發(fā)布時(shí)間：2018-06-14 10:36

  本文選題：第三代移動(dòng)通信 + 虛擬專用網(wǎng)絡(luò)　； 參考：《天津大學(xué)》2014年碩士論文

【摘要】：隨著零售業(yè)務(wù)的快速發(fā)展,金融服務(wù)渠道成為各大金融機(jī)構(gòu)的競(jìng)爭(zhēng)重點(diǎn),體現(xiàn)為能否為不同客戶提供個(gè)性化的、差異化的服務(wù)。這一需求推動(dòng)了網(wǎng)點(diǎn)運(yùn)營(yíng)模式的轉(zhuǎn)變。對(duì)于銀行業(yè)來(lái)說(shuō),加強(qiáng)自助渠道服務(wù)是銀行網(wǎng)點(diǎn)運(yùn)營(yíng)模式轉(zhuǎn)變的需要。目前銀行自助渠道主要是大力布設(shè)離行自動(dòng)取款機(jī)(ATM機(jī))、流動(dòng)銀行上門服務(wù)。離行ATM服務(wù)點(diǎn)和流動(dòng)銀行的建設(shè)采用專線的方式實(shí)現(xiàn)通訊。傳統(tǒng)的有線方式布線不靈活,部分離行ATM布設(shè)的區(qū)域?qū)＞�無(wú)法到達(dá),同時(shí)專線通訊成本高、申請(qǐng)開通時(shí)間長(zhǎng),無(wú)法實(shí)現(xiàn)離行ATM及時(shí)通訊,制約了銀行業(yè)務(wù)的發(fā)展。第三代移動(dòng)通信(3G)無(wú)線網(wǎng)絡(luò)能夠滿足銀行快速部署網(wǎng)點(diǎn)的要求。本文結(jié)合3G的發(fā)展趨勢(shì),對(duì)虛擬專用撥號(hào)網(wǎng)絡(luò)(VPDN)的體系結(jié)構(gòu)、關(guān)鍵技術(shù)、安全性等進(jìn)行了深入研究。在此基礎(chǔ)上,提出興業(yè)銀行3G無(wú)線VPDN安全接入方案。主要研究?jī)?nèi)容包括:1、根據(jù)興業(yè)銀行現(xiàn)有網(wǎng)絡(luò)現(xiàn)狀,搭建興業(yè)銀行3G網(wǎng)絡(luò)架構(gòu),分為3G接入?yún)^(qū)、服務(wù)器區(qū),以及離行自助接入?yún)^(qū),對(duì)各區(qū)進(jìn)行了功能描述及路由設(shè)計(jì)。2、針對(duì)銀行網(wǎng)絡(luò)的特殊性,深入分析了3G網(wǎng)絡(luò)平臺(tái)使用中面臨的接入層和傳輸層的安全問題。通過部署身份認(rèn)證服務(wù)器和數(shù)字證書服務(wù)器,對(duì)核心路由器及接入路由器進(jìn)行加密配置,確保數(shù)據(jù)傳輸和接入安全。3、針對(duì)3G無(wú)線網(wǎng)絡(luò)部署地點(diǎn)較為分散,銀行網(wǎng)絡(luò)維護(hù)人員配置有限,為了更好地維護(hù)管理3G網(wǎng)絡(luò)平臺(tái),設(shè)計(jì)了3G網(wǎng)絡(luò)管理系統(tǒng),實(shí)現(xiàn)對(duì)3G無(wú)線網(wǎng)絡(luò)設(shè)備監(jiān)控、故障排查及遠(yuǎn)程維護(hù)等。本文設(shè)計(jì)的3G無(wú)線組網(wǎng)方案,成功應(yīng)用到了興業(yè)銀行離行ATM網(wǎng)點(diǎn)、移動(dòng)銀行中,克服了傳統(tǒng)有線專線的缺陷,滿足離行ATM、移動(dòng)網(wǎng)點(diǎn)的靈活調(diào)配、快速部署要求,同時(shí)降低了銀行通信運(yùn)營(yíng)成本,擴(kuò)大了銀行業(yè)務(wù)的發(fā)展空間。
[Abstract]:With the rapid development of retail business, financial service channels have become the competition focus of various financial institutions, reflected in whether they can provide personalized and differentiated services for different customers. This demand has promoted the transformation of network operation mode. For the banking industry, strengthening self-service is the need to change the operation mode of bank network. At present, the main self-service channel of banks is to set up departure ATM machines (ATM machines), mobile banks door-to-door service. The construction of departure ATM service point and mobile bank adopts the way of special line to realize communication. The traditional wired mode is inflexible, part of the area special line laid by ATM can't reach, and the communication cost of the special line is high, the application time is long, and it can't realize the timely communication of departing ATM, which restricts the development of banking business. The third generation mobile communication 3 G) wireless network can meet the requirement of bank rapid deployment network. Based on the development trend of 3G, the architecture, key technology and security of Virtual Private Dial-up Network (VPDN) are studied in this paper. On this basis, the 3G wireless VPDN secure access scheme of SocGen Bank is proposed. The main research contents include: 1. According to the current network situation of Societe Generale Bank, the 3G network structure of Societe Generale Bank is built, which is divided into 3G access area, server area, and off-line self-access area. The function description and route design of each district are given. Aiming at the particularity of bank network, the security problems of access layer and transmission layer in 3G network platform are analyzed. By deploying identity authentication server and digital certificate server, the core routers and access routers are encrypted and configured to ensure data transmission and access security. The configuration of bank network maintenance personnel is limited. In order to better maintain and manage 3G network platform, a 3G network management system is designed to monitor, troubleshoot and remote maintenance of 3G wireless network equipment. The 3G wireless network scheme designed in this paper has been successfully applied to the departure ATM network of the Industrial Bank of China. The mobile bank has overcome the defects of the traditional wired line, satisfied the flexible deployment and rapid deployment requirements of the outgoing ATM and mobile network. At the same time, it reduces the operation cost of bank communication and expands the development space of bank business.
【學(xué)位授予單位】：天津大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TN929.53

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本文編號(hào)：2017092