• Title/Summary/Keyword: Remote Work Environment

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Enhancement of a Secure Remote Working Environment using CloudHSM and edge-DRM Proxy (Cloud HSM와 edge-DRM Proxy를 활용한 안전한 원격근무 환경 강화 연구)

  • Kim, Hyunwoo;Lee, Junhyeok;Park, Wonhyung
    • Convergence Security Journal
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    • v.21 no.3
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    • pp.25-30
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    • 2021
  • Due to the current COVID-19 pandemic, companies and institutions are introducing virtual desktop technology, one of the logical network separation technologies, to establish a safe working environment in a situation where remote work is provided. With the introduction of virtual desktop technology, companies and institutions can operate the network separation environment more safely and effectively, and can access the business network quickly and safely to increase work efficiency and productivity. However, when introducing virtual desktop technology, there is a cost problem of high-spec server, storage, and license, and it is necessary to supplement in terms of operation and management. As a countermeasure to this, companies and institutions are shifting to cloud computing-based technology, virtual desktop service (DaaS, Desktop as a Service). However, in the virtual desktop service, which is a cloud computing-based technology, the shared responsibility model is responsible for user access control and data security. In this paper, based on the shared responsibility model in the virtual desktop service environment, we propose a cloud-based hardware security module (Cloud HSM) and edge-DRM proxy as an improvement method for user access control and data security.

Continuance Intention to use Remote Work Solutions(RWS) in the with Covid-19 Era: Focused on the TOE (Technology-Organization-Environment) Model (위드 코로나 시대의 원격근무 솔루션 지속 사용 의도에 관한 연구: TOE(Technology-Organization-Environment) 모델을 중심으로)

  • Yujin Choi;Heetae Yang
    • Information Systems Review
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    • v.25 no.2
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    • pp.163-180
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    • 2023
  • Based on the Technology-Organization-Environment (TOE) model, this study proposed a research model that explains the continuance intention of users in the with Covid-19 era considering the technical, organizational, and environmental aspects of Remote Work Solution (RWS). To verify the research model and hypothesis, an online survey was conducted on domestic RWS users. Partial least squares (PLS) were utilized to analyze the collected 411 data. As a result of the analysis, it was found that functionality and security level had positive impacts on both productivity improvement and satisfaction. However, it was also confirmed that organizational readiness had a positive effect on productivity improvement but did not affect satisfaction. Furthermore, the results revealed that government support had a positive relationship with continuance intention, but the health concerns did not. Finally, the correlations between productivity improvement, satisfaction, and continuous intention were confirmed to be significant. Therefore, 9 out of a total of 11 hypotheses were supported.

Exploratory research on the moderating effect of Smart Work environment between cognition and performance of work for SM employe (중소기업 근로자의 업무인지와 업무수행간 스마트워크 환경의 조절효과 탐색연구)

  • Jang, Doc-S.
    • Journal of the Korea Society of Computer and Information
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    • v.17 no.2
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    • pp.225-230
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    • 2012
  • With a wide spread of smart phone, Smart society has been progressed through nationwide that changed way of personal daily life rapidly. As smart work has been introduced and utilized at the office, it is possible that the person in charge can handle remote transaction without restriction of time and place. Smartlization throughout the society has been progressed, member of work and system related can be linked mutually and took personalized services. This study identifies explorative moderating effect of smart environment at performance of work with employee cognition. As a result, found that smart work environment with complexity of work has increased moderating effect over collaborative work.

Research on Security Threats for SMEs by Workplace in the COVID-19 Environment

  • Kim, Woo-Su;Lim, Heon-Wook
    • International Journal of Advanced Culture Technology
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    • v.10 no.2
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    • pp.307-313
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    • 2022
  • Although telecommuting of SMEs has been activated due to the COVID-19 phenomenon, the security model for this is insufficient. Accordingly, the study was divided into threats centered on smartphones and threats centered on smartphone users. As a result of the study, one-third of SMEs are working from home. At this company with 100 employees, more than 50% of them work from home.and In the metal, machinery and chemical industries with factories, 20% of them work from home. As a result of analyzing the correlation between telecommuting according to the presence or absence of a factory, the correlation coefficient (r=-.385) has a clear linear relationship. And, as a result of the regression analysis, the R-squared value was 0.148, so companies with factories are highly related to telecommuting. In other words, we found that SMEs with factories do not want to work from home. In addition, as a result of analyzing the level of security threats, there were great concerns about theft, hacking, and phone taking during remote work. As limitations of the study, there were difficulties in selecting SMEs from the population in a non-face-to-face work environment, and there were limitations in the questionnaire items for deriving a non-face-to-face work environment.

A Study on the Remote Control System for Outboard Engine (선외기 원격제어시스템에 관한 연구)

  • Jung, Gab-Dong;Kim, Hyun-Soo;Ahn, Byong-Won
    • Journal of the Korean Society of Marine Environment & Safety
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    • v.13 no.3
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    • pp.229-234
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    • 2007
  • Currently offshore fisheries are one of shrinking industries and fishermen are getting older. Moreover it is difficult to work fisheries for decreasing fishermen as the time goes. Two people per a boat work together at least for proper fisheries. If the unskilled fisherman boards on boat, it will make some troubles to speak each other and diminish the efficiency of working because one person should control the boat. So it need to study the remote control system for leasure and outboard engine that can control and work at the same time. The remote control system is consisted of engine, steering gear and forward reverse neutral gear controls. These three controls are made by position and speed control using DC motor, and microcontroller is used to control the engine speed and rudder angle. This system can be controled and worked alone and we tested the system at sea and confirmed that the system works properly.

