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The Applied Research of IAM on ERP System

Author: WangTao
Tutor: ZhuShiSheng
School: Shantou University
Course: Computer Software and Theory
Keywords: Identification and access management Enterprise resource planning Personal firewall Information security
CLC: TP315
Type: Master's thesis
Year: 2009
Downloads: 16
Quote: 0
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Abstract


With the development of informationization, ERP system has become the enterprise’s inevitable choice. There is lots of important information in the ERP sysem.Lately, The accident of network security increase rapidly. IAM which include identify authority and access management is the last threshold of the apply system. Therefore,enhancing the IAM management which can increase the security of ERP system.Firstly, we investgate and analyse representative scheme of identify authentication . Base on it, we propose an many factor and configurable identify authentication scheme which is suitable for ERP system. In the access managemnet system , we make tracks for the access and put it into the system, which is follow the law. So we design a scheme which is evolve from RBAC(Role Based Aeeess Control). In the side of object,we refer the solution of MAC(Mandatory Access Control). At the same time, the PMI’s attribute certification is used for recording the track of the accessment.Besides, the currency is very important for IAM system, so the system must be open. The IAM system must be used for the ERP system, so it is very essential to connect the ERP system fluently. So we prepare three mechanism for the developer and actualizeor. For the ERP system whose resource code is revisable, the mechanism of encrypt file or flag variable can be used ,or else we can use the handle to send the message.Lastly, according the ERP system, we designed a individual firewall for it, which including: filtrate the package of network and protect the important file. In the IAM system , there is a legal list of user. User who isn’t the member of the legal list must be forbidden. At the same time, we can acquire the list of user who connect the ERP system by dectectint the system. Then we can use some skill to forbidden the unlegal connection of the user. Because the file of ERP system is clarity to the operating system . So the Invader of the operating system can operate the file easily. It is necessary to design a file firewall. We use skill of the file filter driver to design the file firewall. So the important file of ERP system is allow the special people to read and write. Therefore, the invader of the operate system is forbidden to read、wirte、download or cancel the special file.

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Management procedures,management systems
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