DDoS高防服务器_DDoS攻击防护_DDoS云防御就找西部数码，全国3强！

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absolute;top:0;margin-left: 2px;"></i></a> </dd> <dd> <a class="pos-r" href="/cloudhost/gaofang.asp">高防云服务器</a> </dd> <dd> <a class="pos-r" href="/cloudhost/flux.asp">大带宽云服务器</a> </dd> <dd> <a class="pos-r" href="/cloudhost/?tabIndex=custom&room=46">香港云服务器</a> </dd> <dd> <a href="/services/vpsserver/">美国云主机</a> </dd> <dd>   <a href="/paas/rds/" class="pos-r">云数据库MySQL</a> </dd> </dl> <dl class="c-last"> <dt><a href="/safety/">云安全</a></dt> <dd> <a href="/cloudhost/ddos.asp">DDoS高防</a> </dd> <dd> <a href="/web/ssl/">SSL证书</a> </dd>   <dd> <a class="pos-r" href="/cloudhost/ccfh/">CC攻击防护</a> </dd> <dd> <a class="pos-r" href="/cloudhost/sAfety/">安全防护详解</a> </dd> </dl> </div> </div> </div>  <div class="scroll-msg-container"></div> </div> </li>  <li> <a href="/services/mail/" class="nav-menu" id="J_mainMenu_qyyj">企业邮箱</a>  <div class="nav-content"> <div class="menu-container wide1190 cl large">  <div class="ques-advert-wrapper f-r" style="width: auto;">  <div class="f-l question-wrapper"> 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<dd> <a href="/web/edm/">产品介绍</a> </dd> <dd> <a href="https://edm.myhostadmin.net" target="_blank">EDM登录</a> </dd> <dd> <a href="https://edm.myhostadmin.net/help/" target="_blank">帮助中心</a> </dd> </dl><dl class="c-last"> <dt class="pr-20"> <a href="/services/cloudhost/oem.asp">诚邀合作</a> <span class="font12">(共赢财富)</span> </dt> <dd> <p class="product-desc">推出全新OEM分销体系</p> <p class="product-desc">具有杀伤力的价格，超大利润</p> </dd> </dl> </div> </div> </div>  <div class="scroll-msg-container"></div> </div> </li>  <li> <a href="/web/sites/" class="nav-menu" id="J_mainMenu_cpwz">云建站<span class="ml-5 mr-5">·</span>小程序</a>  <div class="nav-content"> <div class="menu-container wide1190 cl large">  <div class="ques-advert-wrapper f-r">  <div class="f-l question-wrapper"> <dl> <dt> <a href="javascript:void(0);">其他了解</a> </dt> <dd> <a href="http://help.yjz.top/" target="_blank" rel="nofollow">云建站帮助中心</a> </dd> <dd> <a href="/faq/2j.asp?id=129" rel="nofollow">云建站帮助文档</a> </dd> <dd> <a href="/faq/2j.asp?id=137" rel="nofollow">小程序帮助文档</a> </dd> </dl> </div>  <div class="f-l advert-wrapper"> <a href="/web/sites/default/index"><img src="/images2016/banner/index_menu/site244x123.jpg" class="advert-img" alt="云建站买3年送2年，买5年送3年" /></a> </div> </div>  <div class="menu-wrapper cl cpwzout"> <style type="text/css"> .cpwzout dt,.cpwzout dd a{width: 100px!important;min-width: 100px!important;} </style> <div class="f-r pr-10 cl">   <dl class="cpwz_c_3"> <dt> 1v1专家服务 </dt> <dd> <a class="pos-r" href="/paas/otos/">小程序<i style="background: url('/images2016/banner/index_menu/new.png') no-repeat;width: 21px;height: 12px;vertical-align: middle;position: absolute;top: -2px;margin-left: 4px;"></i></a> </dd> <dd> <a class="pos-r" href="/paas/otos/default/site">云建站<i style="background: url('/images2016/banner/index_menu/new.png') no-repeat;width: 21px;height: 12px;vertical-align: middle;position: absolute;top: -2px;margin-left: 4px;"></i></a> </dd> </dl> <dl class="cpwz_c_3"> <dt> 网络推广 </dt> <dd> <a class="pos-r" href="/paas/tgb/">推广宝<i style="background: url('/images2016/banner/index_menu/new.png') no-repeat;width: 21px;height: 12px;vertical-align: middle;position: absolute;top: -2px;margin-left: 4px;"></i></a> </dd> <dd> <a class="pos-r" href="/paas/tgb/waimao">推广宝外贸版</a> </dd> </dl> <dl class="cpwz_c_4"> <dt> <a href="/paas/xcx/">微信小程序</a> </dt> <dd> <a href="/paas/xcx/" title="微信小程序">解决方案</a> </dd> <dd> <a href="/paas/xcx/?tabindex=tpl_gndb">功能对比</a> </dd> <dd> <a href="/paas/xcx/?tabindex=tpl_hymb">行业模板</a> </dd> <dd> <a href="/paas/xcx/?tabindex=tpl_kfal">客户案例</a> </dd>  </dl> <dl class="cpwz_c_5"> <dt> <a href="/web/sites/default/index">企业建站</a> </dt> <dd> <a href="/web/sites/default/price">PC+手机站</a> <a href="/web/sites/template/index">模板展示</a> </dd> <dd> <a href="/web/sites/default/price?type=pc">PC站</a> <a href="/web/sites/default/sitesconfig">功能配置</a> </dd> <dd> <a href="/web/sites/default/price?type=mobile">手机站</a> <a