[](https://www.paloaltonetworks.com/?ts=markdown) * CN * [USA (ENGLISH)](https://www.paloaltonetworks.com/) * [AUSTRALIA (ENGLISH)](https://www.paloaltonetworks.com.au) * [BRAZIL (PORTUGUÉS)](https://www.paloaltonetworks.com.br) * [CANADA (ENGLISH)](https://www.paloaltonetworks.ca) * CHINA (简体中文) * [FRANCE (FRANÇAIS)](https://www.paloaltonetworks.fr) * [GERMANY (DEUTSCH)](https://www.paloaltonetworks.de) * [INDIA (ENGLISH)](https://www.paloaltonetworks.in) * [ITALY (ITALIANO)](https://www.paloaltonetworks.it) * [JAPAN (日本語)](https://www.paloaltonetworks.jp) * [KOREA (한국어)](https://www.paloaltonetworks.co.kr) * [LATIN AMERICA (ESPAÑOL)](https://www.paloaltonetworks.lat) * [MEXICO (ESPAÑOL)](https://www.paloaltonetworks.com.mx) * [SINGAPORE (ENGLISH)](https://www.paloaltonetworks.sg) * [SPAIN (ESPAÑOL)](https://www.paloaltonetworks.es) * [TAIWAN (繁體中文)](https://www.paloaltonetworks.tw) * [UK (ENGLISH)](https://www.paloaltonetworks.co.uk) * ![magnifying glass search icon to open search field](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/search-black.svg) * [联系我们](https://www.paloaltonetworks.cn/contact?ts=markdown) * [资源](https://www.paloaltonetworks.cn/resources?ts=markdown) * [获得支持](https://support.paloaltonetworks.com/support) * [遭遇攻击?](https://start.paloaltonetworks.com/contact-unit42.html) ![x close icon to close mobile navigation](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/x-black.svg) [![Palo Alto Networks logo](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/pan-logo-dark.svg)](https://www.paloaltonetworks.com/?ts=markdown) ![magnifying glass search icon to open search field](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/search-black.svg) * [](https://www.paloaltonetworks.com/?ts=markdown) * 产品 ![black arrow pointing left to go back to main navigation](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/arrow-right-black.svg) 产品 [人工智能驱动的网络安全平台](https://www.paloaltonetworks.cn/network-security?ts=markdown) * [Secure AI by Design](https://www.paloaltonetworks.cn/precision-ai-security/secure-ai-by-design?ts=markdown) * [Prisma AIRS](https://www.paloaltonetworks.cn/prisma/prisma-ai-runtime-security?ts=markdown) * [AI Access Security](https://www.paloaltonetworks.cn/sase/ai-access-security?ts=markdown) * [云交付的安全服务](https://www.paloaltonetworks.cn/network-security/security-subscriptions?ts=markdown) * [高级威胁预防](https://www.paloaltonetworks.cn/network-security/advanced-threat-prevention?ts=markdown) * [Advanced URL Filtering](https://www.paloaltonetworks.cn/network-security/advanced-url-filtering?ts=markdown) * [Advanced WildFire](https://www.paloaltonetworks.cn/network-security/advanced-wildfire?ts=markdown) * [Advanced DNS Security](https://www.paloaltonetworks.cn/network-security/advanced-dns-security?ts=markdown) * [企业数据丢失防护](https://www.paloaltonetworks.cn/sase/enterprise-data-loss-prevention?ts=markdown) * [Enterprise IoT Security](https://www.paloaltonetworks.cn/network-security/enterprise-device-security?ts=markdown) * [医疗物联网安全](https://www.paloaltonetworks.cn/network-security/medical-iot-security?ts=markdown) * [工业 