<div id="page-content" style="margin: 0px; padding: 20px 16px 12px; background-color: #ffffff; color: #333333; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; font-size: medium; letter-spacing: 0.544px;"><div id="img-content" style="margin: 0px; padding: 0px;"><h2> </h2><div id="js_content" style="margin: 0px; padding: 0px; overflow: hidden; font-size: 18px; word-wrap: break-word; min-height: 350px; position: relative;"><p style="padding: 0px; max-width: 100%; word-wrap: break-word; clear: both; min-height: 1em; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">.<img data-s="300,640" data-type="jpeg" data-src="http://mmbiz.qpic.cn/mmbiz/r6icGWm0xMf2UcBib3sgicHicp4gor4L1Qcbef52fIotO4W7jInRAxuiaY7ckcFZJxsc6lBersfscbjkaA0LCq6LL9A/0?wx_fmt=jpeg" data-ratio="0.632" data-w="500" src="http://mmbiz.qpic.cn/mmbiz/r6icGWm0xMf2UcBib3sgicHicp4gor4L1Qcbef52fIotO4W7jInRAxuiaY7ckcFZJxsc6lBersfscbjkaA0LCq6LL9A/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1" data-fail="0" style="margin: 0px; padding: 0px; height: auto !important; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important; width: auto !important; visibility: visible !important;" alt="" /><br style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;" /></strong></span></p><p style="padding: 0px; max-width: 100%; word-wrap: break-word; clear: both; min-height: 1em; font-family: Helvetica, Arial, sans-serif; font-size: 15px; box-sizing: border-box !important;"><br /></p><div><img src="/EditBackyard/EditorData/Photo/2018/Jun/6152018WALL2.jpg" width="550" height="444" alt="" /> </div><p style="padding: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; max-width: 100%; word-wrap: break-word; line-height: normal; font-family: Helvetica, Arial, sans-serif; font-size: 15px; box-sizing: border-box !important;" /><span style="margin: 0px; padding: 0px; max-width: 100%; word-wrap: break-word; font-family: 宋体; font-size: 15px; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; font-size: 12pt;">据《纽约时报》报道，美国<span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; cursor: pointer; border-bottom: 1px solid #ff0000;">政府</span>首次将中国的互联网过滤和拦截系统——“防火长城”列为贸易壁垒。这份贸易障碍年度清单称，在过去10年，防火长城“给外国供应商带来了巨大负担，遭受损失的既有网站本身，也包括往往<span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; cursor: pointer; border-bottom: 1px solid #ff0000;">需要</span>使用这些网站开展业务的用户”。<br style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word;" /></span></span><br style="margin: 0px; padding: 0px; max-width: 100%; word-wrap: break-word; line-height: normal; font-family: Helvetica, Arial, sans-serif; font-size: 15px; box-sizing: border-box !important;" /><span style="margin: 0px; padding: 0px; max-width: 100%; word-wrap: break-word; font-family: 宋体; font-size: 15px; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; font-size: 12pt;">美国贸易代表办公室发布的这份报告称，在过去一年里，“网站被彻底屏蔽的现象似乎有所恶化”，<span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; cursor: pointer; border-bottom: 1px solid #ff0000;">全球</span>25个人气最高的网站中，有八个在中国遭到屏蔽。<br style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word;" /></span></span><br style="margin: 0px; padding: 0px; max-width: 100%; word-wrap: break-word; line-height: normal; font-family: Helvetica, Arial, sans-serif; font-size: 15px; box-sizing: border-box !important;" /><span style="margin: 0px; padding: 0px; max-width: 100%; word-wrap: break-word; font-family: 宋体; font-size: 15px; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; font-size: 12pt;">报告称：“很多屏蔽案例显得相当随意，例如一家知名的美国家装网站，看上去完全<span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; cursor: pointer; border-bottom: 1px solid #ff0000;">没有</span>恶意，却是可能遭防火长城封锁的典型对象。”<br style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word;" /></span></span><br style="margin: 0px; padding: 0px; max-width: 100%; word-wrap: break-word; line-height: normal; font-family: Helvetica, Arial, sans-serif; font-size: 15px; box-sizing: border-box !important;" /><span style="margin: 0px; padding: 0px; max-width: 100%; word-wrap: break-word; font-family: 宋体; font-size: 15px; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; font-size: 12pt;">中国屏蔽一些互联网巨头如谷歌、面簿和推特的服务。