href="/web/sites/case/index">建站案例</a> </dd> </dl> </div> </div> </div>  <div class="scroll-msg-container"></div> </div> </li> <li> <a href="/paas/trademark/" class="nav-menu" id="J_mainMenu_zjzy">商标<span class="ml-5 mr-5">·</span>版权<i style="background: url('/images2016/banner/index_menu/new.png') no-repeat;width: 21px;height: 12px;vertical-align: middle;position: absolute;top: 16px;margin-left: -2px;"></i></a>  <div class="nav-content"> <div class="menu-container wide1190 cl">  <div class="ques-advert-wrapper f-r">  <div class="f-l question-wrapper"> <dl> <dt>商标常见问题</dt> <dd><a href="/faq/list.asp?unid=2341" rel="nofollow">商标注册流程及常见问题</a></dd> <dd><a href="/faq/list.asp?unid=2342" rel="nofollow">商标变更业务须知</a></dd> <dd><a href="/faq/list.asp?unid=2343" rel="nofollow">商标更正业务须知</a></dd> <dd><a href="/faq/list.asp?unid=2344" rel="nofollow">商标续展业务须知</a></dd> <dd><a href="/faq/list.asp?unid=2345" rel="nofollow">商标宽展业务须知</a></dd> </dl> </div>  <div class="f-l advert-wrapper"> <a href="/news/list.asp?newsid=883"><img 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href="/paas/trademark/default/more">商标信息变更</a> </dd> <dd> <a href="/paas/trademark/default/more">其他服务</a> </dd> </dl> <dl class="zjzy_c_5"> <dt>商标注册</dt> <dd> <a href="/paas/trademark/manage-tm?ordertype=0">自助注册</a> </dd> <dd> <a href="/paas/trademark/default/buy?ordertype=1">顾问注册</a> </dd> <dd> <a href="/paas/trademark/manage-tm?ordertype=2">担保注册</a> </dd> </dl> <dl class="c-last"> <dt>版权服务</dt> <dd> <a class="pos-r" href="/paas/sw/">软件著作权<i style="background: url('/images2016/banner/index_menu/new.png') no-repeat;width: 21px;height: 12px;vertical-align: middle;position: absolute;top: -2px;margin-left: 4px;"></i></a> </dd> </dl> </div> </div> </div>  <div class="scroll-msg-container"></div> </div> </li> <li> <a href="/safety/" class="nav-menu" id="J_mainMenu_ssl">安全</a>  <div class="nav-content"> <div class="menu-container wide1190 cl large">  <div class="ques-advert-wrapper f-r">  <div class="f-l question-wrapper"> <dl> <dt> <a href="/faq/2j.asp?keyword=ssl" rel="nofollow">SSL证书常见问题</a> </dt> <dd> <a href="/faq/list.asp?unid=1346" rel="nofollow">Https与Http有什么不同</a> </dd> <dd> <a href="/faq/list.asp?unid=1346" rel="nofollow">什么SSL证书？</a> </dd> <dd> <a href="/faq/list.asp?unid=1346" rel="nofollow">SSL证书的优势</a> </dd> <dd> <a href="/faq/list.asp?unid=1347" rel="nofollow">什么是DV、OV、EV证书</a> </dd> </dl> </div>  <div class="f-l advert-wrapper"> <a href="/web/ssl/" title="ssl证书"><img src="/images2016/manager/ssl-320x130.jpg" class="advert-img" alt="SSL证书" /></a> </div> </div>  <div class="menu-wrapper cl"> <div class="f-r pr-10 cl"> <dl> <dt>安全证书</dt> <dd><a href="/web/ssl/">SSL证书申请</a></dd> <dd><a href="/web/ssl/buy/list?currTab=TrustAsia">国密证书申请</a></dd> <dd><a href="/web/ssl/manage/">SSL证书管理</a></dd> <dd><a href="/web/ssl/manage/thirdlist">证书托管</a></dd> </dl> <dl> <dt>高防服务器</dt> <dd> <a class="pos-r" href="/cloudhost/gaofang.asp">高防云服务器<i style="background: url('/images2016/banner/index_menu/new.png') no-repeat;width: 21px;height: 12px;vertical-align: middle;position: absolute;top: -2px;margin-left: 4px;"></i></a> </dd> </dl> <dl> <dt>安全服务</dt> <dd> <a class="pos-r" href="/web/dengbao/">等保测评服务<i style="background: url('/images2016/banner/index_menu/new.png') no-repeat;width: 21px;height: 12px;vertical-align: middle;position: absolute;top: -2px;margin-left: 4px;"></i></a> </dd> <dd> <a class="pos-r" href="/paas/dbfa/index">等保合规方案<i style="background: url('/images2016/banner/index_menu/new.png') no-repeat;width: 21px;height: 12px;vertical-align: middle;position: absolute;top: -2px;margin-left: 4px;"></i></a> </dd> <dd> <a href="/active/ppb/">网站安全认证</a> </dd> <dd><a class="pos-r" href="/safety/stcs/">渗透测试<i style="background: url('/images2016/banner/index_menu/new.png') no-repeat;width: 21px;height: 12px;vertical-align: middle;position: absolute;top: -2px;margin-left: 4px;"></i></a></dd> </dl> <dl> <dt>安全产品</dt> <dd> <a href="/cloudhost/ddos.asp">DDoS高防</a> </dd> <dd> <a class="pos-r" href="/safety/waf.asp">Web应用防火墙<i style="background: