• Journal of Satellite, Information and Communications
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• v.11 no.1
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• pp.16-20
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• 2016

In this paper, we analyze the characteristics and ATM applications for fingerprint, iris, vein recognition technology that can be applied to the ATM to reinforce security. Describe the important requirements to be considered when introducing a biometric authentication in the ATM, and were compared to each biometric authentication scheme based on these requirements. Fingerprint authentication has limitations in accuracy, iris recognition is a big weakness in user convenience, whereas vein recognition has the advantage of being hygienic, yet excellent accuracy and secrecy. Vein authentication approach is expected to be expanded to apply to ATM due to the many advantages.

• The Transactions of the Korea Information Processing Society
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• v.7 no.8S
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• pp.2597-2607
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• 2000

ATM은 고속통신 네트워크를 구현하기 위하여 요구에 따라 대역폭의 확장을 통한 망 자원의 효율성과 융통성을 제공한다. ATM은 서로 다른 서비스 품질을 필요로 하는 음성, 비디오, 이미지 및 데이터를 포함하는 다양한 응용을 지원한다. ATM Forum 보안 그룹은 ATM 네트워크에 대한 보안 서비스를 정의한 보안 규격을 발표하였다. 본 논문에서는 ATM 네트워크 보안 기술에 대한 일반적인 요구 사항과 ATM 네트워크에서 보안이 취약성을 분석하고, ATM Forum을 중심으로한 ATM 보안 모델을 소개하고, 초고속통신망(ATM-WAN)환경에 적용할 수 있는 ATM 네트워크 접속 모델 및 서비스 이용자 유형별 사용자 데이터 보호 모델을 소개하고 시뮬레이터를 이용하여 암호 알고리즘에 따른 데이터 전달 특성을 분석한다.

• The Transactions of the Korea Information Processing Society
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• v.6 no.11S
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• pp.3367-3378
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• 1999

ATM technology, which acts as a representative high-speed bandwidth technology, plays an important role in Internet environment. ATM network, supporting QoS(Quality of Service) and various traffic characters in high speed, configures many VPC(Virtual Path Connection)/VCC(Virtual Channel Connection). It is important to guarantee the QoS of each connection and it is necessary for the network manager to search element affecting the QoS of VPC/VCC and to control ATM network correctly. In the paper, the management information of VPC/VCC, that ATM network manager Using the fault notification for ATM switch, we can manage the configuration, fault and performance of ATM network. Thus, we extracted the configuration, fault and performance monitoring item from the ATM-MIB and SNMP M4 Network Element View MIB. And we designed the ATM network configuration, fault and performance management system based on the extracted item.

• The Transactions of the Korea Information Processing Society
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• v.6 no.1
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• pp.175-181
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• 1999

There are issues regarding how some of traffic parameters should be set so that ATM and non-ATM service parameters can be compatible. For example, policing method used by frame relay based on CIR(committed information rate) will not exactly match the ATM UPC(Usage Parameter Control) method. ATM and the frame relay have different transfer modes and traffic parameters. The cells and frames are police by their own traffic control schemes. For the same information, the real traffic of the ATM side takes greater bandwidth than that of the frame relay side caused by ATM cell format and AAL5 format. IN both networks this bandwidth than that of the frame relay side caused by ATM cell format and AAL5 format. In both networks this bandwidth ratio should be considered on traffic parameter mapping to maintain their QoS and to perform efficient network resource management. In this paper we describe traffic parameter mapping schemes between frame relay and ATM in ATM network and how to expect the bandwidth ratio to maintain FR QoS in ATM network. We assumed frame length distribution to Erlang or Exponential probability density function.

• Asia pacific journal of information systems
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• v.30 no.2
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• pp.374-396
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• 2020

The purpose of the paper is to apply Total Interpretive Structural Modeling (TISM) used to develop a hierarchy among the key drivers and barriers to multivendor ATM Technology adoption in India from the perspectives of suppliers. TISM approach is an extension of Warfield's (IEEE Transactions: System, Man & Cybernetics 4:405-17, 1974) Interpretive Structural Modeling(ISM) approach. Based on the literature, drivers and barriers for adoption of Multivendor ATM Technology are identified. TISM is used to develop a hierarchical model which states the interpretation of relationship among these drivers and barriers. Hierarchies of all relevant drivers and barriers are developed and significant interrelationship was found out. Implications for the researchers and Industry Practitioner are highlighted. For Researchers, TISM methodology facilitates to further carry out exploratory studies by identifying the factors in technology adoption domain and focus their interactions through hierarchical structures. For Practitioners with suppliers, a list of relevant barriers and drivers to adoption of this technology in India are indications to take a decision to adopt Multivendor ATM Technology in their respective suppliers. The proposed Model developed through qualitative Modeling technique has been accomplished from the perspectives of suppliers in India in the domain of multivendor ATM Technology for the first time in ATM Banking as a contribution to the Literature.

• The Transactions of the Korea Information Processing Society
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• v.6 no.11
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• pp.3108-3115
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• 1999

Frame relay needs UPC function for the multiplexed logical connections to prevent malicious user traffic from incoming to network, to guarantee the QoS of conformed user traffic, and to protect the normal operation of network system. On the FR/ATM interworking in ATM networks, the UPC may be conducted either by cell-based ATM UPC or frame-based FR UPC. Frames come into and traverse ATm networks by segmentation to ATM cells. Of course, FR QoS should be guaranteed in spite of segmentation and reassembly in ATM networks. In this paper, we compared the QoS of cell-based ATM UPC and frame-based FR UPC in terms of analysis and simulation in case of ingress of excess traffic over negotiated traffic parameters at user-to-network interface. Also we studied frame-based UPC schemes including window-based FR UPC and frame-based VSA which is an ATM UPC algorithm recommended by ITU-T. We described introductions to frame relay including frame structure and FR/ATM interworking, FR traffic parameters and their relationship, comparison of FR QoS between frame-based FR UPC and cell-based ATM UPC, comparison of FR UPC schemes, necessities of egress traffic control, and conclusions.

• TTA Journal
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• s.62
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• pp.65-77
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• 1999

ATM 서비스란 무엇이면 고객이 요구하는 수준의 품질을 제공하기 위해 필요한 트래픽 제어는 어떻게 수행되는지를 알아보고, 또한, ATM 서비스 요금 설정에 영향을 미치는 요소에는 어떤 것들이 있는지 ITU-T SG3에서 논의중인 국제 표준화 내용을 중심으로 국내외 ATM 서비스 현황을 살펴보고자 한다.

• Current Industrial and Technological Trends in Aerospace
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• v.8 no.2
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• pp.113-123
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• 2010

To accommodate the increasing air traffic and increase safety and efficiency of aviation operation, ICAO (International Civil Aviation Organization) recommended the development and implement of a new CNS/ATM system which is based on GNSS technologies and data link communication. The system is composed of Communication, Navigation, Surveillance and Air Traffic Management. ICAO approved the Global Air Navigation Plan for CNS/ATM systems. The world aviation leader countries launched CNS/ATM Research and Development program to enable the Global Plan and support the transition of air traffic infrastructure. In this paper, to establish the direction and measures of domestic technology development, CNS/ATM technology trend is analyzed.

• Advances in environmental research
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• v.12 no.2
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• pp.113-122
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• 2023

Biometric authentication has become an essential part of modern-day security systems, especially in financial institutions like banks. A face recognition-based ATM is a biometric authentication system, that uses facial recognition technology to verify the identity of bank account holders during ATM transactions. This technology offers a secure and convenient alternative to traditional ATM transactions that rely on PIN numbers for verification. The proposed system captures users' pictures and compares it with the stored image in the bank's database to authenticate the transaction. The technology also offers additional benefits such as reducing the risk of fraud and theft, as well as speeding up the transaction process. However, privacy and data security concerns remain, and it is important for the banking sector to instrument solid security actions to protect customers' personal information. The proposed system consists of two stages: the first stage captures the user's facial image using a camera and performs pre-processing, including face detection and alignment. In the second stage, machine learning algorithms compare the pre-processed image with the stored image in the database. The results demonstrate the feasibility and effectiveness of using face recognition for ATM authentication, which can enhance the security of ATMs and reduce the risk of fraud.

• The KIPS Transactions:PartB
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• v.8B no.1
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• pp.35-42
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• 2001

ATM망은 차세대 초고속 정보 통신망 구축에서 핵심적인 역할을 담당할 것이다. ATM망은 53Byte단위의 셀을 전송단위로 망의 효율을 높이고 초고속망을 지원하기 위해 하드웨어적 스위치 시스템을 가지게 될 것으로 예측한다. 이러한 망을 최적으로 관리하고 이용하기 위해서 망에 대한 모델링과 망에 입력되는 트래픽, 즉 소스에 대한 모델링이 주요한 이슈로 대두되었다. 또한 초고속 ATM망을 이용하여 차세대 영상서비스를 제공하는 것과 관련된 연구분야가 현재 활발히 진행중이다. 본 연구에서는 ATM망을 이용한 비디오 서비스에 핵심적인 역할을 담당하고 있는 비디오 신호원의 VBR 및 CBR 특성에 대한 분석과 그에 따른 새로운 모델을 제시하고자 한다.