中國建設(shè)銀行一級分行互聯(lián)網(wǎng)接入平臺建設(shè)項目需求分析報告.pdf
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中國建設(shè)銀行一級分行互聯(lián)網(wǎng)接入平臺建設(shè)項目需求分析報告,前言 .......................................................................................................................................................5 1.1 ...
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前言 .......................................................................................................................................................5 1.1 1.2 1.3 文檔目的...........................................................................................................................................5 項目背景...........................................................................................................................................5 名詞定義.........................................................................................................2 項目概述 ...............................................................................................................................................7 2.1 2.2 2.3 2.4 項目目標...........................................................................................................................................7 項目范圍...........................................................................................................................................7 項目規(guī)劃...........................................................................................................................................8 技術(shù)架構(gòu)...........................................................................................................................................8 3 架構(gòu)需求分析 .....................................................................................................................................10 3.1 3.2 總體架構(gòu)需求.................................................................................................................................10 安全區(qū)域需求.................................................................................................................................12 3.2.1 3.2.2 3.2.3 3.2.4 3.2.5 4 邊界區(qū)需求 ...........................................................................................................................12 外層防火墻區(qū)需求 ...............................................................................................................13 DMZ區(qū)需求 ...........................................................................................................................13 內(nèi)層防火墻區(qū)需求 ...............................................................................................................14 內(nèi)網(wǎng)區(qū)需求 ...........................................................................................................................15 子系統(tǒng)需求分析 .................................................................................................................................16 4.1 防火墻需求分析.............................................................................................................................16 4.1.1 4.1.2 4.1.3 4.1.4 4.2 防火墻管理功能需求分析 ...................................................................................................16 防火墻安全控制,監(jiān)控功能需求分析 ...............................................................................19 防火墻自身安全控制功能需求分析 ...................................................................................21 防火墻VPN功能需求分析....................................................................................................22 IDS需求分析 ..................................................................................................................................23 IDS管理功能需求分析 .........................................................................................................23 IDS攻擊事件檢測功能需求分析 .........................................................................................25 IDS自身安全功能需求 .........................................................................................................27 4.2.1 4.2.2 4.2.3 4.3 防病毒網(wǎng)關(guān)需求分析.....................................................................................................................28 4.3.1 防病毒網(wǎng)關(guān)工作模式需求 ...................................................................................................28 第 III 頁 共 35 頁 中國建設(shè)銀行一級分行互聯(lián)網(wǎng)接入平臺建設(shè)項目需求分析報告 4.3.2 4.3.3 4.3.4 4.3.5 4.4 防病毒網(wǎng)關(guān)日志審計需求 ...................................................................................................29 防病毒網(wǎng)關(guān)支持協(xié)議需求 ...................................................................................................29 防病毒網(wǎng)關(guān)更新管理需求 ...................................................................................................30 防病毒網(wǎng)關(guān)其它功能需求 ...................................................................................................30 漏洞掃描系統(tǒng)需求分析.................................................................................................................30 4.4.1 4.4.2 4.4.3 4.4.4 4.4.5 4.4.6 4.4.7 4.5 漏洞掃描系統(tǒng)基本需求 ................................................................................