OT 安全](https://www.paloaltonetworks.cn/network-security/industrial-ot-security?ts=markdown) * [SaaS Security](https://www.paloaltonetworks.cn/sase/saas-security?ts=markdown) * [新一代防火墙](https://www.paloaltonetworks.cn/network-security/next-generation-firewall?ts=markdown) * [硬件防火墙](https://www.paloaltonetworks.cn/network-security/hardware-firewall-innovations?ts=markdown) * [软件防火墙](https://www.paloaltonetworks.cn/network-security/software-firewalls?ts=markdown) * [Strata Cloud Manager](https://www.paloaltonetworks.cn/network-security/strata-cloud-manager?ts=markdown) * [SD-WAN for NGFW](https://www.paloaltonetworks.cn/network-security/sd-wan-subscription?ts=markdown) * [PAN-OS](https://www.paloaltonetworks.cn/network-security/pan-os?ts=markdown) * [Panorama](https://www.paloaltonetworks.cn/network-security/panorama?ts=markdown) * [Secure Access Service Edge](https://www.paloaltonetworks.cn/sase?ts=markdown) * [Prisma SASE](https://www.paloaltonetworks.cn/sase?ts=markdown) * [应用加速](https://www.paloaltonetworks.cn/sase/app-acceleration?ts=markdown) * [自主数字体验管理](https://www.paloaltonetworks.cn/sase/adem?ts=markdown) * [企业 DLP](https://www.paloaltonetworks.cn/sase/enterprise-data-loss-prevention?ts=markdown) * [Prisma Access](https://www.paloaltonetworks.cn/sase/access?ts=markdown) * [Prisma 浏览器](https://www.paloaltonetworks.cn/sase/prisma-browser?ts=markdown) * [Prisma SD-WAN](https://www.paloaltonetworks.cn/sase/sd-wan?ts=markdown) * [远程浏览器隔离](https://www.paloaltonetworks.cn/sase/remote-browser-isolation?ts=markdown) * [SaaS Security](https://www.paloaltonetworks.cn/sase/saas-security?ts=markdown) [基于 AI 的安全运营平台](https://www.paloaltonetworks.cn/cortex?ts=markdown) * [Cloud Security](https://www.paloaltonetworks.cn/cortex/cloud?ts=markdown) * [Cortex Cloud](https://www.paloaltonetworks.cn/cortex/cloud?ts=markdown) * [应用安全](https://www.paloaltonetworks.cn/cortex/cloud/application-security?ts=markdown) * [云态势安全](https://www.paloaltonetworks.cn/cortex/cloud/cloud-posture-security?ts=markdown) * [云运行时安全](https://www.paloaltonetworks.cn/cortex/cloud/runtime-security?ts=markdown) * [Prisma Cloud](https://www.paloaltonetworks.cn/prisma/cloud?ts=markdown) * [Unit 42 托管检测和响应](https://www.paloaltonetworks.cn/cortex/managed-detection-and-response?ts=markdown) * [人工智能驱动的 SOC](https://www.paloaltonetworks.cn/cortex?ts=markdown) * [Cortex Advanced Email Security](https://www.paloaltonetworks.cn/cortex/advanced-email-security?ts=markdown) * [Cortex Exposure Management](https://www.paloaltonetworks.cn/cortex/exposure-management?ts=markdown) * [Cortex XSIAM](https://www.paloaltonetworks.cn/cortex/cortex-xsiam?ts=markdown) * [Cortex XDR](https://www.paloaltonetworks.cn/cortex/cortex-xdr?ts=markdown) * [Cortex XSOAR](https://www.paloaltonetworks.cn/cortex/cortex-xsoar?ts=markdown) * [Cortex Xpanse](https://www.paloaltonetworks.cn/cortex/cortex-xpanse?ts=markdown) * [托管 XSIAM](https://www.paloaltonetworks.cn/cortex/managed-xsiam?ts=markdown) * 解决方案 ![black arrow pointing left to go back to main navigation](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/arrow-right-black.svg) 