms of reinforcing the functions and services of rescue 119 and emergency corps, we must review the following considerations : Building up security system along with operational expansion, building up a system for emergency medical treatment, buliding up a comprehensive information management system for rescue and emergency, constructing a provincial safety museum and so forth. For the ways to better the works of rescue 119, we can review the following considerations : Improving the education for fire fighting trainging corps under Jeju Provicial Fire and disaster management department, providing rescue members with more opportunity for clinical practices, enhancing the morale of rescue members, installing a comprehensive briefing room for emergency rescue members, building up medical networks along with reasonable policies for information service, operating the consulting system for rescue 119 and so on. Provide little more superior quality high fire fighting service to jeju islander, and need long-term and elaborate research to correspond in rising fire fighting man-power demand newly and investment. Construction of well-matched disaster administration system is assignment that must hurry in international free city. That jejudo receives time factor about that is received for another thing area's number of persons or equipment when regional special quality large scale or disaster happens is that of course the support receives limitation immediately. Jeju fire fighting services is one story reform, specialization taking into account particular situation of jeju area to grow as sightseeing and center of culture intending international free city, should be upgraded. So, it may do big contribution naturally in jeju international free city phase that coincide jeju islander's social welfare promotion and safety desire.

• Journal of KIISE:Information Networking
• /
• v.32 no.6
• /
• pp.659-667
• /
• 2005

A Mobile Ad Hoc Network(MANET) is a multi hop wireless network with no prepared base stations or centralized administrations, where flocks of peer systems gather and compose a network. Each node operates as a normal end system in public networks. In addition to it, a MANET node is required to work as a router to forward traffic from a source or intermediate node to others. Each node operates as a normal end system in public networks, and further a MANET node work as a router to forward traffic from a source or intermediate node to the next node via routing path. Applications of MANET are extensively wide, such as battle field or any unwired place; however, these are exposed to critical problems related to network management, node's capability, and security because of frequent and dynamic changes in network topology, absence of centralized controls, restricted usage on network resources, and vulnerability oi mobile nodes which results from the special MANET's character, shared wireless media. These problems induce MANET to be weak from security attacks from eavesdropping to DoS. To guarantee secure authentication is the main part of security service In MANET because networks without secure authentication are exposed to exterior attacks. In this paper, a multistage authentication strategy based on CGSR is proposed to guarantee that only genuine and veritable nodes participate in communications. The proposed authentication model is composed of key manager, cluster head and common nodes. The cluster head is elected from secure nodes, and key manager is elected from cluster heads. The cluster head will verify other common nodes within its cluster range in MANET. Especially, ID of each node is used on communication, which allows digital signature and blocks non repudiation. For performance evaluation, attacks against node authentication are analyzed. Based on security parameters, strategies to resolve these attacks are drawn up.

• Journal of Internet Computing and Services
• /
• v.22 no.3
• /
• pp.75-83
• /
• 2021

With the development of the IT industry and the increase of cultural activities, the demand for works increases, and they can be used easily and conveniently in an online environment. Accordingly, copyright infringement is seriously occurring due to the ease of copying and distribution of works. Some special types of Online Service Providers (OSP) use filtering-based technology to protect copyrights, but they can easily bypass them, and there are limits to blocking all illegal works, making it increasingly difficult to protect copyrights. Recently, most of the distributors of illegal works are a certain minority, and profits are obtained by distributing illegal works through many OSP and majority ID. In this paper, we propose a profiling technique for heavy uploader, which is a major analysis target based on illegal works. Creates a feature containing information on overall illegal works and identifies major heavy uploader. Among these, clustering technology is used to identify heavy uploader that are presumed to be the same person. In addition, heavy uploaders with high priority can be analyzed through illegal work Distributor tracking and behavior analysis. In the future, it is expected that copyright damage will be minimized by identifying and blocking heavy uploader that distribute a large amount of illegal works.

