【正文】 ................22 傳輸設(shè)備 .......................................................................................................................................................24 音、視頻編碼設(shè)備 ................................................................................................ 錯誤 !未定義書簽。 存儲設(shè)備 .....................................................................................................................................................25 視頻切換設(shè)備 ........................................................................................................... 錯誤 !未定義書簽。 數(shù) 字 化 視 頻 監(jiān) 控 解 決 方 案 整 體 提 供 商 3 圖像顯示設(shè)備 ............................................................................................................................................27 網(wǎng)絡(luò)服務(wù)器設(shè)備 ..................................................................................................... 錯誤 !未定義書簽。 用戶終端 .................................................................................................................. 錯誤 !未定義書簽。 分發(fā)服務(wù)器 .............................................................................................................. 錯誤 !未定義書簽。 第三章 系統(tǒng)安全性說明 ................................................................................................................................................... 30 物理安全 .................................................................................................................................................................30 環(huán)境安全 ...................................................................................................................................................30 設(shè)備安全 .......................................................................................................................................................30 防雷接地要求 ..............................................................................................................................................30 記錄介質(zhì)安全 ............................................................................................................................................30 運(yùn)行安全 .................................................................................................................................................................30 網(wǎng)絡(luò)安全監(jiān)控 ............................................................................................................................................30 信息安全 .................................................................................................................................................................31 身份認(rèn)證 .......................................................................................................................................................31 訪問控制 ......................................................................................................................................................31 防抵賴 ............................................................................................................................................................31 完整性保護(hù) .......................................................................................................................................................31 數(shù)據(jù)保密 ............................................................................................................................................................31 安全域隔離 ...................................................................................................................................................31 通信和網(wǎng)絡(luò)安全 ...................................................................................................................................................32 基于專網(wǎng)傳輸?shù)陌踩? .................................................................................................................................32 基于公共網(wǎng)絡(luò)傳輸?shù)陌踩? ........................................................................................................................32 基于無線網(wǎng)傳輸?shù)陌踩? .........................................................................................................................32 專網(wǎng) 的接入安全 ..........................................................................................................................................32 第四章 系統(tǒng)管理軟件 .......................................................................................................................................................... 33 軟件模塊實(shí)現(xiàn) ......................................................................................................................................................33 C/S 訪問模式 ...............................................................................................................................................33 B/S 訪問模式 ...............................................................................................................................................33 集中錄像主機(jī) ..............................................................................................................................................33 電子地圖模塊 ..............................................................................................................................................33 視頻點(diǎn)播模塊 ..............................................................................................................................................34 代理轉(zhuǎn)發(fā)模塊 ..............................................................................................................................................34 軟件功能特點(diǎn) ........................................................................................................................................................34 服務(wù)器集中管理軟件（ NVS CENTER） ................................................................................................