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class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/zh/v2.8/api/quickstart">Rancher Kubernetes API</a></div></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/zh/v2.8/contribute-to-rancher">参与 Rancher 社区贡献</a></li></ul></nav></div></div></aside><main class="docMainContainer_gTbr"><div class="container padding-top--md padding-bottom--lg"><div class="row"><div class="col docItemCol_VOVn"><div class="docItemContainer_Djhp"><article><nav class="theme-doc-breadcrumbs breadcrumbsContainer_Z_bl" aria-label="页面路径"><ul class="breadcrumbs" itemscope="" itemtype="https://schema.org/BreadcrumbList"><li class="breadcrumbs__item"><a aria-label="主页面" class="breadcrumbs__link" href="/zh/"><svg viewBox="0 0 24 24" class="breadcrumbHomeIcon_YNFT"><path d="M10 19v-5h4v5c0 .55.45 1 1 1h3c.55 0 1-.45 1-1v-7h1.7c.46 0 .68-.57.33-.87L12.67 3.6c-.38-.34-.96-.34-1.34 0l-8.36 7.53c-.34.3-.13.87.33.87H5v7c0 .55.45 1 1 1h3c.55 0 1-.45 1-1z" fill="currentColor"></path></svg></a></li><li class="breadcrumbs__item"><span class="breadcrumbs__link">参考指南</span><meta itemprop="position" content="1"></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item breadcrumbs__item--active"><span class="breadcrumbs__link" itemprop="name">Rancher 安全指南</span><meta itemprop="position" content="2"></li></ul></nav><span class="theme-doc-version-badge badge badge--secondary">版本:v2.8</span><div class="tocCollapsible_ETCw theme-doc-toc-mobile tocMobile_ITEo"><button type="button" class="clean-btn tocCollapsibleButton_TO0P">本页总览</button></div><div class="theme-doc-markdown markdown"><header><h1>安全</h1></header><table width="100%"><tr style="vertical-align:top"><td width="30%" style="border:none"><h4>安全策略</h4><p style="padding:8px">Rancher Labs 会负责任地披露问题,并致力于在合理的时间内解决所有问题。 </p></td><td width="30%" style="border:none"><h4>报告流程</h4><p style="padding:8px">请将安全问题发送至 <a href="mailto:security-rancher@suse.com" target="_blank" rel="noopener noreferrer">security-rancher@suse.com</a>。</p></td><td width="30%" style="border:none"><h4>公告</h4><p style="padding:8px">订阅 <a href="https://forums.rancher.com/c/announcements" target="_blank" rel="noopener noreferrer">Rancher 公告论坛</a>以获取版本更新。</p></td></tr></table><p>安全是 Rancher 全部功能的基础。Rancher 集成了全部主流认证工具和服务,并提供了企业级的 <a href="/zh/v2.8/how-to-guides/new-user-guides/authentication-permissions-and-global-configuration/manage-role-based-access-control-rbac">RBAC 功能</a>,让你的 Kubernetes 集群更加安全。</p><p>本文介绍了安全相关的文档以及资源,让你的 Rancher 安装和下游 Kubernetes 集群更加安全。</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="neuvector-与-rancher-的集成">NeuVector 与 Rancher 的集成<a href="#neuvector-与-rancher-的集成" class="hash-link" aria-label="标题的直接链接" title="标题的直接链接">​</a></h3><p>NeuVector 是一个开源的、以容器为中心的安全应用程序,现已集成到 Rancher 中。NeuVector 提供生产安全、DevOps 漏洞保护和容器防火墙等功能。请参阅 <a href="/zh/v2.8/integrations-in-rancher/neuvector">Rancher 文档</a> 和 <a href="https://open-docs.neuvector.com/" target="_blank" rel="noopener noreferrer">NeuVector 文档</a>了解更多信息。</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="在-kubernetes-集群上运行-cis-安全扫描">在 Kubernetes 集群上运行 CIS 安全扫描<a href="#在-kubernetes-集群上运行-cis-安全扫描" class="hash-link" aria-label="标题的直接链接" title="标题的直接链接">​</a></h3><p>Rancher 使用 <a href="https://github.com/aquasecurity/kube-bench" target="_blank" rel="noopener noreferrer">kube-bench</a> 来运行安全扫描,从而检查 Kubernetes 是否按照 <a href="https://www.cisecurity.org/cis-benchmarks/" target="_blank" rel="noopener noreferrer">CIS</a>(Center for Internet Security,互联网安全中心)Kubernetes Benchmark 中定义的安全最佳实践进行部署。</p><p>CIS Kubernetes Benchmark 是一个参考文档,用于为 Kubernetes 建立安全配置基线。</p><p>CIS 是一个 501(c<!-- -->)<!-- -->(3) 非营利组织,成立于 2000 年 10 月,其使命是识别、开发、验证、促进和维持网络防御的最佳实践方案,并建立和指导社区,以在网络空间中营造信任的环境。</p><p>CIS Benchmark 是目标系统安全配置的最佳实践。CIS Benchmark 是由安全专家、技术供应商、公开和私人社区成员,以及 CIS Benchmark 开发团队共同志愿开发的。</p><p>Benchmark 提供两种类型的建议,分别是自动(Automated)和手动(Manual)。我们只运行 Automated 相关的测试。