• Korean Security Journal
• /
• no.14
• /
• pp.485-516
• /
• 2007

Jeju Special Self-Government Province adopted an autonomous police system for the first time since 60 years in Korean police. The purpose of autonomous police system is to offer a police service to be suitable in regional conditions. But Jeju autonomous police system for nearly one year after adoption is criticized to be established on the ground of political reason but not local decentralization. Actually Jeju autonomous police has not a clear cut jurisdiction and operation scope because of the jurisdiction duplication between national and autonomous police. The original task is confined on environment and sightseeing so on given to administration police for local self-government. So criminal investigation authority on general crimes is not to Jeuju autonomous police on account of special judicial police. First, it is the structural rationalization of Jeju autonomous police system. It speaks that Jeju provincial police bureau and police station have to be as national police institution, on the other hand, patrol district station and police box have to be as autonomous police institution. Of course, functional division has to be followed. National police performs managing all the assembly and demonstration by the management law on assembly and demonstration including the suppression against any large scale demonstration and disturbance, also the investigation on serious crimes just as international crimes and broaden area crimes including all the felony. Together national police performs the duty concerned to all the foreign affairs and national securities in along with the investigation on traffic accidents. On the other hand, autonomous police performs the function for citizen's life safety as crime prevention and the enforcement on the violation against police operation law, together the traffic management and the regulation on traffic violations. and the investigation on minor crime as simple violence or petty larceny including the management on local big events. Second, the budgetary of autonomous police is rationalized by the share of budgeting between Korean government and Jeju special self-government province. Third, urgent arrest authority on general crime and the rights of claims for the summary trial on minor crimes are given to autonomous police. Of course, this problem is resolved naturally in case of giving the investigation rights to autonomous police on minor crimes.

• Journal of Korean Physical Therapy Science
• /
• v.18 no.4
• /
• pp.31-46
• /
• 2011

The purpose of this survey was to give data and information about type and needs of Home Physical Therapy, Visiting Physical Therapy and School Physical Therapy for physical and nurse. The subjects were 154(99 physical therapists and 55 nurses) who were working at geriatric rehabilitation hospitals and children hospitals. The period of questionary collection was from the 15 of August to the 15th of September 2011. And data was analysis from 99 articles such as journals related to physical therapy, and searched with keyword 'home and visiting physical therapy' by web site and Korea National Assembly Library from 1991 to 2011. The data was analysis with percentage, mean, standard deviation and ANOVA by SPSS PC 12.0. The results were as follows; 1. The definition of 'Home Physical Therapy' has been community based on physical therapy service for the patient who had diagnosis by medical doctor, has been based on medical law. The definition of 'Visiting Physical Therapy' has been community based on physical therapy service at home for the patient who had diagnosis by medical doctor, for the national basic living security, and senior citizen over 65 years who lives alone, has been based on law for community health and law of long term health insurance. The definition of 'School Physical Therapy' has been school based on physical therapy service at school after class for the disabled children who are studying at school, has been based on special education law article 28. 2. As for the knowledge of the Home and Visiting and School Physical Therapy, both groups PT and nurse were 'I do not know'125(81.3%) of the difference the concept of 3 definitions, so it means to need education and information about the different concept of three physical therapy. As for the needs of home and visiting physical therapy, both groups of PT and Nurse were 'needs' 151(98.1%). Physical therapist showed of 'Needs' on visiting physical therapy 35(35.4%), home physical therapy 32(32.3%), and schole physical therapy 32(32.3%). Nurse showed of 'Needs' on home physical therapy 23(41.8%). visiting physical therapy 19(34.5%), school physical therapy 13(23.6%). Therefore it is necessary to have home and visiting physical therapy as for the elderly and disabled person. 3. As for the qualification of Home and Visiting physical therapist, both PT and nurse groups showed as follows; take post graduation education program for home and visiting therapy after became PT : home physical therapist 108(70.1%), visiting physical therapist 106(68.8%). So it means education center or university can be developed post graduation program for home and visiting physical therapist. 4. As for the 'Needs' of school physical therapy, both groups of PT and nurse showed as follows; 'Needs' 142(92.2%), 'Needs superviser education program' 148(96.1%), in PT group showed 'I will participate of education program' 92(92.9%). 5. As for the present states of research papers or report of home, visiting, and school physical therapy was as follows; the 103 papers for 8 fields about' the needs of home and visiting physical therapy' from 1991 to 2011, the 13 papers for 2 fields about school physical therapy from 2001 to 2011, so total papers were 114 articles.