解决方案 AI 安全 * [安全的人工智能生态系统](https://www.paloaltonetworks.cn/prisma/prisma-ai-runtime-security?ts=markdown) * [安全使用 GenAI](https://www.paloaltonetworks.cn/sase/ai-access-security?ts=markdown) 网络安全 * [云网络安全](https://www.paloaltonetworks.cn/network-security/software-firewalls?ts=markdown) * [数据中心安全](https://www.paloaltonetworks.cn/network-security/data-center?ts=markdown) * [DNS Security](https://www.paloaltonetworks.cn/network-security/advanced-dns-security?ts=markdown) * [入侵检测和防御](https://www.paloaltonetworks.cn/network-security/advanced-threat-prevention?ts=markdown) * [IoT Security](https://www.paloaltonetworks.cn/network-security/enterprise-device-security?ts=markdown) * [5G 安全](https://www.paloaltonetworks.cn/network-security/5g-security?ts=markdown) * [确保所有应用、用户和位置的安全](https://www.paloaltonetworks.cn/sase/secure-users-data-apps-devices?ts=markdown) * [确保分支机构转型的安全](https://www.paloaltonetworks.cn/sase/secure-branch-transformation?ts=markdown) * [确保任何设备上的工作安全](https://www.paloaltonetworks.cn/sase/secure-work-on-any-device?ts=markdown) * [VPN 替代](https://www.paloaltonetworks.cn/sase/vpn-replacement-for-secure-remote-access?ts=markdown) * [Web 和网络钓鱼安全](https://www.paloaltonetworks.cn/network-security/advanced-url-filtering?ts=markdown) 云安全 * [应用安全态势管理 (ASPM)](https://www.paloaltonetworks.cn/cortex/cloud/application-security-posture-management?ts=markdown) * [软件供应链安全](https://www.paloaltonetworks.cn/cortex/cloud/software-supply-chain-security?ts=markdown) * [代码安全](https://www.paloaltonetworks.cn/cortex/cloud/code-security?ts=markdown) * [云安全态势管理 (CSPM)](https://www.paloaltonetworks.cn/cortex/cloud/cloud-security-posture-management?ts=markdown) * [云基础架构权限管理 (CIEM)](https://www.paloaltonetworks.cn/cortex/cloud/cloud-infrastructure-entitlement-management?ts=markdown) * [数据安全态势管理 (DSPM)](https://www.paloaltonetworks.cn/cortex/cloud/data-security-posture-management?ts=markdown) * [AI 安全态势管理 (AI-SPM)](https://www.paloaltonetworks.cn/cortex/cloud/ai-security-posture-management?ts=markdown) * [云检测与响应 (CDR)](https://www.paloaltonetworks.cn/cortex/cloud-detection-and-response?ts=markdown) * [云工作负载保护 (CWP)](https://www.paloaltonetworks.cn/cortex/cloud/cloud-workload-protection?ts=markdown) * [Web 应用及 API 安全 (WAAS)](https://www.paloaltonetworks.cn/cortex/cloud/web-app-api-security?ts=markdown) 安全运营 * [云检测和响应](https://www.paloaltonetworks.cn/cortex/cloud-detection-and-response?ts=markdown) * [网络安全自动化](https://www.paloaltonetworks.cn/cortex/network-security-automation?ts=markdown) * [事件案例管理](https://www.paloaltonetworks.cn/cortex/incident-case-management?ts=markdown) * [SOC 自动化](https://www.paloaltonetworks.cn/cortex/security-operations-automation?ts=markdown) * [威胁情报管理](https://www.paloaltonetworks.cn/cortex/threat-intel-management?ts=markdown) * [托管的检测和响应](https://www.paloaltonetworks.cn/cortex/managed-detection-and-response?ts=markdown) * [攻击面管理](https://www.paloaltonetworks.cn/cortex/cortex-xpanse/attack-surface-management?ts=markdown) * [合规性管理](https://www.paloaltonetworks.cn/cortex/cortex-xpanse/compliance-management?ts=markdown) * [互联网运营管理](https://www.paloaltonetworks.cn/cortex/cortex-xpanse/internet-operations-management?ts=markdown) 