url('/images2016/banner/index_menu/new.png') no-repeat;width: 21px;height: 12px;vertical-align: middle;position: absolute;top: -2px;margin-left: 4px;"></i></a> </dd> <dd><a class="pos-r" href="/safety/bastionhost/">云堡垒机<i style="background: url('/images2016/banner/index_menu/new.png') no-repeat;width: 21px;height: 12px;vertical-align: middle;position: absolute;top: -2px;margin-left: 4px;"></i></a></dd> </dl>  </div> </div> </div>  <div class="scroll-msg-container"></div> </div> </li> <li> <a href="/services/agent/" class="nav-menu" id="J_mainMenu_dlzq">代理合作</a>  <div class="nav-content"> <div class="menu-container wide1190 cl large">  <div class="ques-advert-wrapper f-r">  <div class="f-l question-wrapper"> <dl> <dt> <a href="/services/agent/">西部数码渠道 诚邀您合作</a> </dt> <dd> <a href="/services/agent/">怀真诚之心,以共赢为目标</a> </dd> <dd> <a href="/services/agent/">西部数码与您,共赢未来！</a> </dd> </dl> </div>  <div class="f-l advert-wrapper"> <a href="/active/sitesagent/"><img src="/images2016/banner/index_menu/agent244x123.gif?123" class="advert-img" alt="加入西部数码共赢千亿市场" /></a> </div> </div>  <div class="menu-wrapper cl"> <div class="f-r cl"> <dl class=""> <dd> <a class="pos-r" href="/active/tuijiannew/">云合伙人计划<i style="background: url('/images2016/banner/index_menu/new.png') no-repeat;width: 21px;height: 12px;vertical-align: middle;position: absolute;top: -2px;margin-left: 4px;"></i></a> </dd> </dl> <dl class=""> <dd> <a href="/agent/agentmoshi.asp">代理模式</a> </dd> <dd> <a href="/Sys/">平台介绍</a> </dd> <dd> <a href="/agent/mode-api.asp">API接口</a> </dd> </dl> <dl class=""> <dd> <a href="/agent/level.asp">代理级别</a> </dd> <dd> <a href="/agent/agentfaq.asp">合作必读</a> </dd> </dl> <dl class="c-last"> <dd> <a href="/agent/bargain.asp">代理合同</a> </dd> <dd> <a href="/agent/liuchen.asp">如何申请</a> </dd> </dl> </div> </div> </div>  <div class="scroll-msg-container"></div> </div> </li> </ul> </div>  <div style="display:none;" id="J_scrollMsgContent"> <div class="wide1190">  <div class="scroll-msg pngFix"> <div class="bd"> <ul> <li> <a href="/news/detail_2016.asp?newsid=25" class="text-overflow"> 【云合伙人】邀请好友首次上云，最高可获得25%现金返利！ </a> </li> <li> <a href="/news/detail_2016.asp?newsid=22" class="text-overflow"> 京东购物卡免费送！最高5000元！ </a> </li> <li> <a href="/news/detail_2016.asp?newsid=21" class="text-overflow"> 香港免备案主机全新升级！买2年送1年！ </a> </li> </ul> </div> </div> <a href="/active/ymh/" class="more-activity">更多活动了解>></a> </div> </div> </div> </div>            <div class="slide-container auto-size-fold slide-h-268" id="J_ddosBanner"> <div class="slide-pagination slide-pagination-small"> <ul></ul> </div> <div class="slide-wrapper"> <ul> <li><a href="https://www.west.cn/cloudhost/gaofang.asp" target="_blank" class="slide" alt="高防云服务器" style="background-image:url(https://www.west.cn/images2016/banner/cloudhost/gaofang-cloudhost.jpg)" title="高防云服务器">高防服务器</a></li> <li><a href="/cloudhost/ddos.asp" target="_blank" class="slide" alt="DDoS高防" _bgimg="https://www.west.cn/images2016/banner/cloudhost/ddos-1920x268.jpg" title="DDoS高防">DDoS高防服务</a></li> </ul> </div>    </div>  <div class="container pb-30"> <div class="wide1190 pt-20"> <ul class="cl ddos-tab horizontal-center" id="J_serverTabDom"> <li> <a class="item active" href="javascript:;" data-target="J_ddos_hh"> <div class="item-icon"></div> <div class="item-txt"> 豪华防护 <p>BGP多线，超强30~500GB防御。</p> </div> <em class="item-arrow"></em> </a> </li> <li class="li-middle"> <a class="item" href="/CloudHost/ddos_ql.asp" data-target="J_ddos_ql"> <div class="item-icon"></div> <div class="item-txt"> 轻量防护 <p>10~30GB国内外防护，超值性价比。</p> </div> <em class="item-arrow"></em> </a> </li> <li> <a class="item" href="/CloudHost/ddos_db.asp" data-target="J_ddos_db"> <div class="item-icon"></div> <div class="item-txt"> 功能对比 <p>满足各类需求，按需购买，灵活升级。</p> </div> <em class="item-arrow"></em> </a> </li> </ul> <div class="ddos-content"> <div class="ddos-title"> <i class="ddos-title-icon ddos-title-icon1"></i> <div class="ddos-title-txt"> <p> DDoS高防服务--豪华防护 <a class="blue-link" href="javascript:;" onclick="jszx();">技术咨询</a> </p> 30Gb ~ 500Gb防护峰值，轻松应对DDoS、CC攻击。