• Korean Security Journal
• /
• no.61
• /
• pp.285-305
• /
• 2019

In the bill of [Act on Certified Detective and Certified Detective Business] (hereinafter referred to as the Certified Detective Act) proposed and represented by the member of National Assembly, Lee Wan-Yong in 2017, the legislative point of view showed that various incidents and accidents, including new crimes, are frequently increasing as society develops and becomes more complex, however, it is not possible to solve all the incidents and accidents with the investigation force of the state alone due to manpower and budget, and therefore, a certified detective or private investigator are required. According to the decision of the Constitutional Court in June 2018, Article 40 (4) of the Act on the Use and Protection of Credit Information is concerned with 'finding the location and contact information of a specific person or investigating privacy other than commerce relations such as financial transactions' are prohibited. It is for the purpose of preventing illegal acts in the process of investigation such as the location, contact information, and the privacy of a specific person and protecting the privacy and tranquility of personal privacy from misuse and abuse of the personal information etc. Such 'privacy investigation business' currently operates in the form of self-employment business, which becomes a social issue as some companies illegally collect and provide such privacy information by using illegal cameras or vehicle location trackers and also comes to be the objects of clampdown of the investigative agency. Considering this reality, because it is difficult to find a resolution to materialize the legislative purpose of the Act on the use and protection of credit information other than prohibiting 'investigation business including privacy etc' and it is possible to run a similar type of business as a detective business in the scope that the laws of credit research business, security service business, the position of the Constitutional Court is that 'the ban on the investigations of privacy etc' does not infringe the claimant's freedom to choose a job. In addition to this decision, the precedent positions of the Constitutional Court have been that, in principle, the legislative regulation of a particular occupation was a matter of legislative policy determined by the legislator's political, economic and social considerations, unless otherwise there were any special circumstances, and. the Constitutional Court also widely recognized the legislative formation rights of legislators in the qualifications system related to the freedom of a job. In this regard, this study examines the problems and improvement plans of the certified detective system, focusing on the certified detective bill recently under discussion, and tries to establish a legal basis for the certified detective and certified detective business, in order to cultivate and institutionalize the certified detective business, and to suggest methodologies to seek for the development of the businesses and protect the rights of the people.

• KSII Transactions on Internet and Information Systems (TIIS)
• /
• v.14 no.1
• /
• pp.455-472
• /
• 2020

As a user in modern societies with the rapid growth of Internet environment and more complicated business flow processes in order to be effective at work and accomplish things on time when the manager of the company went for a business trip, he/she need to delegate his/her signing authorities to someone such that, the delegatee can act as a manager and sign a message on his/her behalf. In order to make the delegation process more secure and authentic, we proposed a secure and efficient identity-based proxy signcryption in cloud data sharing (SE-IDPSC-CS), which provides a secure privilege delegation mechanism for a person to delegate his/her signcryption privilege to his/her proxy agent. Our scheme allows the manager of the company to delegate his/her signcryption privilege to his/her proxy agent and the proxy agent can act as a manager and generate signcrypted messages on his/her behalf using special information called "proxy key". Then, the proxy agent uploads the signcrypted ciphertext to a cloud service provider (CSP) which can only be downloaded, decrypted and verified by an authorized user at any time from any place through the Internet. Finally, the security analysis and experiment result determine that the proposed scheme outperforms previous works in terms of functionalities and computational time.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
• /
• v.32
• /
• pp.59-91
• /
• 2006