端点安全 * [端点防护](https://www.paloaltonetworks.cn/cortex/endpoint-protection?ts=markdown) * [扩展的检测和响应](https://www.paloaltonetworks.cn/cortex/detection-and-response?ts=markdown) * [勒索软件防护](https://www.paloaltonetworks.cn/cortex/ransomware-protection?ts=markdown) * [数字取证](https://www.paloaltonetworks.cn/cortex/digital-forensics?ts=markdown) [行业](https://www.paloaltonetworks.cn/industry?ts=markdown) * [公共部门](https://www.paloaltonetworks.com/industry/public-sector) * [金融服务](https://www.paloaltonetworks.com/industry/financial-services) * [制造](https://www.paloaltonetworks.com/industry/manufacturing) * [医疗保健](https://www.paloaltonetworks.com/industry/healthcare) * [中小型企业解决方案](https://www.paloaltonetworks.com/industry/small-medium-business-portfolio) * 服务 ![black arrow pointing left to go back to main navigation](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/arrow-right-black.svg) 服务 [威胁情报和事件响应服务](https://www.paloaltonetworks.cn/unit42?ts=markdown) * [评估](https://www.paloaltonetworks.cn/unit42/assess?ts=markdown) * [AI 安全评估](https://www.paloaltonetworks.cn/unit42/assess/ai-security-assessment?ts=markdown) * [攻击面评估](https://www.paloaltonetworks.cn/unit42/assess/attack-surface-assessment?ts=markdown) * [防泄露准备工作审核](https://www.paloaltonetworks.cn/unit42/assess/breach-readiness-review?ts=markdown) * [BEC 准备情况评估](https://www.paloaltonetworks.com/bec-readiness-assessment) * [云安全评估](https://www.paloaltonetworks.com/unit42/assess/cloud-security-assessment) * [入侵评估](https://www.paloaltonetworks.cn/unit42/assess/compromise-assessment?ts=markdown) * [网络风险评估](https://www.paloaltonetworks.cn/unit42/assess/cyber-risk-assessment?ts=markdown) * [并购网络尽职调查](https://www.paloaltonetworks.cn/unit42/assess/mergers-acquisitions-cyber-due-dilligence?ts=markdown) * [渗透测试](https://www.paloaltonetworks.cn/unit42/assess/penetration-testing?ts=markdown) * [紫队演习](https://www.paloaltonetworks.cn/unit42/assess/purple-teaming?ts=markdown) * [勒索软件就绪评估](https://www.paloaltonetworks.cn/unit42/assess/ransomware-readiness-assessment?ts=markdown) * [SOC 评估](https://www.paloaltonetworks.com/unit42/assess/soc-assessment) * [供应链风险评估](https://www.paloaltonetworks.cn/unit42/assess/supply-chain-risk-assessment?ts=markdown) * [桌面演习](https://www.paloaltonetworks.cn/unit42/assess/tabletop-exercise?ts=markdown) * [Unit 42 顾问人员](https://www.paloaltonetworks.cn/unit42/retainer?ts=markdown) * [响应](https://www.paloaltonetworks.cn/unit42/respond?ts=markdown) * [云事故响应](https://www.paloaltonetworks.cn/unit42/respond/cloud-incident-response?ts=markdown) * [数字取证](https://www.paloaltonetworks.cn/unit42/respond/digital-forensics?ts=markdown) * [事件响应](https://www.paloaltonetworks.cn/unit42/respond/incident-response?ts=markdown) * [托管检测与响应](https://www.paloaltonetworks.cn/unit42/respond/managed-detection-response?ts=markdown) * [托管威胁追踪](https://www.paloaltonetworks.cn/unit42/respond/managed-threat-hunting?ts=markdown) * [托管 XSIAM](https://www.paloaltonetworks.cn/cortex/managed-xsiam?ts=markdown) * [Unit 