<p>本文主要介绍如何删除白名单。</p> <p><span style="font-size:18px"><strong>背景信息</strong></span></p> <p>若您不希望某一网段的ECS通过Redis客户端访问Redis实例，可删除白名单，提高Redis服务的访问安全。</p> <p><span style="font-size:18px"><strong>前提条件</strong></span></p> <p>您已成功开通白名单，可参考<a href="https://www.ocftcloud.com/ssr/help/database/Redis/User_Guide.Security_Management.Create_Whitelist">开通白名单</a>。</p> <p><span style="font-size:18px"><strong>操作步骤</strong></span></p> <p>1.&nbsp; 登录<a href="https://www.ocftcloud.com/console/redis/overview">弹性缓存Redis管理控制台</a>。</p> <p>2.&nbsp; 单击左侧导航栏<strong>Redis</strong>，进入<strong>云数据库管理</strong>页面。</p> <p><img src="https://obs-cn-shanghai.ocftcloud.com/pacloud/20191908170414-13dc02d39012.png" style="height:26px; margin:0px; width:65px" />：如果是集群实例，单击左侧导航栏<strong>Redis Cluster</strong>。</p> <p>3.&nbsp; 选择目标地域。</p> <p>4.&nbsp; 单击目标实例<strong>操作</strong>列的<strong>管理</strong>，选择<strong>数据安全</strong>页签。</p> <p>5.&nbsp; 在<strong>白名单列表</strong>区域，选择目标白名单，单击<strong>操作</strong>列的<strong>释放</strong>，进入<strong>验证码</strong>页面。</p> <p><img src="https://obs-cn-shanghai.ocftcloud.com/pacloud/20191908170414-13dc02d39012.png" style="height:26px; margin:0px; width:65px" />：如果是集群实例，单击<strong>操作</strong>列的<strong>删除</strong>，进入<strong>删除白名单</strong>页面，单击<strong>确定</strong>，进入<strong>验证码</strong>页面。</p> <p><img src="https://obs-cn-shanghai.ocftcloud.com/pacloud/20191908170617-1d1abb13992b.png" style="height:107px; width:830px" /></p> <p>6.&nbsp; 系统会发送验证码到您账号绑定的手机，填写验证码，并单击<strong>确定</strong>。&nbsp;</p> <p><span style="font-size:18px"><strong>执行结果</strong></span></p> <p>1.&nbsp; 目标<strong>子网</strong><strong>IP</strong>对应的<strong>状态</strong>显示<strong>删除</strong><strong>中</strong>。&nbsp;</p> <p><img src="https://obs-cn-shanghai.ocftcloud.com/pacloud/20191908170730-18caf33b918c.png" style="height:109px; width:830px" /></p> <p>2.&nbsp; 删除成功之后，没有目标白名单。</p>