</p><p>Rancher 在集群上运行 CIS 安全扫描时会生成一份报告,该报告会显示每个测试的结果,包括测试概要以及 <code>passed</code>、<code>skipped</code> 和 <code>failed</code> 的测试数量。报告还包括失败测试的修正步骤。</p><p>有关详细信息,请参阅<a href="/zh/v2.8/how-to-guides/advanced-user-guides/cis-scan-guides">安全扫描</a>。</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="selinux-rpm">SELinux RPM<a href="#selinux-rpm" class="hash-link" aria-label="标题的直接链接" title="标题的直接链接">​</a></h3><p><a href="https://en.wikipedia.org/wiki/Security-Enhanced_Linux" target="_blank" rel="noopener noreferrer">安全增强型 Linux (SELinux)</a> 是对 Linux 的安全增强。被政府机构使用之后,SELinux 已成为行业标准,并在 CentOS 7 和 8 上默认启用。</p><p>我们提供了 <code>rancher-selinux</code> 和 <code>rke2-selinux</code> 两个 RPM(Red Hat 软件包),让 Rancher 产品能够在 SELinux 主机上正常运行。有关详细信息,请参阅<a href="/zh/v2.8/reference-guides/rancher-security/selinux-rpm">此页面</a>。</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="rancher-加固指南">Rancher 加固指南<a href="#rancher-加固指南" class="hash-link" aria-label="标题的直接链接" title="标题的直接链接">​</a></h3><p>Rancher 加固指南基于 <a href="https://www.cisecurity.org/benchmark/kubernetes/" target="_blank" rel="noopener noreferrer">CIS Kubernetes Benchmark</a>。</p><p>加固指南为加固 Rancher 的生产安装提供了说明性指导。有关安全管控的完整列表,请参阅 Rancher 的 <a href="#cis-benchmark-%E5%92%8C%E8%87%AA%E6%88%91%E8%AF%84%E4%BC%B0">CIS Kubernetes Benchmark 自我评估</a>指南。</p><blockquote><p>加固指南描述了如何保护集群中的节点,建议在安装 Kubernetes 之前参考加固指南中的步骤。</p></blockquote><p>每个加固指南版本都针对特定的 CIS Kubernetes Benchmark、Kubernetes 和 Rancher 版本。</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="cis-benchmark-和自我评估">CIS Benchmark 和自我评估<a href="#cis-benchmark-和自我评估" class="hash-link" aria-label="标题的直接链接" title="标题的直接链接">​</a></h3><p>Benchmark 自我评估是 Rancher 安全加固指南的辅助。加固指南展示了如何加固集群,而 Benchmark 指南旨在帮助你评估加固集群的安全级别。</p><p>由于 Rancher 和 RKE 将 Kubernetes 服务安装为 Docker 容器,因此 CIS Kubernetes Benchmark 中的许多管控验证检查都不适用。本指南将介绍各种 controls,并提供更新的示例命令来审计 Rancher 创建的集群的合规性。你可以前往 <a href="https://www.cisecurity.org/benchmark/kubernetes/" target="_blank" rel="noopener noreferrer">CIS 网站</a>下载原始的 Benchmark 文档。</p><p>Rancher 自我评估指南的每个版本都对应于强化指南、Rancher、Kubernetes 和 CIS Benchmark 的特定版本。</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="第三方渗透测试报告">第三方渗透测试报告<a href="#第三方渗透测试报告" class="hash-link" aria-label="标题的直接链接" title="标题的直接链接">​</a></h3><p>Rancher 会定期聘请第三方对 Rancher 软件栈进行安全审计和渗透测试。被测环境遵循 Rancher 在测试时提供的强化指南。以前的渗透测试报告如下。</p><p>结果:</p><ul><li><a href="https://releases.rancher.com/documents/security/pen-tests/2019/RAN-01-cure53-report.final.pdf" target="_blank" rel="noopener noreferrer">Cure53 渗透测试 - 2019 年 7 月</a></li><li><a href="https://releases.rancher.com/documents/security/pen-tests/2019/UntamedTheory-Rancher_SecurityAssessment-20190712_v5.pdf" target="_blank" rel="noopener noreferrer">Untamed Theory 渗透测试 - 2019 年 3 月</a></li></ul><p>请注意,新报告不再共享或公开发布。</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="rancher-安全公告和-cve">Rancher 安全公告和 CVE<a href="#rancher-安全公告和-cve" class="hash-link" aria-label="标题的直接链接" title="标题的直接链接">​</a></h3><p>Rancher 致力于向社区通报我们产品中的安全问题。有关我们已解决的问题的 CVE(常见漏洞和暴露)列表,请参阅<a href="/zh/v2.8/reference-guides/rancher-security/security-advisories-and-cves">此页</a>。</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="kubernetes-安全最佳实践">Kubernetes 安全最佳实践<a href="#kubernetes-安全最佳实践" class="hash-link" aria-label="标题的直接链接" title="标题的直接链接">​</a></h3><p>有关保护 Kubernetes 集群的建议,请参阅 <a href="/zh/v2.8/reference-guides/rancher-security/kubernetes-security-best-practices">Kubernetes 安全最佳实践</a>指南。</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="rancher-安全最佳实践">Rancher 安全最佳实践<a href="#rancher-安全最佳实践" class="hash-link" aria-label="标题的直接链接" title="标题的直接链接">​</a></h3><p>有关保护 Rancher Manager 部署的建议,请参阅 <a href="/zh/v2.8/reference-guides/rancher-security/rancher-security-best-practices">Rancher 安全最佳实践</a>指南。</p></div><footer class="theme-doc-footer docusaurus-mt-lg"><div class="theme-doc-footer-edit-meta-row row"><div 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