BGP多线防护，全面覆盖电信、移动和联通线路。 </div> </div> <form action=""> <ul class="ddos-list cl"> <li> <label class="dl-left">防护类型：</label> <div class="dl-right"> <a class="defend-line active" href="javascript:;" data-level="1" data-line="1">国内防护</a> <a class="defend-line " href="javascript:;" data-level="1" data-line="2">海外防护</a> </div> </li> <li> <label class="dl-left">防护峰值：</label>  <div class="dl-right"> <div id="flowlist"></div> <div class="font14"><img src="/images2016/ico_notice.gif">若有更高防护需求，建议购买<a class="orange-link font14" href="/cloudhost/gaofang.asp">高防云服务器</a>，或联系客服咨询。</div> </div> </li> <li class="li-ip"> <label class="dl-left">源服务器IP：</label> <div class="dl-right"> <input class="s-input" name="ip" value="" type="text" placeholder="请输入正确的IP地址"> <span class="ml-10 font14">网站服务器的IP地址</span> <a class="pos-r ml-10" href="javascript:void(0);"> <span class="icon-question"></span> <div class="manager-tip">我司及外部IP均可，域名需已备案才能使用国内防护，海外防护域名无需备案。默认可绑定5个域名。</i> </div> </a> </div> </li> <li> <label class="dl-left">购买时长：</label> <div class="dl-right"> <dl class="dl-time cl"> <dt class="active" data-m="1">1个月</dt> <dt class="" data-m="3">3个月</dt> <dt class="" data-m="6">6个月</dt> <dt class="" data-m="12">1年</dt> </dl> </div> </li> <li> <label class="dl-left">费用合计：</label> <div class="dl-right"> <span class="price">请先录入ip</span> <span class="sale-out-info" style="display:none"> <span class="sale-icon"></span> <span class="sale-text-info" id="J_saleTextInfo" >限时促销：2025-2-1 - 2025-02-28 ，DDoS豪华防护<strong class="redColor">5折</strong>特惠</span> </span> <a class="orange-link font14 ml-10" href="/news/list.asp?newsid=822"><img src="/images2016/ico_notice.gif" style="margin-top: -4px;margin-right: 4px;">防护全线升级，不加价！</a> </div> </li> <li id="tryli" style="display:none"> <label class="dl-left">是否试用：</label> <div class="dl-right"> <label class="font14"><input type="checkbox" name="istry" value="1">  <font color=red>试用时间为3天,相同源服务器ip仅限试用一次,试用到期自动停止 </font></label> </div> </li> <li class="li-btn"> <a class="dl-btn" href="javascript:;" id="subbtn">立即购买</a> </li> </ul> </form> </div> </div> </div>  <div class="hkgaofangconfig"> <div class="wide1190"> <div class="title" >高防云服务器推荐配置</div> <p class="text-c smalltitle">若您有高防需求，推荐使用西部数码高防云服务器，免费提供CC防护，性价比更高！<a href="/cloudhost/" class="blue-link" target="_blank">查看更多配置>></a></p> <ul class="product-list cl"> <li> <div class="product-title">内地高防云服务器</div> <div class="product-column"> <table class="cloudhost-table tabletop"> <tbody><tr class="toptable"> <td>2核<br><span class="peizhiname">CPU</span></td> <td>4G<br><span class="peizhiname">内存</span></td> <td>4M<br><span class="peizhiname">带宽</span></td> </tr> </tbody></table> <table class="cloudhost-table"> <tbody><tr class="toptable"> <td>50G<br><span class="peizhiname">高性能云盘</span></td> <td>30G<br><span class="peizhiname">防护</span></td> </tr> </tbody></table> <div class="bottompadding"> <div class="product-txt">系统：CentOS7 预装宝塔面板（可更换）</div> <div class="product-txt">硬盘：30G系统盘+20G数据盘</div> <div class="product-txt">机房：内地高防</div> <div class="product-price"> <div>本周促销：<span class="tejia tejia_0">...</span><span>元/月</span><span class="orgprice orgprice_0">原价<span class="orgindent orgindent_0">...</span>元/月 </span></div> <div class="centerprice"> <div>券后价：<span class="price price_0">...</span></div> <p style="display: none" class="yhtejia_0 coupon-info J_getCoupon pb-10" data-type="server"></p> </div> </div> <a href="javascript:;" class="product-btn J-buy " data-act="0">立即购买</a> </div> </div> </li> <li> <div class="product-title">香港高防云服务器1型</div> <div class="product-column"> <table class="cloudhost-table tabletop"> <tbody><tr class="toptable"> <td>2核<br><span class="peizhiname">CPU</span></td> <td>4G<br><span class="peizhiname">内存</span></td> <td>4M<br><span class="peizhiname">带宽</span></td> </tr> </tbody></table> <table class="cloudhost-table"> <tbody><tr class="toptable"> <td>50G<br><span class="peizhiname">高性能云盘</span></td> <td>30G<br><span class="peizhiname">防护</span></td> </tr> </tbody></table> <div class="bottompadding"> <div class="product-txt">系统：CentOS7 预装宝塔面板（可更换）</div> <div class="product-txt">硬盘：30G系统盘+20G数据盘</div> <div class="product-txt">机房：香港高防</div> <div class="product-price"> <div>本周促销：<span class="tejia tejia_1">...