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	<title>AI量子安全 &#8211; 数码视讯——有高清、超高清视频的地方就有数码视讯</title>
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	<title>AI量子安全 &#8211; 数码视讯——有高清、超高清视频的地方就有数码视讯</title>
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		<title>AI视频网闸</title>
		<link>https://www.sumavision.com.cn/portfolio/ai%e8%a7%86%e9%a2%91%e7%bd%91%e9%97%b8</link>
		
		<dc:creator><![CDATA[smsxadmin]]></dc:creator>
		<pubDate>Fri, 19 May 2023 03:40:24 +0000</pubDate>
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					<description><![CDATA[产品概述 数码视讯AI-EMR产品的一大典型应用是作为AI视频网闸，保障前端平台内部各环节，以及内外网之间的广 [&#8230;]]]></description>
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									<p>数码视讯AI-EMR产品的一大典型应用是作为AI视频网闸，保障前端平台内部各环节，以及内外网之间的广电级业务连通安全。考虑到当前IP网络的双向特性，因此前端通过网闸功能保护，在前端平台网络内部或前端平台和传输网络之间建立安全隔离机制，防止各类网络攻击或数据风暴等风险是很有必要的。数码视讯AI视频网闸采用三主机系统，分别是内网处理单元、外网处理单元、隔离与交换控制单元，三个单元互相独立，不能互相进行任何通信，以此实现内外网IP信号的隔离与控制，保护内外网间传输安全。并且IP信号在各单元交换过程中需经过网闸内部的AI智能化分析过滤模块。</p><blockquote><p>保障前端播出安全</p></blockquote>								</div>
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									<ul><li>支持IP输入输出网口隔离，独立使用，不产生双向信号流</li><li>具备网络隔离功能，设备的各个数据网口与业务网口完全物理隔离</li><li>支持TCP通信协议保护，可抵抗所有基于TCP协议的攻击</li><li>支持IP通信协议保护，内置硬件协议处理部件，可抵抗ICMP泛洪、ARP攻击等耗资源攻击</li><li>兼容IPv 4/IPv 6双栈网络协议</li><li>网闸设备采用三主机系统，内网处理单元、外网处理单元、隔离交换控制单元互相独立，不进行任何通信</li><li>支持各单元间信号AI智能化分析过滤，保证信号安全</li><li>数据传输协议支持MAC/IP/端口的三层过滤，剥离出“纯视音频数据”进行7层的安全处理</li><li>支持UDP、RTMP、SRT、RIST等流媒体协议接收</li></ul>								</div>
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									<p>数码视讯AI视频网闸产品已在广东省网、央视总台进行商用，数码视讯配置数十台网闸产品EMR4.0部署在广东省网及13个市网前端，保证地市平台网络安全。各前端之间的的IP信号在交换过程中均经过网闸设备完成信号过滤，使前端与后端成为真正独立的网络环境，两端业务互不干扰。</p>								</div>
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		<item>
		<title>量子安全数字水印</title>
		<link>https://www.sumavision.com.cn/portfolio/%e9%87%8f%e5%ad%90%e5%ae%89%e5%85%a8%e6%95%b0%e5%ad%97%e6%b0%b4%e5%8d%b0</link>
		
		<dc:creator><![CDATA[smsxadmin]]></dc:creator>
		<pubDate>Thu, 18 May 2023 07:01:46 +0000</pubDate>
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					<description><![CDATA[产品概述 数码视讯量子安全数字水印产品可将标识信息直接嵌入数字载体(多媒体等)当中，但不影响原载体的使用价值， [&#8230;]]]></description>
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									<p>数码视讯量子安全数字水印产品可将标识信息直接嵌入数字载体(多媒体等)当中，但不影响原载体的使用价值，也难以被觉察或注意，通过这些隐藏在载体中的信息，可确认版权所有者信息。量子安全数字水印产品支持视频音频及图片等多媒体载体的数字水印嵌入与检出，并采用量子密钥、量子纠错等技术提升产品的安全性，该产品可广泛应用于多媒体安全、版权保护、媒资管理等领域。</p>								</div>
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									<ul><li>安全：首家通过ChinaDRM数字水印安全评估认证。</li><li>稳定：无惧信号处理手段，可防御转码攻击。</li><li>易用：提供编转码水印嵌入一体化方案与检出服务，节省投资成本。</li><li>隐蔽：数字水印嵌入不可知觉，不影响被保护数据的正常使用。</li><li>容量：支持大容量水印信息嵌入，适配多种场景应用。</li></ul>								</div>
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									<p>量子安全数字水印产品目前主要应用于国内广电运营商前端，与AI-DRM产品搭配，<strong>共同</strong>守护内容版权安全。</p>								</div>
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			</item>
		<item>
		<title>AI-DRM</title>
		<link>https://www.sumavision.com.cn/portfolio/ai-drm</link>
		