42 顾问人员](https://www.paloaltonetworks.cn/unit42/retainer?ts=markdown) * [转型](https://www.paloaltonetworks.cn/unit42/transform?ts=markdown) * [事故响应计划制定与审核](https://www.paloaltonetworks.cn/unit42/transform/incident-response-plan-development-review?ts=markdown) * [安全计划设计](https://www.paloaltonetworks.cn/unit42/transform/security-program-design?ts=markdown) * [虚拟 CISO](https://www.paloaltonetworks.cn/unit42/transform/vciso?ts=markdown) * [零信任咨询](https://www.paloaltonetworks.com/unit42/transform/zero-trust-advisory) [全球客户服务](https://www.paloaltonetworks.cn/services?ts=markdown) * [教育与培训](https://www.paloaltonetworks.com/services/education) * [专业服务](https://www.paloaltonetworks.com/services/consulting) * [成功工具](https://www.paloaltonetworks.com/services/customer-success-tools) * [支持服务](https://www.paloaltonetworks.com/services/solution-assurance) * [客户成功](https://www.paloaltonetworks.com/services/customer-success) [![](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/logo-unit-42.svg) Unit 42 顾问人员 为满足企业的需求而定制,您可以选择将顾问人员工时数分配给我们的任意产品,包括主动网络风险管理服务。了解如何一键呼叫世界一流的 Unit 42 事故响应团队。 了解更多](https://www.paloaltonetworks.cn/unit42/retainer?ts=markdown) * 合作伙伴 ![black arrow pointing left to go back to main navigation](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/arrow-right-black.svg) 合作伙伴 NextWave 合作伙伴 * [NextWave 合作伙伴社区](https://www.paloaltonetworks.com/partners) * [云服务提供商](https://www.paloaltonetworks.com/partners/nextwave-for-csp) * [全球系统集成商](https://www.paloaltonetworks.com/partners/nextwave-for-gsi) * [技术合作伙伴](https://www.paloaltonetworks.com/partners/technology-partners) * [服务提供商](https://www.paloaltonetworks.com/partners/service-providers) * [解决方案提供商](https://www.paloaltonetworks.com/partners/nextwave-solution-providers) * [托管安全服务提供商](https://www.paloaltonetworks.com/partners/managed-security-service-providers) 采取行动 * [门户网站登录](https://www.paloaltonetworks.com/partners/nextwave-partner-portal) * [管理的服务计划](https://www.paloaltonetworks.com/partners/managed-security-services-provider-program) * [成为合作伙伴](https://paloaltonetworks.my.site.com/NextWavePartnerProgram/s/partnerregistration?type=becomepartner) * [请求访问](https://paloaltonetworks.my.site.com/NextWavePartnerProgram/s/partnerregistration?type=requestaccess) * [查找合作伙伴](https://paloaltonetworks.my.site.com/NextWavePartnerProgram/s/partnerlocator) [CYBERFORCE CYBERFORCE 代表了因其安全专业知识而值得信赖的前 1% 的合作伙伴工程师。 了解更多](https://www.paloaltonetworks.com/cyberforce) * 公司 ![black arrow pointing left to go back to main navigation](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/arrow-right-black.svg) 公司 Palo Alto Networks * [关于我们](https://www.paloaltonetworks.cn/about-us?ts=markdown) * [管理团队](https://www.paloaltonetworks.com/about-us/management) * [投资者关系](https://investors.paloaltonetworks.com/) * [地点](https://www.paloaltonetworks.com/about-us/locations) * [道德与合规性](https://www.paloaltonetworks.com/company/ethics-and-compliance) * [企业责任](https://www.paloaltonetworks.com/about-us/corporate-responsibility) * [军人和退伍军人](https://jobs.paloaltonetworks.com/military) [为什么选择 Palo Alto