</span><span>元/月</span><span class="orgprice orgprice_1">原价<span class="orgindent orgindent_1">...</span>元/月 </span></div> <div class="centerprice"> <div>券后价：<span class="price price_1">...</span></div> <p style="display: none" class="yhtejia_1 coupon-info J_getCoupon pb-10" data-type="server"></p> </div> </div> <a href="javascript:;" class="product-btn J-buy " data-act="1">立即购买</a> </div> </div> </li> <li> <div class="product-title">香港高防云服务器2型</div> <div class="product-column"> <table class="cloudhost-table tabletop"> <tbody><tr class="toptable"> <td>4核<br><span class="peizhiname">CPU</span></td> <td>4G<br><span class="peizhiname">内存</span></td> <td>5M<br><span class="peizhiname">带宽</span></td> </tr> </tbody></table> <table class="cloudhost-table"> <tbody><tr class="toptable"> <td>100G<br><span class="peizhiname">高性能云盘</span></td> <td>100G<br><span class="peizhiname">防护</span></td> </tr> </tbody></table> <div class="bottompadding"> <div class="product-txt">系统：CentOS7 预装宝塔面板（可更换）</div> <div class="product-txt">硬盘：30G系统盘+70G数据盘</div> <div class="product-txt">机房：香港高防</div> <div class="product-price"> <div>本周促销：<span class="tejia tejia_2">...</span><span>元/月</span><span class="orgprice orgprice_2">原价<span class="orgindent orgindent_2">...</span>元/月 </span></div> <div class="centerprice"> <div >券后价：<span class="price price_2">...</span></div> <p style="display: none" class="yhtejia_2 coupon-info J_getCoupon pb-10" data-type="server"></p> </div> </div> <a href="javascript:;" class="product-btn J-buy " data-act="2">立即购买</a> </div> </div> </li> </ul> </div> </div> <div class="offtop"></div>  <div class="hide" id="J_zixunBox"> <div class="zixun-box"> <h5>技术咨询</h5> <ul class="st-right-list cl"> <li> <a class="st-right-icon name2"></a> <div class="f-l text-l"> <div class="name">宋诗超<span class="job ml-10">资深技术专家</span></div> <div class="job">电话：028-62778877-8215</div> <div class="job">邮箱：west1986@west.cn</div> <div class="text-l mt-10"><a class="zixun" href="/manager/question/index.asp?1=other" target="_blank">立即咨询</a></div> </div> </li> <li> <a class="st-right-icon name1"></a> <div class="f-l text-l"> <div class="name">罗龙江<span class="job ml-10">资深技术专家</span></div> <div class="job">电话：028-62778877-8211</div> <div class="job">邮箱：hring@west.cn</div> <div class="text-l mt-10"><a class="zixun" href="/manager/question/index.asp?1=other" target="_blank">立即咨询</a></div> </div> </li> </ul> </div> </div>  <script > var loginsuccess=""; var myflow="" var now_level=1; var now_line=1; var productsurl="/web/ddos/manage/getproduct"; ///webdev/ddos/manage/getproduct '产品列表 light var buyurl="/web/ddos/manage/buy" //"/webdev/ddos/manage/buy"; '购买地址 var tryurl="/web/ddos/manage/tryout" ///webdev/ddos/manage/tryout '试用地址 var paytesturl="/web/ddos/manage/otherbuy"; //转正url "/webdev/ddos/manage/otherbuy"; var products={}; function jszx() { //技术咨询--弹窗 var boxId = layer.open({ type: 1, area: ['700px', '310px'], title:'技术咨询', btn:['关闭'], yes:function() { layer.close(boxId); }, content: $('#J_zixunBox') //这里content是一个DOM }); return false; } </script>  <div class="product-append-info"> <div id="J_anchorNavDom" class="wjf-page-anchor-nav-container"> <ul class="wjf-page-anchor-nav cl"> <li><a href="javascript:;" class="active" data-target="J_ddosIntroduceDom">产品概况</a></li> <li><a href="javascript:;" data-target="J_ddosAdvantageDom">产品优势</a></li> <li><a href="javascript:;" data-target="J_ddosTypeDom">应用类型</a></li> <li><a href="javascript:;" data-target="J_ddosFaq">常见问题</a></li> </ul> </div> </div> <div class="wide1190"> <div class="wjf-ui-tab-content active" id="J_ddosIntroduceDom"> <div class="intro-content">  <ul class="cc-list cl"> <li> <div class="item pr-20 cl"> <div class="item-icon item-icon1"></div> <div class="item-txt"> <h5>超高带宽立体防护</h5> <p>支持电信、联通、移动等防御，100G+的DDoS清洗能力，在用户遭到DDoS攻击时，通过西部数码DDoS高防体系，帮助用户抵御攻击流量，保证业务的正常运行。