		<dc:creator><![CDATA[smsxadmin]]></dc:creator>
		<pubDate>Thu, 18 May 2023 06:55:11 +0000</pubDate>
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					<description><![CDATA[产品概述 数码视讯AI-DRM数字版权管理系统能够针对不同类型的多媒体资源进行加密，全面覆盖IP直播、IP互动 [&#8230;]]]></description>
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									<p>数码视讯AI-DRM数字版权管理系统能够针对不同类型的多媒体资源进行加密，全面覆盖IP直播、IP互动、IPTV、视频直播平台等系统直播/点播业务，系统引入AI智能分析、专用鉴别模型等技术，为用户提供有效而灵活的安全控制与使用授权，为大小屏等各类终端提供安全管控，最大程度保障版权所有者群体的利益。</p>								</div>
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									<ul><li>全标准：完全符合ChinaDRM 1.0 / 2.0国产标准规范，兼容性强。</li><li>全媒体：全面兼容IP直播、IP互动、IPTV、互联网视频等系统，为新媒体融合平台提供全体系全架构的安全保护。</li><li>全业务：不仅支持直播、点播等视频业务，同时支持音频、文件等数字媒体业务。</li><li>全终端：支持机顶盒/机顶盒APP、手机、PAD、PC客户端/浏览器等全终端内容加密保护。</li><li>真智能：智能分析订购收视行为，精准定位并阻断盗版源头；AI专用模型鉴别版权争议内容，研判归属并追溯风险；精准识别原创与AI生成内容，完善合规治理，全链路守护数字内容价值。</li></ul>								</div>
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									<p>数码视讯作为首批ChinaDRM 2.0标准试点提供商，已在众多省级运营商部署商用AI-DRM产品，提供多种成熟的证书获取与终端集成方案，保护版权安全，拓展运营模式。</p>								</div>
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			</item>
		<item>
		<title>AI-DCAS</title>
		<link>https://www.sumavision.com.cn/portfolio/ai-dcas</link>
		
		<dc:creator><![CDATA[smsxadmin]]></dc:creator>
		<pubDate>Thu, 18 May 2023 06:47:18 +0000</pubDate>
				<guid isPermaLink="false">https://www.sumavision.com.cn/?post_type=ot_portfolio&#038;p=5399</guid>

					<description><![CDATA[产品概述 数码视讯AI-DCAS是新一代数字电视可下载条件接收系统，可对输入的音视频流进行加扰，通过广播信道或 [&#8230;]]]></description>
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					<h3 class="elementor-heading-title elementor-size-default">产品概述</h3>				</div>
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									<p>数码视讯AI-DCAS是新一代数字电视可下载条件接收系统，可对输入的音视频流进行加扰，通过广播信道或双向信道发送条件接收的授权等信息，采用AI智能错峰调度与智能审核技术，完成业务的加密保护传送和合法授权控制管理，是实现各项业务和服务的基础。</p>								</div>
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															<img decoding="async" width="660" height="380" src="https://www.sumavision.com.cn/wp-content/uploads/2023/05/WPS图片1.jpg" class="attachment-large size-large wp-image-8747" alt="" srcset="https://www.sumavision.com.cn/wp-content/uploads/2023/05/WPS图片1.jpg 660w, https://www.sumavision.com.cn/wp-content/uploads/2023/05/WPS图片1-300x173.jpg 300w" sizes="(max-width: 660px) 100vw, 660px" />															</div>
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				<div class="elementor-widget-container">
					<h3 class="elementor-heading-title elementor-size-default">产品特点</h3>				</div>
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									<ul><li>规范性：总局DCAS标准组成员，系统完全符合规范要求。</li><li>兼容性：兼容传统CA标准，可与现有系统搭建同密平台。</li><li>安全性：支持国产密码算法，多级密钥体系，采用安全芯片进行关键计算。</li><li>智能性：支撑智能错峰调度指令下发，杜绝网络拥堵；智能审核OSD、广告等下发内容，防违规插播。</li><li>易用性：TVOS标准终端均可集成，易于对接，缩短项目实施周期。</li><li>开放性：打破封闭技术体制，实现终端市场水平化。</li></ul>								</div>
				</div>
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				<div class="elementor-widget-container">
					<h3 class="elementor-heading-title elementor-size-default">成功案例</h3>				</div>
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				<div class="elementor-element elementor-element-4639dd80 elementor-widget elementor-widget-text-editor" data-id="4639dd80" data-element_type="widget" data-settings="{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}" data-widget_type="text-editor.default">
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									<p>参与直播星单向DCAS系统的建设部署，预计将覆盖1.4亿户户通终端；配合总局的广播电视国产密码应用试点示范项目，完成规划系统的国密升级。参与江苏有线双向DCAS系统的建设。</p>								</div>
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		<title>AI-CAS</title>
		<link>https://www.sumavision.com.cn/portfolio/ai-cas</link>
		