The Arbitration Act of Korea was promulgated in 1966. Since the promulgation of Arbitration Act of Korea, consecutive amendments took place in 1973, 1993, 1997, 1999, 2001 and 2002. Among the various set of amendments, those of 1999 were designed to accommodate the UNCITRAL Model Law on international Commercial Arbitration of 1985. Korea has acceded to special international conventions on dispute settlement such as the New York Convention of 1958 and the Washington Convention of 1965. The Korean Commercial Arbitration Board(KCAB) administers the arbitration proceedings in accordance with its Arbitration Rules approved by the Korean Supreme Court. Since the establishment of the first Arbitration Rules in 1966. consecutive amendments took place in 1973, 1981, 1989, 1993, 1996, 2000 and 2004. The KCAB plans to enact the International Arbitration Rules, which will be available to disputing parties in addition to the KCAB Arbitration Rules. In 2005, arbitration applications received at KCAB recorded a historic high at 213 cases, an increase of 22% from 175 cases in 2000. But in 2005, the total amount involved in the arbitration cases decreases to US$ 129 million, a decline of 63% from US$ 346 million in 2000. The KCAB should take the following measures for activating the commercial arbitration system: the globalization of KCAB, the advertisement of arbitration system, the security of qualified arbitrators, and the enhancement of the secretariat service. In conclusion, the KCAB should make efforts for the development of the arbitration system and for the upgrade of customer satisfaction. Moreover the KCAB should make further efforts to grow into a global arbitration institution as well as strengthening relations with international arbitration institutions.

• Korean Security Journal
• /
• no.42
• /
• pp.361-391
• /
• 2015

Regarding the [Government Organization Act; which is legislated on 19th November, 2014] Korea Coast Guard(KCG) has been re-organized and belong from Korea Coast Guard shall be established under the Minister of Oceans and Fisheries to Ministry of Public Safety and Security. Furthermore, National Police Agency(NPA) Commissioner has the right for administer duties concerning investigation and information by succession from Korea Coast Guard Commissioner. That means that main rule has been moved from prior KCG to Ministry of Public Safety and Security(MPSS) and NPA currently which is dual structure. Meanwhile, This kind of organization change has been effective to investigative agency which exert KCG's call of duty and causes needs of variety problems. In other words, There are quite huge changes such as KCG's reduction of their work, call of duty and re-organization regarding revised government organization act. However this change - including re-organization by government, was not able to take current MPSS's special features such as organization specialty and legal rights. It means, the current change has not been taken present law system CRIMINAL PROCEDURE LAW and there was no preparation to stable maritime police authority action as well. To sum up, this revised GOVERNMENT ORGANIZATION ACT is supposed to provide total, quick security service by establishing strong disasters and safety control tower. However they only contains few area such as organization revision regarding 'Sewol Ferry Disaster', they was not able to contain the other parts of Society. Therefore, in this article I would like to check the part of re-evaluation of current change made by KCC's organization revision. It is supposed to provide better legal stability by making clear of work area by government agencies who acts maritime police authority.

• Journal of the Society of Disaster Information
• /
• v.7 no.2
• /
• pp.161-171
• /
• 2011

This research puts the purpose in elucidating the effect of participation types of leisure activity and leisure restraints on life quality. To achieve research purpose, questionnaire survey was conducted on 200 subjects who are engaged in private guard companies with ages over 20. Using the collected data, frequency analysis was conducted in order to identify demographic characteristics with SPSS/WIN 17.0V program. In addition, multiple regression analysis was conducted for solving research questions. As a result, sports related participation type had a positive effect on time constraint factor. Meanwhile, hobby related participation type had a positive effect on time and cost constraint, participation type of watching has a positive effect on individual and social constraint. Tour and play related participation type had a positive effect on individual constraint factor. Meanwhile participation type of sociality had a positive effect on individual constraint and hobby factor, but had a negative effect on familial and social constraint. Sports related participation type had a positive effect on social relationship factor. Participation type of watching and play related participation type had a negative effect on family relationship. Finally, time constraint factor had a positive effect on family relationship, and cost constraint factor had a positive effect on entire quality of life. Individual and family constraint factors had a negative effect on leisure relationship factor. Also, social constraint factor had a positive effect on family relationship, but had a negative effect on leisure relationship.