无论是通过屏蔽网站本身，<span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; cursor: pointer; border-bottom: 1px solid #ff0000;">还是</span>让人在<span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; cursor: pointer; border-bottom: 1px solid #ff0000;">工作</span>场所无法访问谷歌的电子邮件服务Gmail，都可能会削弱外国<span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; cursor: pointer; border-bottom: 1px solid #ff0000;">公司</span>在中国开展业务的能力。<br style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word;" /></span></span><br style="margin: 0px; padding: 0px; max-width: 100%; word-wrap: break-word; line-height: normal; font-family: Helvetica, Arial, sans-serif; font-size: 15px; box-sizing: border-box !important;" /><span style="margin: 0px; padding: 0px; max-width: 100%; word-wrap: break-word; font-family: 宋体; font-size: 15px; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; font-size: 12pt;">美国贸易办公室曾在2011年称，中国的这些过滤机制属于商业壁垒，损害了美国小<span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; cursor: pointer; border-bottom: 1px solid #ff0000;">企业</span>利益。<br style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word;" /></span></span><br style="margin: 0px; padding: 0px; max-width: 100%; word-wrap: break-word; line-height: normal; font-family: Helvetica, Arial, sans-serif; font-size: 15px; box-sizing: border-box !important;" /><span style="margin: 0px; padding: 0px; max-width: 100%; word-wrap: break-word; font-family: 宋体; font-size: 15px; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; font-size: 12pt;">美国贸易代表办公室把中国的互联网审查政策列入其年度《贸易评估报告》中，报告全文于3月31日发布。<br style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word;" /></span></span><br style="margin: 0px; padding: 0px; max-width: 100%; word-wrap: break-word; line-height: normal; font-family: Helvetica, Arial, sans-serif; font-size: 15px; box-sizing: border-box !important;" /><span style="margin: 0px; padding: 0px; max-width: 100%; word-wrap: break-word; font-family: 宋体; font-size: 15px; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; font-size: 12pt;">百度百科词条显示：防火长城（英文名称Great Firewall of China，简写为Great Firewall，缩写GFW），也称中国防火墙或中国国家防火墙，指中华<span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; cursor: pointer; border-bottom: 1px solid #ff0000;">人民</span>共和国政府在其管辖因特网内部建立的多套<span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; cursor: pointer; border-bottom: 1px solid #ff0000;">网络</span>审查系统的总称，包括相关行政审查系统。首要设计者为<span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; cursor: pointer; border-bottom: 1px solid #ff0000;">北京</span>邮电大学原校长方滨兴，被称为“国家防火墙之父”</span></span><br style="margin: 0px; padding: 0px; max-width: 100%; word-wrap: break-word; line-height: normal; font-family: Helvetica, Arial, sans-serif; font-size: 15px; box-sizing: border-box !important;" /><span style="margin: 0px; padding: 0px; max-width: 100%; word-wrap: break-word; font-family: 宋体; font-size: 15px; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; font-size: 12pt;">。</span></span><span style="margin: 0px; padding: 0px; max-width: 100%; word-wrap: break-word; font-family: 宋体; font-size: 15px; box-sizing: border-box !important;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; font-size: 12pt;">由于频繁地被使用，GFW已被用做动词，GFWed是指被防火长城所屏蔽。GFW<span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; cursor: pointer; border-bottom: 1px solid #ff0000;">中的</span>主要技术包括国家入口网关的IP封锁、主干路由器的关键字过滤阻断、域名劫持和HTTPS证书过滤等4种。<span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; cursor: pointer; border-bottom: 1px solid #ff0000;">那些</span>被限制的网站，根本原因是因为其网站上发布了中国政府<span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word; cursor: pointer; border-bottom: 1px solid #ff0000;">不能</span>接受的政治等方面的内容，有些综合性或技术性的网站只是含有少量的或可能牵涉到这些信息也会被整体封锁。</span></span></p><p style="padding: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;" /></p></div></div><div id="js_toobar3" style="margin: 0px; padding: 15px 0px 0px; overflow: hidden; 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