Dissertation > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Computer network > General issues > Computer Network Security

Design and Implementation of Assistant Management System Server Based on Hardware Firewall

Author HuDongJin
Tutor ZhangDaoLi
School Huazhong University of Science and Technology
Course Microelectronics and Solid State Electronics
Keywords Firewall Security Management C / S structure Server
CLC TP393.08
Type Master's thesis
Year 2011
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Firewall technology as a comprehensive network security technology , is one of the primary means for ensuring network security , hardware firewall technology , has been a research focus of research institutions and enterprises . Firewall particularity in the network location , most of the current firewall products integrated security features and management functions in one , while the expansion of a large number of features often have a greater impact on firewall performance . Based on a hardware firewall , the server side of the firewall assisted management system was designed and implemented in general purpose computers located within the network , the server-side firewall log information processing , user e-mail management services , in conjunction with the client to achieve internal network safety management and other services , so as to reduce the the firewall equipment business processing burden , to achieve the purpose of improving firewall performance . In the process of the realization of the system server , the WEB server Apache PHP MySQL Classic WEB architecture design , as the system 's user interface to interact with the user data . SNMP protocol developed firewall log report module successfully resolve firewall log information and image on a Web page to provide users with an intuitive firewall log report results . Technology with packet filtering firewall , mail management module is designed to achieve the management of the internal network users to send and receive mail . Based on multi-threading technology , IOCP technology , RSA encryption technology designed terminal management system server module , the module system client used in conjunction to achieve within the network user's security management functions . According to the test results of the analysis , in the small and medium-sized network environment , server hardware firewall with various functions are realized with a certain practicality .

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