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[零信任网络访问](https://www.paloaltonetworks.cn/sase/ztna?ts=markdown) * [云安全 Web 网关](https://www.paloaltonetworks.cn/sase/secure-web-gateway?ts=markdown) * [云访问安全代理](https://www.paloaltonetworks.cn/sase/saas-security?ts=markdown) * [分支机构和 SD-WAN](https://www.paloaltonetworks.cn/sase/branch-sd-wan?ts=markdown) * [自主数字体验管理](https://www.paloaltonetworks.cn/sase/adem?ts=markdown) * 资源 ![black arrow pointing left to go back to main navigation](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/arrow-right-black.svg) 资源 资源 * [博客](https://www.paloaltonetworks.com/blog/network-security/) * [事件](https://www.paloaltonetworks.com/resources/network-security-events) * [客户案例](https://www.paloaltonetworks.com/customers.html?q=*%3A*&_charset_=UTF-8&fq=RC_TOPIC_DFACET%3A%28pan%253Aresource-center%252Frc-topic%252Fnetwork-security%29) * 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[立即开始](https://www.paloaltonetworks.cn/network-security/get-started?ts=markdown) ![palo alto networks logo icon](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/logo-default.svg) ![white arrow icon pointing left to return to main Palo Alto Networks site](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/arrow-right-white.svg) [](https://www.paloaltonetworks.com/network-security?ts=markdown) 搜索 Close search modal # 介绍高级 DNS 安全解析器 实时检查每个 DNS 请求和响应,以 阻止其他系统漏掉的威胁。 --- * [阅读博客](https://www.paloaltonetworks.com/blog/2025/07/redefining-dns-protection/) 高级 DNS 安全来了 ## 彻底杜绝 DNS 层威胁。 让先进的 DNS Security 保护您的业务,实时阻止 已知和未知的 DNS 威胁。 --- * [观看视频](https://www.paloaltonetworks.com//players.brightcove.net/1050259881001/default_default/index.html?videoId=6347285732112&ts=markdown) 高级 DNS 安全 ## 业界首推针对网络 DNS 劫持的实时防护 无需对基础架构进行任何更改,即可获得 2 倍的 DNS 层威胁覆盖率,并拦截 85% 滥用 DNS 的恶意软件。 --- * [阅读博客](https://www.paloaltonetworks.com/blog/network-security/dns-hijacking-threat-actors/) SECURITY SPEAKEASY ## DNS 劫持:不断增长的企业威胁 了解为什么企业必须保护自己的 DNS 流量才能为所有人提供安全可靠的 Web 体验。 ## 利用精准人工智能阻止零日威胁 * ![machine learning icon](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/ai-page/feature-wheel/machine-learning.svg) ### 机器学习 识别模式并高效处理大规模结构化数据集,以分析和阻止恶意威胁。 * ![deep learning icon](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/ai-page/feature-wheel/generative-ai.svg) ### 深度学习 自动进行特征学习,高效处理大规模非结构化数据集,以识别抽象模式并检测不断变化的威胁。 * ![Generative ai icon](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/ai-page/feature-wheel/deep-learning.svg) ### 生成式人工智能 创建类似人类的内容(如文本和图像),我们的模型在这些内容上进行训练,以识别人工智能生成的威胁。 ![machine learning figure](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/ai-page/feature-wheel/featured-wheel-ml.svg)![generative ai figure](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/ai-page/feature-wheel/featured-wheel-gai.svg)![deep learning figure](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/ai-page/feature-wheel/featured-wheel-dl.svg)![intelligence with precision figure](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/ai-page/feature-wheel/featured-wheel-full.svg)![empty wheel figure](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/ai-page/feature-wheel/featured-wheel-empty.svg) {#products} ## Precision AI ![world connected background](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/ai-page/ai-data-set.jpg) Precision AI Precision AI^®^ 利用机器学习、深度学习和生成式人工智能分析丰富多样的威胁数据,为整个网络提供实时保护。 ![network data icon](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/ai-page/feature-card/strata_precision_ai_logo.png) 实时检测和预防 内联分析真实网络流量,即时阻止已知、未知和高度规避性威胁,防止第一感染源 ![cloud data icon](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/ai-page/feature-card/cloud-data.svg) 提高准确性 模型不断根据来自 70K+ 客户的丰富威胁数据和人工智能生成的威胁进行训练,以识别不断变化的威胁。 ![endpoint data icon](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/ai-page/feature-card/endpoint-data.svg) 始终如一,随处交付 通过强大的全球基础设施持续提供全面、实时的防护,抵御各类威胁 [![Team meeting](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cdss/dns-security/adns-product-tn-real-time-protection.jpeg)](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cdss/dns-security/adns-product-tn-real-time-protection.jpeg?ts=markdown) 实时保护 ### 实时防止 DNS 劫持 通过实时 DNS 响应分析以及自动发现和监控面向公众的域来防止 DNS 劫持攻击,从而降低 DNS 层泄露的风险。 [![Guy looking at data on a laptop](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cdss/dns-security/dns-security-use-case-tn-2.jpeg)](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cdss/dns-security/dns-security-use-case-tn-2.jpeg?ts=markdown) 全面的可视性。 ### 看清自身盲点 利用行业首创的人工智能检测功能保护您的 DNS 流量,阻止最新、最狡猾的 DNS 层威胁。 [![Image of people working in the SOC](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cdss/dns-security/dns-security-use-case-tn-3.jpeg)](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cdss/dns-security/dns-security-use-case-tn-3.jpeg?ts=markdown) 自动化 DNS 配置管理 ### 主动阻止访问配置错误的域 通过 Advanced DNS Security 自动发现和监控面向公众的域,从而取得优势。 [![Team of people looking happy](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cdss/dns-security/adns-product-tn-natively-integrated.jpeg)](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cdss/dns-security/adns-product-tn-natively-integrated.jpeg?ts=markdown) 本地集成 ### 与 NGFW 或 Prisma^®^ Access 原生集成 只需从一个窗口打开和管理您的订阅,无需重新路由 DNS 流量或经历冗长的变更管理流程。 [![guy looking at a screen](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cdss/dns-security/04-ease-of-deployment-1067x584.png)](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cdss/dns-security/04-ease-of-deployment-1067x584.png?ts=markdown) 部署速度 ### 灵活的部署选项。 对于使用代理服务器保护 DNS 流量的用户来说,这是一个宝贵的优势。 [查看产品说明](https://www.paloaltonetworks.com/resources/datasheets/advanced-dns-security) #### 利用 Precision AI 阻止零日威胁 通过实时分析和行业领先的覆盖范围,领先应对不断变化的 DNS 威胁 人工智能驱动的检测模型**检测速度提高 6 倍** **实时分析**DNS 响应,防止 DNS 劫持攻击 自动 DNS 配置管理**可主动阻止**访问配置错误的域 **全面了解**和在线分析所有 DNS 流量 超过 **65,000 个客户**的全球网络,提供众包威胁情报 业界首创的检测功能可将 DNS 层的威胁覆盖范围**扩大 2 倍** *2* *X* 比其他领先供应商覆盖更多的威胁 *1.6* *M* 每天都会发现新的、独特的恶意域名 *157* *M* 恶意域名每天都会被内联拦截 #### Palo Alto Networks DNS Security 了解 Palo Alto Networks DNS Security 服务如何提供比其他供应商多 40% 的威胁覆盖率。 *** ** * ** *** [View video](https://www.paloaltonetworks.com//www.youtube.com/watch?v=95D1x-LjZac&ts=markdown) *** ** * ** *** *** ** * ** *** ![muvi Logo](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/logos/customer/muvi-cinemas.png) ### muvi 电影院正在上演 始终如一的自动化安全保护以及全方位威胁覆盖,尽在 DNS安全。 157M 每天拦截的恶意域名 2X 覆盖更多 DNS 层威胁 6X 更快地检测恶意域名 [阅读案例](https://www.paloaltonetworks.com/customers/muvi-cinemas-deploys-blockbuster-cybersecurity-with-palo-alto-networks) *** ** * ** *** ## 成为 Web 安全专家 ![IT professional](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cdss/dns-security/adns-pathfactory-thumb-1-518x696_.jpg) ### 成为 Web 安全专家 了解如何利用 Advanced URL Filtering 和 DNS Security 确保安全访问 Web。 [了解网络安全](https://www.youtube.com/watch?v=b7SUJucMHt8&t=23s%20) ![executives looking at screen](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cdss/dns-security/adns-pathfactory-thumb-2-518x696_.jpg) ### 开始 90 天 Cortex XSOAR 免费试用 探索同类最佳的 DNS 层威胁检测和防御。 [立即开始免费试用](https://start.paloaltonetworks.cn/dns-security-free-trial.html) ![image](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cdss/dns-security/dns-security-demand-gen.jpg) ### 熟悉一下 DNS 劫持 了解威胁行为者如何利用 DNS 劫持入侵企业。 [了解 DNS 劫持](https://www.paloaltonetworks.com/blog/network-security/dns-hijacking-threat-actors/) ## 资源 博客 ### 利用 Advanced DNS Security 加强 DNS 保护 [立即阅读](https://www.paloaltonetworks.com/blog/network-security/precision-ai-advanced-dns/) 视频 ### Palo Alto Networks DNS Security [现在观看](https://www.youtube.com/watch?v=95D1x-LjZac) 免费试用 ### 高级 DNS 安全免费试用版 [立即尝试](https://start.paloaltonetworks.cn/dns-security-free-trial.html) 博客 ### 了解 DNS 劫持:对手如何继续滥用 DNS [立即阅读](https://www.paloaltonetworks.com/blog/network-security/dns-hijacking-threat-actors/) 视频安全演讲 ### DNS 劫持:不断增长的企业威胁 [现在观看](https://www.youtube.com/watch?v=pjZXAhSYMXA&t=21s) 光板视频 ### DNS Security:利用 DNS 防范攻击 [现在观看](https://www.youtube.com/watch?v=wFVuf0Ol2j8&t=154s) 数据表 ### DNS Security 服务 [立即下载](https://www.paloaltonetworks.cn/resources/datasheets/dns-security-service?ts=markdown) 视频安全演讲 ### 攻击者如何利用 DNS 窃取您的数据 [现在观看](https://www.youtube.com/watch?v=CL88U4iNIKk&t=158s) 白皮书 ### 阻止攻击者使用 DNS 向您发起攻击 [立即下载](https://www.paloaltonetworks.cn/resources/whitepapers/stop-attackers-from-using-dns-against-you?ts=markdown) 电子书 ### 保护网络免受 DNS 层威胁 [立即阅读](https://start.paloaltonetworks.com/dns-security-eb-protecting-your-network-from-evolving-dns-layer-threats.html) PrevNext ## Advanced DNS Security 让工作更轻松 立即联系我们的专家,了解如何保护您的 DNS 流量免受复杂威胁。 名字姓氏电子邮件公司职位职位Job RoleJob Role手机国家/地区国家/地区状态状态ProvinceProvince邮政编码部门 Let us know how we can help... 通过电子邮件向我发送独家邀请、研究、优惠和新闻 提交此表格,即表示我了解我的个人数据将按照 Palo Alto Networks [隐私政策](https://www.paloaltonetworks.com/legal-notices/privacy?ts=markdown)和[使用条款](https://www.paloaltonetworks.com/legal-notices/terms-of-use?ts=markdown)进行处理。 注册 ## 谢谢大家! 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