• International Journal of Computer Science & Network Security
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• v.22 no.9
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• pp.89-94
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• 2022

The main purpose of the article is to analyze the system of digital management of labor resources in the context of ensuring personnel security and economic development. In the context of the digital transformation of the economy, much attention is paid to the creation of an innovative personnel management system, as the competition between organizations is intensifying, the victory in which guarantees greater economic benefits. Based on the results of the study, the features and key aspects of the digital management system of the enterprise's labor resources were characterized in the context of ensuring personnel security and economic development. Further research will include consideration of the practical aspects of the digital management system of the enterprise's labor resources.

• Journal of Korea Multimedia Society
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• v.10 no.8
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• pp.1052-1059
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• 2007

Network security system used in the large scale network composes individual security system which protects only own domain. Problems of individual security system are not to protect the backbone network and to be hard to cope with in real-time. In this paper we proposed a security system which includes security function at the router, and the access point, which exist at the backbone network, to solve the problems. This security system sends the alert messages to an integrated security management system after detecting intrusions. The integrated security management system releases confrontation plan to each suity system. Thus the systematic and immediate confrontation is possible. We analyzed function verification and efficiency by using the security system and the integrated security management system suggested in this paper. We confirmed this integrated security management system has a possibility of a systematic and immediate confrontation.

• 한국디지털정책학회:학술대회논문집
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• 2004.11a
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• pp.173-184
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• 2004

E-Government security is crucial to the development of e-government. Due to the complexity and characteristics of e-government security, the viable current approaches for security focus on preventing the network intrusion or misusing in advanced and seldom concern of the forensics data attaining for the investigation after the network attack or fraud. We discuss the method for resolving the problem of the e-government security from the different side of view - network forensics approaches? from the thinking of the active protection or defense for the e-government security, which can also improve the ability of emergence response and incident investigation for e-government security.

• Journal of Navigation and Port Research
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• v.47 no.2
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• pp.57-65
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• 2023

In 2017, the International Maritime Organization (IMO) adopted MSC.428 (98), which recommends establishing a cyber-risk management system in Ship Safety Management Systems (SMSs) from January 2021. The 27th International Association of Marine Aids to Navigation and Lighthouse Authorities (IALA) also discussed prioritizing cyber-security (cyber-risk management) in developing systems to support Maritime Autonomous Surface Ship (MASS) operations (IALA guideline on developments in maritime autonomous surface ships). In response to these international discussions, Korea initiated the Korea Autonomous Surface Ship technology development project (KASS project) in 2020. Korea has been carrying out detailed tasks for cybersecurity technology development since 2021. This paper outlines the basic concept of ship network security equipment for supporting MASS ship operation in detailed task of cybersecurity technology development and defines ship network security equipment interface for MASS ship applications.

• Convergence Security Journal
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• v.2 no.1
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• pp.1-15
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• 2002

Network management system exchanges information between management servers to manage other network as well as local network for MSP(Management Service Provider) business. Because communication line that is used here is communication line that several users use, other user can steal a important information that are passed through communication line. For these information include important information of administrator or equipments, These information should be protected. Usually it is use much SSL to security of communication and it wish to protect information using SSL in communication between management servers' or communication between server and client at network management system to use much SSL for security of communication.

• Journal of the Korea Society of Computer and Information
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• v.7 no.4
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• pp.141-149
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• 2002

Recently, a number of network systems are developed rapidly and network architectures are more complex than before, and a policy-based network management should be used in network system. Especially, a new paradigm that policy-based network management can be applied for the network security is raised. A security policy server in the management layer can generate new policy, delete. update the existing policy and decide the policy when security policy is requested. The security server needs to analyze and manage the alert message received from server Policy enforcement system in the enforcement layer for the available information. In this paper, we implement an alert analyzer that analyze the stored alert data for making of security policy efficiently in framework of the policy-based network security management. We also propose a data mining system for the analysis of alert data The implemented mining system supports alert analyzer and the high level analyzer efficiently for the security.

• Proceedings of the Korea Information Processing Society Conference
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• 2002.11b
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• pp.1293-1296
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• 2002

악의 있는 사용자로부터 네트워크와 시스템을 보호하기 위하여 침입 탐지 시스템이나 방화벽같은 보안 시스템들이 제안되었다. 현재 보안 영역은 사용자 망에서 ISP 망으로 확대되고 있으며, 그에 비례하여 보안 시스템의 관리가 상대적으로 중요해졌다. 또한 보안 시스템에 적용하는 정책도 단순 정적 설정에서 현재의 보안 상황을 반영하여 정책을 재 수립하는 동적 설정으로 바뀌고 있기 때문에, 이를 위하여 관리자에게 망 상태를 주기적으로 보고하는 일도 또한 매우 의미 있는 일이 되었다. 본 논문에서는 SNMP(Simple Network Management Protocol) 프로토콜을 이용하여 보안 시스템의 설치 및 운용을 용이하게 할 수 있는 망 토폴러지 맵 생성기를 설계한다. 제안하는 망 토폴러지 맵 생성기는 탐색할 네트워크 도메인이 주어지면 자동적으로 네트워크 시스템과 보안 시스템을 발견하여 망 토폴러지를 생성하며 또한 망 상태를 주기적으로 수집하는 기능도 제공한다.

• International Journal of Computer Science & Network Security
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• v.22 no.10
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• pp.303-309
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• 2022

Software Defined Networking (SDN) is a novel approach that have accelerated the development of numerous technologies such as policy-based access control, network virtualization, and others. It allows to boost network architectural flexibility and expedite the return on investment. However, this increases the system's complexity, necessitating the expenditure of dollars to assure the system's security. Network Function Virtualization (NFV) opens up new possibilities for network engineers, but it also raises security concerns. A number of Internet service providers and network equipment manufacturers are grappling with the difficulty of developing and characterizing NFVs and related technologies. Through Moodle's efforts to maintain security, this paper presents a detailed review of security-related challenges in software-defined networks and network virtualization services.

• International Journal of Computer Science & Network Security
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• v.21 no.11
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• pp.257-265
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• 2021

Home networking and its security issues are directly related. Previous studies have shown that home-network and understanding the security of it is a problem for non-technical users. The existing network management tools or ISP adapter tools are far too technical and difficult to be understood by ordinary home-network users. Its interface is not non-technical user-directed and does not address the home user's needs in securing their network. This paper presents an interactive security monitoring tool, which emphasizes support features for home-network users. The tool combines an interactive visual appearance with a persuasive approach that supports sustainability. It is not only an easy-to-use tool for all categories of home-network users but also acts as a monitoring feature for the user to secure their home-network.

• International Journal of Computer Science & Network Security
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• v.22 no.4
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• pp.33-38
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• 2022

The main purpose of the study is to determine the key aspects of the mechanisms of state management of the exchange of information about cyberattacks, cyber incidents, and information security incidents. The methodology includes a set of theoretical methods. Modern government, on the one hand, must take into account the emergence of such a new weapon as cyber, which can break various information systems, can be used in hybrid wars, influence political events, pose a threat to the national security of any state. As a result of the study, key elements of the mechanisms of state management of the exchange of information about cyberattacks, cyber incidents, and information security incidents were identified.