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일본(日本) 노인(老人)서비스 주거(住居)의 실태분석(實態分析)
성명옥(Myung Ok Sung) 한국노인복지학회 1998 노인복지연구 Vol.1 No.-
This study analyzes the actual state and task in Silver Housing Project and then suggests the direction of the model for the elderly housing in korea Silver Housing Project is based on the modern welfare theory of normalization, where the existing `residential home` had reached its limits. It is a group of aged apartment housing with care service, which originated in Japan in 1987. Linking housing to welfare policy, it tries to integrate housing, medical care, welfare and health care. It has a life support advisor for emergencies and check-in and day service center. The result of analysis, Silver Housing Project proved much better in terms of health, social activities and psychological adjustment of the old people. But in the present, diverse problems are found in Silver Housing and the first serious problem is aging and physically weak. Accordingly, the improvements for Silver Housing are discussed as follows : Regarding care service, in order to meet the various needs of the residents, the care service network should be connected with community care service so that independent living could be maintained and to vitalize social activities, various exchange activities among residents should be considered. Regarding housing and construction planning, handicapped facilities should be placed at the center of the town and for the aged to live independently and with convenience, stores, hospitals, train stations, bus stops, etc, should be carefully planned. In korea, such issues as the increase of the aged population, the increase of divided and separated families, have resulted in the increase of self-supporting old people. The increase of disease and problems in housing for the aged make it necessary to establish the aged apartment housing with care service. At this point, it is important to establish a korean model of Serviced Housing for the elderly households without families. For this purpose, it is desirable to analyze the newly developed Silver Housing Project in Japan. The direction of the korean Serviced Housing should be based on the concept of normalization, meeting the needs of the elderly within a region.
TCP-Flow 시퀀스를 이용한 네트워크 행위 기반 안드로이드 악성코드 탐지
성명재,박해룡,최보민,임을규 보안공학연구지원센터(JSE) 2014 보안공학연구논문지 Vol.11 No.6
안드로이드 악성코드는 빠르게 증가하고 있다. 많은 안드로이드 악성코드들은 불분명한 곳으로부터 악성코드를 설치하도록 유도하고 있다. 따라서 안드로이드장치들은 항상 악성코드 위협에 노출되어있다. 안드로이드 운영체제에서 악성코드를 차단하기 위해서 많은 연구가 진행 중이며 이런 연구 중 본 논문에서 네트워크 행위 기반 안드로이드 악성코드 탐지 방법을 연구하였다. 네트워크 행위 기반 안드로이드 악성코드 탐지방법은 악성코드가 행위를 수행할 때 발생되는 네트워크 패킷을 이용하여 특징을 생성하였으며, 이 특징은 TCP-Flow에 패킷 크기를 사상하고 코드변환을 통해 코드를 나열 시킨, TCP-Flow 시퀀스(TCP-flow sequence)와 도메인 네임(Domain Name)을 사용해 하나의 특징으로 구성된다. 본 논문에서는 이 특징을 이용해 네트워크 행위 기반 악성코드 탐지 시스템을 구현하였다. The number of Android malware is increasing rapidly. Android malware is spreaded through unclear sources or markets. Therefore, Android devices are always exposed to malware threats. In order to prevent malware from damaging the Android operating system, there are many ongoing researches. In this paper, we propose Android malware detection method based on network behavior. this method generates features using network packets which occur during executions of malware. these features were consisted from a pair of domain names and TCP packet-flow sequences such as TCP flows. We Implemented the proposed method, and experimented with test data.