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3-D Graphical Model-Based Design and Control of Automated Equipment (3차원 그래픽 모델에 근거한 자동화 장비의 설계 및 조종)

  • Seo Jongwon;Haas Carl
    • Proceedings of the Korean Institute Of Construction Engineering and Management
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    • autumn
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    • pp.188-191
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    • 2002
  • This paper concerns 3-D graphical modeling and simulation techniques for design and control of automated equipment for construction and facility maintenance. A case study on the use of 3-D graphics techniques for developing a power plant maintenance robot is presented. By simulating equipment operation within the 3-D geometry models of the work environment the environment design was improved. The 3-D graphical models of the equipment and the work environment were further utilized for the control of the robot from a remote distance. By presenting the real-time updated equipment configuration and the work environment to the operator, the graphical model-based equipment control system helped the operator overcome the problems associated with spatial perception. The collision between the robot and the plant structures was also avoided based the real-time analysis of the dynamically updated graphical models.

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A study on a security model for the establishment of a non-face-to-face smart work working environment in a physical network separation environment of public institutions (공공기관 물리적 망분리 환경에서의 비대면 스마트워크 근무 환경구축을 위한 보안 모델 연구)

  • Park, Sang-Kil;Kim, Gi-Bong;Son, Gyeong-Ja;Lee, Won-Suk;Park, Jae-Pyo
    • Journal of the Korea Convergence Society
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    • v.11 no.10
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    • pp.37-44
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    • 2020
  • Due to the recent COVID 19 pandemic, public institutions are increasingly working from home. Working in public institutions is rapidly changing into a smart work environment where time and space constraints disappear. However, many public institutions currently lack a security model for an efficient smart work environment due to the physical network separation system that separates the Internet network and the business network. Therefore, in this paper, we describe the current limitations for implementing smart work in a physical network separation environment of public institutions, and propose a security model necessary for a work environment to supplement them. As a related study, explain SSL VPN and explain smart work business model through security model research of SDP (Software Defined Perimeter), RDP (Remote Desktop Protocol), and VDI (Virtual Desktop Infrastructure) to overcome the security limitations of SSL VPN. As a result, we intend to propose a security model for a smart work environment suitable for public institutions while complying with the physical network separation security guide.

Improvement Plan for Public Institution Remote Security Model in the New-Normal Era (뉴노멀 시대의 공공기관 원격보안 모델 개선방안)

  • Shin, SeungWoo;Jo, In-June
    • The Journal of the Korea Contents Association
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    • v.22 no.9
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    • pp.104-112
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    • 2022
  • The pandemic caused by the COVID-19 virus, which has lasted for the past three years, has changed society and the way people live in many ways. These changes also affect cyberspace, so the pre-pandemic information security model and standards have limitations when applied to the current situation. In this paper, a new method to improve the information security model of public institutions was proposed in consideration of various situations in the new normal era. In other words, through the proposed information security model, the possibility of external intrusion is blocked in advance through the policy and technical supplementation of remote work, which is a weakness of the existing information security operation of public institutions. Also, how to prevent abnormal authentication attempts by building a secure VPN environment, how to prevent social engineering cyber attacks targeting fear and uncertainty caused by COVID-19, and how to use a smooth network and create a remote work environment. For this purpose, methods for securing service availability were additionally presented.

A Case Study of Untact Works in Logistic Service-related Worker in the Era of COVID-19 (코로나시대 물류 서비스 관련 분야 직장인의 언택트 업무 사례 연구)

  • Bae, Soo Hyun
    • KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
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    • v.26 no.3
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    • pp.147-154
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    • 2020
  • The purpose of this study was to research the status of logistic service-related workers about untact works by case study in the Era of COVID-19. An experimental design was used by case analysis of interviews with ten office workers from May to June 2020. The results of this research were divided into three categories: work environment, work management and work effect. First, teleworking has a significantly positive influence on business efficiency about work environment. ZOOM, One drive, Skype, Chatbot, Microsoft Teams and Remote view are used as collaborative applications. Second, work instructions in documents are needed such as e-mail and messenger using information and communication technology about work management. Third, the strong points of teleworking are both high work efficiency and job satisfaction about work effect. The weak points of teleworking are both very low-technology and misunderstanding about work effect. The result offer some insights into the case study of logistic service-related workers about untact works. Based on the results, the implications and the limitations of this study were discussed.

Geological feasibility and slope stability analysis under GIS environment for rail route alignment

  • Jain, Kamal;Kumar, Anand
    • Proceedings of the KSRS Conference
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    • 2003.11a
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    • pp.186-188
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    • 2003
  • Rail Route Alignment in hilly terrain is a difficult task to implement as several natural constraints poses threat to the safety and stability of the alignment. The conventional methods followed to find out the final location survey or the feasibility analysis for alignment is time taking consuming. Some times, due to inaccessibility of the terrain it becomes impossible to carry out such works. The construction works in hilly terrain, which are associated with the proposed alignment, are not same as carried out in plane areas due to a vast contrast between the two areas. Different geological structures such as faults, thrusts, synclines and anticlines are a big problem to carry out normal construction practices. Thus for a safe and stable railway route in the unstable hilly areas, it is required to carry out the feasibility analysis of the proposed alignment to assist the policy makers for a successful implementation of the alignment. In the present work Remote Sensing and GIS has been successfully used to carry out geological feasibility and slope stability analysis for rail route alignment work.

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