Networks?](https://www.paloaltonetworks.cn/why-paloaltonetworks?ts=markdown) * [Precision AI 安全](https://www.paloaltonetworks.cn/precision-ai-security?ts=markdown) * [我们的平台方法](https://www.paloaltonetworks.cn/why-paloaltonetworks/platformization?ts=markdown) * [加速网络安全转型](https://www.paloaltonetworks.com/why-paloaltonetworks/nam-cxo-portfolio) * [获得的奖项与表彰](https://www.paloaltonetworks.com/about-us/awards) * [客户案例](https://www.paloaltonetworks.cn/customers?ts=markdown) * [全球认证](https://www.paloaltonetworks.com/legal-notices/trust-center/compliance) * [全方位信任计划](https://www.paloaltonetworks.com/resources/whitepapers/trust-360) 职业生涯 * [概述](https://jobs.paloaltonetworks.com/) * [文化与福利](https://jobs.paloaltonetworks.com/culture) [《新闻周刊》评选出的最受欢迎的工作场所 善待员工的企业 阅读更多](https://www.paloaltonetworks.com/company/press/2021/palo-alto-networks-secures-top-ranking-on-newsweek-s-most-loved-workplaces-list-for-2021) * 更多内容 ![black arrow pointing left to go back to main navigation](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/arrow-right-black.svg) 更多内容 资源 * [博客](https://www.paloaltonetworks.com/blog/?lang=zh-hans) * [Unit 42 威胁研究博客](https://unit42.paloaltonetworks.com/) * [社区](https://www.paloaltonetworks.com/communities) * [内容库](https://www.paloaltonetworks.cn/resources?ts=markdown) * [Cyberpedia](https://www.paloaltonetworks.cn/cyberpedia?ts=markdown) * [技术内幕](https://techinsider.paloaltonetworks.com/) * [知识库](https://knowledgebase.paloaltonetworks.com/) * [Palo Alto Networks 频道](https://tv.paloaltonetworks.com/) * [领导者的视角](https://www.paloaltonetworks.com/perspectives/) * [《网络视角》杂志](https://www.paloaltonetworks.com/cybersecurity-perspectives/cyber-perspectives-magazine) * [区域云位置](https://www.paloaltonetworks.cn/products/regional-cloud-locations?ts=markdown) * [技术文档](https://docs.paloaltonetworks.com/) * [安全态势评估](https://www.paloaltonetworks.cn/security-posture-assessment?ts=markdown) * [威胁载体播客](https://unit42.paloaltonetworks.com/unit-42-threat-vector-podcast/) 联系 * [在线社区](https://live.paloaltonetworks.com/) * [活动资讯](https://events.paloaltonetworks.com/) * [高管简报中心](https://www.paloaltonetworks.com/about-us/executive-briefing-program) * [演示](https://www.paloaltonetworks.cn/demos?ts=markdown) * [联系我们](https://www.paloaltonetworks.cn/company/contact-sales?ts=markdown) [博客 了解行业趋势和全球最大网络安全公司的最新创新 了解更多](https://www.paloaltonetworks.com/blog/?lang=zh-hans) * CN ![black arrow pointing left to go back to main navigation](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/arrow-right-black.svg) Language * [USA (ENGLISH)](https://www.paloaltonetworks.com/) * [AUSTRALIA (ENGLISH)](https://www.paloaltonetworks.com.au) * [BRAZIL (PORTUGUÉS)](https://www.paloaltonetworks.com.br) * [CANADA (ENGLISH)](https://www.paloaltonetworks.ca) * CHINA (简体中文) * [FRANCE (FRANÇAIS)](https://www.paloaltonetworks.fr) * [GERMANY (DEUTSCH)](https://www.paloaltonetworks.de) * [INDIA (ENGLISH)](https://www.paloaltonetworks.in) * [ITALY (ITALIANO)](https://www.paloaltonetworks.it) * [JAPAN (日本語)](https://www.paloaltonetworks.jp) * [KOREA (한국어)](https://www.paloaltonetworks.co.kr) * [LATIN AMERICA (ESPAