• Journal of the Korea Society of Computer and Information
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• v.3 no.3
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• pp.83-87
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• 1998

This paper presents a security and authentification scheme against unauthorized disclose and attack in ATM(Asynchronous Transmission Method) with various service. Four various options to place security layer between the AAL and ATM layers is discussed. The suggested security and authentification can be integrated with the call setup procedures of ATM.

• Journal of Korea Society of Industrial Information Systems
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• v.7 no.5
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• pp.29-38
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• 2002

This paper presents IPv6, ATM, and IP/ATM security systems for computer network. IPv6 uses authentication header and ESP to provide security services. Authentication header provides integrity and authentication services and ESP provides integrity, authentication and confidentiality services. User plan of ATM provides authentication, integrity, confidentiality and access control services and control plan of ATM provides authentication and integrity services. IP/ATM security services are also presented.

• Review of KIISC
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• v.7 no.1
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• pp.41-54
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• 1997

ATM 기술에 기반을 둔 광대역통신망의 구축과 실용화가 추진되면서 기존의 인터넷이나 패켓망에서와 마찬가지로 ATM 망을 통해 전송되는 정보에 대한 보안 요구사항이 제기되게 되었고, 이 문제를 해결하기 위해 ATM 포럼에서는 보안 작업그룹을 설립하여 ATM 보안 규격 개발작업을 수행하고 있다. 본 고에서는 현재 ATM 포럼에서 추진되고 있는 ATM 보안규격 개발작업의 현황과 지금가지 연구 개발된 ATM 보안 규격의 주요 내용을 소개한다.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.31 no.6
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• pp.1237-1246
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• 2021

This paper is about Asynchronous Transfer Mode (ATM) cell security in which an Output Feedback (OFB) mode is applied to an AES block ciphers. ATM cells are divided into user data cells and maintenance cells, and each cell is 53 octets in size and consists of a header of 5 octets and a payload of 48 octets. In order to encrypt/decrypt ATM cells, the boundaries of cells must be detected, which is possible using the Header Error Control (HEC) field in the header. After detecting the boundary of the cell, the type of payload is detected using a payload type (PT) code to encrypt only the user cell. In this paper, a security method for ATM cells that satisfies the requirements of ISO 9160 is presented.

• The Transactions of the Korea Information Processing Society
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• v.6 no.1
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• pp.107-114
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• 1999

Recently as services in ATM are diversified, the need for security has been increased, But when we added the security features in ATM, the Compatibility and transparency with existing systems must be considered after analyzing threats of security. This paper designs the security protocol in ATM protocol stack and defines the primitivies and processing procedure of messages which are need in the security layer. Also, this paper presents the authentication and key distribution procedure which can be adopted at call establishment. The presented authentication protocol can be used for point-to-point method as well as point-to-multipoint method. and the correctness of this protocol is verified using GNY logic.

• Proceedings of the IEEK Conference
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• 1998.10a
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• pp.83-86
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• 1998

In recent years, security has been more and more significant in network environment. The internetworkding communication including ATM network will be exposed to all kinds of attacks, such as eavesdropping, spoofing, service denial and traffic analysis etc. So, in this paper, we focused on ATM network threats, security service and ATM security mechanisms for threats.

• Proceedings of the Korea Institutes of Information Security and Cryptology Conference
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• 1998.12a
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• pp.263-275
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• 1998

본 논문에서는 ATM 망에서 정보보호 서비스를 제공하기 위해 기존의 ATM Forum에서의 보호 프로토콜 스택을 분석하여 새로운 보호프로토콜 스택을 제안한다 제안된 보호프로토콜 스택은 ATM 계층에서 기밀성과 무결성 서비스를 제공하기 때문에 기존의 ATM 프로토콜 스택에 대한 변경을 최소화하며 또한 종단시스템간, 종단시스템-스위치간, 스위치간 보호 서비스를 제공할 수 있는 장점이 있다.

• Review of KIISC
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• v.8 no.2
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• pp.5-17
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• 1998

본 고에서는 초고속정보통신망의 기반구조가 될 ATM 및IP/ATM에서의 보호체계 및 인터넷기반인 IP에서의 보호체계에 관하여 기술한다. IPv6에서는 보호서비스를 제공하기 위하여 인증 헤드와 ESP를 사용하고 있으며 이러한 인증 헤드와 ESP에서의 보호서비스 제공에 관하여 기술한다. ATM에서의 보호체계는 ATM포험에서 지금까지 연구한 ATM보안 규격 내용을 보호서비스 측면에서 소개한다. 또한 IP/ATM의 특성을 고려하여 IP/ATM에 적합한 보호서비스와 보호기술들을 기술한다.

• Proceedings of the IEEK Conference
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• 1999.11a
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• pp.89-92
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• 1999

This paper describes on the threats such as IP spoofing, denial of service, and ILMI based attack etc. for IP over ATM network. Especially we discuss on the threats due to ATM characteristics that are VC stealing, multiparty and multi-connection call. Also we investigate on the threats of ATM based MPLS network. Finally we discuss and suggest the various solutions of ATM security.

• Journal of the Korea Society of Computer and Information
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• v.9 no.4 s.32
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• pp.173-178
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• 2004

A network of Asynchronous Transfer Mode (ATM) will be required to carry the traffics(CVR, VBR, UBR. ABR) generated by a wide range of services ATM services the Quality-of-Service (QoS) management of traffice sources and bandwidth. Besides efficiency and throughput, the security services are achieved in the traffic sent in ATM network. In this paper, the scheduler evaluate and the packets sent in ATM security group. The scheduler transmits the safty packet, drop the unsafty packet and evaluate mark packet as the requirement of the delay. In this paper, we propose the scheduling algorithm of mark packet which evaluates the packet. The suggested model performance of the firewall switch is estimate simulation in terms of the delay by computer.