		<dc:creator><![CDATA[smsxadmin]]></dc:creator>
		<pubDate>Thu, 18 May 2023 06:38:44 +0000</pubDate>
				<guid isPermaLink="false">https://www.sumavision.com.cn/?post_type=ot_portfolio&#038;p=5396</guid>

					<description><![CDATA[产品概述 数码视讯AI-CAS条件接收系统是付费数字电视广播的核心技术，其主要功能是阻止非法入侵数字广播网络， [&#8230;]]]></description>
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									<p>数码视讯AI-CAS条件接收系统是付费数字电视广播的核心技术，其主要功能是阻止非法入侵数字广播网络，并允许被授权的用户收看特定的节目，而使未被授权的用户无法收看。 系统采用模块化设计，智能错峰调度与智能审核技术，可以提供多种条件接收相关的强大功能，广泛应用在数字电视、视频通讯等多个领域。</p>								</div>
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															<img decoding="async" width="1024" height="976" src="https://www.sumavision.com.cn/wp-content/uploads/2023/05/1684392015-01-数字安全-1024x976.jpg" class="attachment-large size-large wp-image-5398" alt="" srcset="https://www.sumavision.com.cn/wp-content/uploads/2023/05/1684392015-01-数字安全-1024x976.jpg 1024w, https://www.sumavision.com.cn/wp-content/uploads/2023/05/1684392015-01-数字安全-300x286.jpg 300w, https://www.sumavision.com.cn/wp-content/uploads/2023/05/1684392015-01-数字安全-768x732.jpg 768w, https://www.sumavision.com.cn/wp-content/uploads/2023/05/1684392015-01-数字安全-720x686.jpg 720w, https://www.sumavision.com.cn/wp-content/uploads/2023/05/1684392015-01-数字安全.jpg 1236w" sizes="(max-width: 1024px) 100vw, 1024px" />															</div>
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					<h3 class="elementor-heading-title elementor-size-default">产品特点</h3>				</div>
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									<ul><li>功能全面—一套系统可以实现单向/双向、有卡/无卡、国密/非国密等多种条件下的所有运营需求。</li><li>应用广泛—可用于标清到超高清的数字电视运营，支持DVB-S、DVB-C、DTMB等多种业务的直播流安全保护。</li><li>安全性高—响应国家号召，业内优先结合采用高性能的国密算法，使用国产密码产品保护内容安全，核心组件相关资质齐全。</li><li>服务多样—定制化的产品服务，从安全、稳定、运维等多个角度帮助运营商提升自身价值。</li><li>AI智能—基于收视行为画像动态清除非法共享终端，溯源阻断盗播；预测业务刷新高峰，智能错峰调度指令下发，杜绝网络拥堵；智能审核OSD、广告等下发内容，防违规插播。</li></ul>								</div>
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					<h3 class="elementor-heading-title elementor-size-default">成功案例</h3>				</div>
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									<p>经过近二十年的探索优化与市场商用，AI-CAS条件接收系统已经应用于全国28个省级网络公司，最大单点用户数超过500万，全球发卡量超1亿张。</p>								</div>
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