可以完美防御SYN Flood、ACK Flood、ICMP Flood、UDP Flood、NTP Flood 、SSDP Flood、DNS Flood、HTTP Flood、CC攻击。</p> </div> </div> </li> <li> <div class="item pl-20 cl"> <div class="item-icon item-icon3"></div> <div class="item-txt"> <h5>实时监控秒级防护</h5> <p>清晰直观的流量实时监控系统，当攻击发生时，清洗中心秒级响应，将攻击流量牵引至清洗中心进行恶意流量的处置，再将正常的业务流量通过隔离的回送通道送达目标网站。</p> </div> </div> </li> </ul> <ul class="cc-list pt-40 cl"> <li> <div class="item pr-20 cl"> <div class="item-icon item-icon4"></div> <div class="item-txt"> <h5>应用层防护</h5> <p>提供实时具备应用层抗DDoS攻击的能力，重认证、身份识别、验证码等多种手段精确识别恶意访问和真实访问者，针对网站类CC和游戏类CC攻击均可防御。适合电商促销、金融行业推广、企业门户网站等重大活动中的安全预防场景。</p> </div> </div> </li> <li> <div class="item pl-20 cl"> <div class="item-icon item-icon2"></div> <div class="item-txt"> <h5>业务支持</h5> <p>支持TCP/UDP/HTTP/HTTPS，适合金融、电商、游戏、门户、媒体等各类业务场景，支持DDoS，CC防御。</p> </div> </div> </li> </ul> <div class="gray font12 mt-10">说明：海外防护不能防御CC攻击</div> </div> </div> <div class="wjf-ui-tab-content" id="J_ddosAdvantageDom"> <div class="intro-content">  <table class="advant-list"> <tr> <td class="advant-bg1" valign="middle" align="center"> <i class="advant-icon advant-icon1"></i> </td> <td class="advant-graybg" valign="middle"> 有效抵御所有各类基于网络层、传输层及应用层的DDoS攻击，全自动检测和攻击策略匹配，实时防护，清洗服务可用性99.99%。 </td> </tr> <tr> <td class="advant-height"></td> </tr> <tr> <td class="advant-bg2" valign="middle" align="center"> <i class="advant-icon advant-icon2"></i> </td> <td class="advant-graybg" valign="middle"> 有效解决大批量网络僵尸攻击引起的服务器CPU100%、IIS无法响应等攻击现象，对伪造搜索爬虫攻击、伪造浏览器攻击、假人攻击等效果极佳。 </td> </tr> <tr> <td class="advant-height"></td> </tr> <tr> <td class="advant-bg3" valign="middle" align="center"> <i class="advant-icon advant-icon3"></i> </td> <td class="advant-graybg" valign="middle"> DDoS高防性能弹性购买，支持月付、季付、年付，用户可自助升级，秒级生效，无需新增任何物理设备，业务上也无需进行任何调整，整个过程服务无中断。 </td> </tr> <tr> <td class="advant-height"></td> </tr> <tr> <td class="advant-bg4" valign="middle" align="center"> <i class="advant-icon advant-icon4"></i> </td> <td class="advant-graybg" valign="middle"> 价格行业中更低，西部数码为用户提供更经济的DDoS防御成本，从此无需再购买昂贵的软件或硬件，为您有效降低防御成本。 </td> </tr> </table> </div> </div> <div class="wjf-ui-tab-content" id="J_ddosTypeDom"> <div class="intro-content">  <div class="cl"> <div class="left-img f-l"><img src="/images2016/cloudhost/ddos/leixing.jpg" alt="全面抵御任何类型的DDoS、CC攻击" /></div> <div class="right-word f-l"> <p>10Gb ~ 500Gb防护峰值，轻松应对DDoS、CC攻击。BGP多线防护，全面覆盖电信、移动和联通线路。</p> <p> 为需要较高安全服务的电子商务、金融、政府、企业门户网站。以及易受攻击的专科医院、减肥、丰胸、医疗用品网站提供专属防护，为网络安全保驾护航！ </p> </div> </div> <div class="gray font12 mt-10">说明：海外防护不能防御CC攻击</div> </div> </div> <div class="wjf-ui-tab-content" id="J_ddosFaq"> <div class="intro-content">  <div class="cl"> <dl class="faq-list"> <dt>什么是DDoS/CC攻击？</dt> <dd> <p>Distributed Denial of Service即分布式拒绝服务。攻击者借助于客户/服务器技术，将多个计算机联合起来作为攻击平台，对一个或多个目标发动DDoS攻击，从而成倍地提高拒绝服务攻击的威力。CC攻击是DDoS（分布式拒绝服务）的一种，CC攻击者借助代理服务器生成指向受害主机的合法请求，实现DDoS，和伪装就叫：cc(ChallengeCollapsar)。 </p> </dd> </dl> <dl class="faq-list"> <dt>DDoS高防是什么？有什么优势？</dt> <dd> <p>DDoS高防主要针对西部数码云主机、vps在遭受大流量的DDoS/CC攻击后导致服务不可用的情况下，推出的专业高防服务（也可防护非西部数码主机）。用户通过配置DDoS高防，将恶意攻击流量进行清洗过滤，从而保障主机稳定可靠的防护业务。 <br /> <strong>优势：</strong> <br /> 有效抵御各类基于网络层、传输层及应用层的DDoS攻击。 <br /> 针对交易类、加密类、七层应用、智能终端、在线业务攻击精准防护，使得威胁无处可逃。 <br /> 全自动检测和攻击策略匹配，实时防护，清洗服务可用性99.99% <br /> 操作简单，一键开启高防防护，用户无需新增任何物理设备，秒级生效。 <br /> 弹性选购方案，可按月、年按需购买。 </p> </dd> </dl> <dl class="faq-list"> <dt>DDoS高防可以防御哪些类型的攻击？</dt> <dd class="noborder"> <p>可以防御的有包括但不限于以下类型：SYN Flood、ACK Flood、ICMP Flood、UDP Flood、NTP Flood 、SSDP Flood、DNS Flood、HTTP Flood、CC攻击。 </p> </dd> </dl> <dl class="faq-list"> <dt>哪些线路IP可以开通DDoS高防服务？</dt> <dd class="noborder"> <p> 我司所有含有独立IP的云主机、VPS、独立服务器都支持DDoS防护；以及其他公司有独立外网IP的云主机、VPS、独立服务器。因限制只能绑定已备案的域名，所以不建议香港和国外IP购买防护（如域名有备案也可购买）。亚数机房国内IP可单独购买防护。 </p> <p class="red"> 说明：已购收费防护产品，当攻击值超过防护值时，系统会自动使用黑洞清洗，以便尽快恢复网络正常，因此已购高防产品不支持退款。此时您可以通过升级到更高防护来保障您的网络正常运行，请知悉。 </p> </dd> </dl> <dl class="faq-list"> <dt>哪些业务可以接入DDoS高防服务？</dt> <dd class="noborder"> <p>我们建议对业务连续性和可用性较高的用户，接入DDoS高防进行防护。如：需要提供较高安全服务的电子商务、金融、政府、企业门户等网站。以及专科医院、减肥、丰胸、医疗用品等容易受攻击的网站。 </p> </dd> </dl> <dl class="faq-list"> <dt>豪华和轻量、国内和海外高防有什么区别，应该如何选择？</dt> <dd class="noborder"> <p> 轻量防护主要针对单个网站，但攻击流量超过30G则建议购买豪华防护。<br> 若一台服务器上有多个站点，推荐选购豪华防护，可绑定多个域名（默认5个，可单独增加），性价比较高。<br> 国内防护要求域名已备案才能使用，海外防护对域名是否备案无要求。 </p> </dd> </dl> <dl class="faq-list"> <dt>DDoS高防开通流程？</dt> <dd class="noborder"> <p> 在导航栏云服务器 > DDoS高防购买页面上可直接购买。豪华防护输入源服务器IP，轻量防护输入域名和网站服务器IP开通。已购买我司独立IP的云服务器或vps主机：登录管理中心 > 业务管理 > <a href="/manager/server/" target="_blank" class="orange-link">服务器管理</a> > 服务器管理界面 > 更多栏目下选择“DDoS高防”开通。已购买我司虚拟主机用户：登录管理中心 > 业务管理 > <a class="orange-link" target="_blank" href="/manager/vhost/">虚拟主机管理</a>，找到对应主机进入管理界面，点击"DDoS高防"开通。 </p> </dd> </dl> <dl class="faq-list"> <dt>DDoS高防开通后，如何使用？</dt> <dd class="noborder"> <p>豪华防护需先绑定域名，再把域名解析到高防别名地址，解析生效后防护才能生效。注意：绑定域名和别名解析两步缺一不可，否则防护不能生效！<br> 轻量防护解析到高防别名地址，解析生效后防护生效。 </p> </dd> </dl> <a class="faq-btn" target="_blank" href="/faq/list.asp?unid=911">更多问题>></a> </div> </div> </div> </div> <script id="tpl_flowlist" type="text/html"> {{each products as val index}} {{if val.dp_line==line && val.dp_level==level}} <a class="defend-key" data-id="{{val.dp_id}}" data-istry={{val.tryout}} data-trymoney={{val.tryout_money}} data-mprice="{{val.dp_month_price}}" data-discount="{{val.discount}}" data-yprice="{{val.dp_year_price}}" href="javascript:;">{{val.dp_type}}</a> {{/if}} {{/each}} </script> <script id="tpl_showtime" type="text/html"> {{if line==2}} <dt class="active" data-m="12">1年</dt> <dt data-m="24">2年</dt> <dt data-m="36">3年</dt> {{else}} <dt class="active" data-m="12">1年</dt> <dt data-m="24">2年</dt> <dt data-m="36">3年</dt> {{/if}} </script> <script type="text/javascript" src="/js2016/lib/wjf/js/wjf-1.0.0.js"></script> <script type="text/javascript" src="/js2016/lib/layer/layer.js"></script> <script language="javascript" src="/jscripts/kf/login.js"></script> <script type="text/javascript" src="/js2016/lib/require/require.js" ></script> <script type="text/javascript" src="/js2016/lib/require/require.config.js"></script> <script> $(function(){ if(now_level==1){ //if(myflow==""){$("#tryli").show()} } var loadbox=layer.load(); var ddosprice=0; $.ajax({ type: "get", url: productsurl, data: {}, dataType: "JSON", success: function (response) { products=response.products showproducts({ defaultDpId:+WJF.util.getUrlParams('dpid') }) }, complete:function(a,b){ layer.close(loadbox) } }) $("input[name='istry']:checkbox").on("click",function(){ ischeck=$(this).prop("checked"); if (ischeck) { $("#flowlist").find("a[data-istry='0']").hide() }else{ $("#flowlist").find("a[data-istry='0']").show() } getprice(); }) $("#J_ddosBanner").slide({ mainCell: ".slide-wrapper ul", titCell: '.slide-pagination ul', effect: 'fold', switchLoad:'_bgimg', switchLoadTag:'a', autoPage: true, autoPlay: true }); // 相关联的dom上必须添加class：J_getCoupon，data-type="XXX",XXX分别为server,vhost,domain require(['coupon'], function() { console.log('领取优惠券'); }); }) function showproducts(obj) { $("#flowlist").html(template("tpl_flowlist",{products:products,level:now_level,line:now_line})) if(obj&&obj.defaultDpId){ $("#flowlist").find("a.defend-key").eq(obj.defaultDpId-1).addClass("active") }else{ $("#flowlist").find("a.defend-key").eq(0).addClass("active") } init(); setflow() } function setflow(){ if(myflow!=""){ $(".defend-key").removeClass("active"); $.each($("#flowlist").find("a"),function(i,n){ var obj=$(this) if (obj.text()==myflow) { obj.addClass("active") } }) } getprice(); } function init(){ if(now_level==2){ $("input[name='domain']").on("blur",function(){ var domain=$(this).val(); if (domain!="") { $(".li-ip").show(); $.post("load.asp",{act:"chkdomain",domain:domain},function(data){ if(data.result=="200"){ $("input[name='ip']").val(data.ip) } },"json") } }) } $(".defend-line").on("click",function(){ $(this).parent().find("a").removeClass("active"); $(this).addClass("active"); now_level=$(this).attr("data-level"); now_line=$(this).attr("data-line"); if (now_level==2) { $(".dl-time").html(template("tpl_showtime",{line:now_line})) $(".dl-time dt").on("click",function(){ $(".dl-time dt").parent().find("dt").removeClass("active"); $(this).addClass("active"); getprice() }) } //豪华海外隐藏试用 if (now_level==1 ) { if (now_line==2) { $("input[name='ip']").attr("placeholder","亚数机房请填写国内IP"); //if(loginsuccess!=""){ $('#J_saleTextInfo').html('限时促销：2025-2-1 - 2025-02-28 ，DDoS豪华防护<strong class="redColor">5折</strong>特惠'); //} }else{ $("input[name='ip']").attr("placeholder","请输入正确的IP地址"); //if(loginsuccess!=""){ $('#J_saleTextInfo').html('限时促销：2025-2-1 - 2025-02-28 ，DDoS豪华防护<strong class="redColor">5折</strong>特惠'); // } } // if(now_line==2){ // $("input[name='istry']:checked").attr("checked",false) // $("#tryli").hide(); // }else{ // $("#tryli").show(); // } } showproducts(); getprice() }) $(".defend-key").on("click",function(){ $(".defend-key").parent().find("a").removeClass("active"); $(this).addClass("active"); getprice() }) $(".dl-time dt").on("click",function(){ $(".dl-time dt").parent().find("dt").removeClass("active"); $(this).addClass("active"); getprice() }) $("input[name='ip']").on("blur",function(){ getprice(); }) $("#subbtn").on("click",function(){ islogin(function(){ if (now_level==2){ var d_=$("input[name='domain']").val() if (d_=="") { layer.alert("请录入您正确的域名格式!") return false } } var ip=$("input[name='ip']").val(); reg=/^(1\d{2}|2[0-4]\d|25[0-5]|[1-9]\d|[1-9])\.(1\d{2}|2[0-4]\d|25[0-5]|[1-9]\d|\d)\.(1\d{2}|2[0-4]\d|25[0-5]|[1-9]\d|\d)\.(1\d{2}|2[0-4]\d|25[0-5]|[1-9]\d|\d)$/; if (!reg.test($.trim(ip))){ layer.alert("请录入您正确的IP格式!") return false } var istry=$("input[name='istry']:checked").val()||0 var msg_="您确定购买该配置DDoS防护，此操作将直接扣费！<BR> 费用合计:<font color=red>¥ "+ddosprice+"</font><BR>IP地址:<font color=red>"+ip+"</font><br><font color=red>DDoS高防购买之后不能退款！请谨慎操作！</font>" var url_=buyurl; if (myflow!="") { url_=paytesturl msg_="您确定要转正该配置DDoS防护，此操作将直接扣费！<BR> 费用合计:<font color=red>¥ "+ddosprice+"</font><BR>IP地址:<font color=red>"+ip+"</font><br><font color=red>DDoS高防购买之后不能退款！请谨慎操作！</font>" } if (istry) { msg_="您确定要试用该配置DDos防护,此操作将直接扣费<BR> 费用合计:<font color=red>¥ "+ddosprice+"</font><BR>IP地址:<font color=red>"+ip+"</font><br>试用时间:<font color=red>3天</font><br><font color=red>DDoS高防购买之后不能退款！请谨慎操作！</font>" var url_=tryurl; } layer.confirm(msg_,function () { var id=$("#flowlist a.active").data("id"); var time=$(".dl-time dt.active").data("m"); var post_= {id:id,time:time,ip:ip,line:now_line} if(now_level==2){ post_={id:id,time:time,ip:ip,line:now_line,domain:$("input[name='domain']").val()} } var loadbox=layer.load(); $.ajax({ type: "POST", url: url_, data:post_ , dataType: "json", success: function (rep) { layer.alert(rep.message,function () { if(rep.status==1){ location.href="/manager/ddosmanager/default.asp"; } if(rep.status==2){ location.href="/manager/ddosmanager/default.asp"; } layer.closeAll() }) }, complete:function(a){ layer.close(loadbox) } }); return true; }) }) getprice() }) } function getprice(){ var flowobj=$("#flowlist a.active")//;;.text(); var time=$(".dl-time dt.active").attr("data-m"); var dbistry=flowobj.attr("data-istry") var trymoney=flowobj.attr("data-trymoney") var istry=$("input[name='istry']:checked").val()||0 if (istry>0 && dbistry!="1") { layer.alert("当前产品不支持试用请重新选择"); $(".price").html("err ") return false } var flow=flowobj.text(); //console.log(flow) var mpice=flowobj.attr("data-mprice") var ypice=flowobj.attr("data-yprice") var discount=flowobj.attr("data-discount") if (time%12==0) { ddosprice=ypice*(time/12) }else{ ddosprice=mpice*time } nodis=Math.ceil(ddosprice) ddosprice=Math.ceil(ddosprice*discount) if (istry>0){ nodis=trymoney; ddosprice=trymoney; } if (discount!=1) { // if(loginsuccess==""){ // $(".price").html("¥"+nodis) // }else{ $(".price").html("¥"+ddosprice +"  <s style='color:#CCC;font-size:16px;'>¥ "+nodis+"</s> ") // } }else{ $(".price").html("¥ "+ddosprice) } // var loadbox=layer.load(); // $.ajax({ // type: "POST", // url: "/webdev/ddos/manage/calc", // data: {flow:flow,time:time,ip,ip}, // dataType: "json", // success: function (resp) { // if(resp.status==1){ // $(".price").html("¥ "+resp.totalMoney) // }else{ // $(".price").html(resp.message) // } // }, // complete:function(a,b){ // layer.close(loadbox) // } // }); } function bindScroll() { $(window).scroll(function 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