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박상서,Park, Sang-Seo 한국융합보안학회 2009 융합보안 논문지 Vol.9 No.2
정보 시스템 보안 체계를 보다 체계적으로 구축하고 효율적으로 운영하기 위해서는 보안에도 전략이 도입되어야 한다. 또한, 전략이 구현되어 성공적으로 작동하기 위해서는 조직 차원의 참여가 필수적이다. 하지만, 조직의 정보 시스템 보안 전략에 관한 연구는 아직까지 전략적 사고에 의한 보안 체계의 배치와 운영에 초점이 맞추어져 있어, 조직 전체를 움직이고 이끌기 위한 총체적 프레임에 관한 연구는 부족한 실정이다. 따라서 본 논문에서는 조직 차원의 보안 전략 수립에 활용할 수 있는 프레임워크를 연구한다. 이를 위하여 조직 차원의 전략 수립이라는 측면에서 총괄 전략의 개념을 도입하였으며, 총괄 전략이 갖는 4차원적 특성을 기반으로 정보 시스템 보안 총괄 전략을 구성하기 위한 프레임워크를 제시한다. Strategies have to be employed in information systems security in order to build and operate systems for information systems security in effective and structured manner. It is also essential for the entire organization to participate for successful implementation of the strategies and making them work. Current researches on information systems security strategy in organizations, however, have mainly been focused on deployment and operation of countermeasures based on strategic thinking and decision. In consequence, it is lack of research on overall frame for containing consideration factors required for moving and leading the whole enterprise for the holistic security purpose. Therefore, this paper proposes a framework for use in establishment of organization-wide information systems security strategies based on the concept of grand strategy from the traditional strategy research and on the four dimensional features of it.
유추적 관점에서 본 '포로 로마노'와 알도로시의 '세계극장'에 대한 고찰
박상서,이대준,Park, Sang-Seo,Lee, Dae-Jun 한국건축역사학회 2008 건축역사연구 Vol.17 No.2
Aldo Rossi explained Roman Forum as a significant urban artifact, because Roman Forum analogically showed not only an image of Roman Empire but also a figure of primitive design for its region. Thus the comparison and analysis between characteristics of Aldo Rossi's architectural works which are based on the theory of 'Analogical city' and the forums, the urban artifacts, was proceeded in this study. Consequently, it was discovered that Aldo Rossi had used his analogical thinking from the forum for his architectural languages such as gable roofs, square windows with depth, columns and so on. His analogical use of organizing spaces, such as courtyard type and pillar corridor type, has also shown that their types came from forum spaces. His analogical aspects of the forum: a space where urban images are analogically formed; were expressed in the 'Theater of Science' with the urban architecture form as the actor and the Theatre as the stage for analogical urban performances. Nevertheless, the expression of primitive design which divides the Roman Forum from other forums was actualized in 'the Theater of the World'. He not only analogically used types from Roman Forum in architectural design but also used boat in Water space, which decided the lifestyle and culture of Venice even before the civilization, to express the primitive design of Venice. Consequently, Aldo Rossi, by aiming the severance from the tradition, provided the possibility of explaining the newest modem type within the historical meaning by forming type which finds its continuance in history through 'the Theater of the World' and through analogical thinking along with the level of modern culture, to our urban architectural atmosphere that has lost its historical meanings.
Mach를 기반으로 한 분산 시스템에서의 사용자 편이성 향상
박상서(Sang Seo Park),나인호(In Ho Ra),김성조(Sung Jo Kim) 한국정보과학회 1995 정보과학회논문지 Vol.22 No.3
Mach를 기반으로 하는 분산 시스템에서 사용자의 편이성을 향상시키기 위해서는 전역 열람, 로그인 투명성 그리고 원격 디바이스 공유 등의 기능 추가가 요구된다. 전역 열람은 사용자에게 지역적으로 분산된 여러 화일 시스템을 하나의 계층적이고 통합된 구조로 보여주는 기능이다. 로그인 투명성은 사용자가 자신의 계정이 등록되어 있지 않은 임의의 호스트 또는 이에 속한 터미널에서 자신의 계정이 등록되어 있는 호스트로의 로그인이 가능하도록 한다. 마지막으로, 원격 디바이스 공유를 통해 사용자들은 분산 시스템 내에 존재하는 여러 입출력 디바이스들을 서로 공유할 수 있도록 한다. 본 논문은 386급 PC들이 Ethernet으로 연결된 Mach 기반 분산 시스템 환경 상에서 사용 편이성 향상에 필요한 세 가지 기능들을 구현한 방법에 관하여 기술한다. It is required that the facilities such as global view, login transparency and remote device sharing should be added for improving the user convenience on a Mach-based distributed system. Global view is a facility which provides the user with a hierachical and unified view of a group of geographically dispersed file systems. Next, login transparency is a facility which allows the user to login his host from any host which the user has no account or any terminal connected to it. Lastly, remote device sharing is a facility which makes it possible for the user to share remote I/O devices in the distributed system. This paper describes how to implement three proposed facilities in a Mach-based distributed system with 386 PCs connected through the Ethernet.
아침, 저녁시간대 유산소운동이 남자대학생의 뇌파 및 자율신경계에 미치는 영향
박상서(Sang Seo Park),박시균(Si Gyun Park),이해림(Hae Lim Lee) 한국사회체육학회 2014 한국사회체육학회지 Vol.0 No.57
This study was designed to investigate the effect of aerobic exercise on the brain waves and automatic nervous systems according to the time zone of the exercise. To this end, the difference according to the time of exercise was compared by dividing 18 male college students in their 20s into morning exercise group(n=9), and evening exercise group (n=9). The summary of the above results found that there was a significant increase of alpha waves in the left and right prefrontal lobe, left and right frontal lobe, left parietal lobe and right temporal lobe. However, there was no significant difference in the automatic nervous system (the average heart rate, SDNN, RMSSD, TP, LF, HF). It turned out that the aerobic exercise is effective in changing alpha waves of male college students, and there was no differences by the time zone of exercise. Accordingly, it is required to conduct regular aerobic exercise according to the individual``s lifestyle to ensure effective changes in alpha waves.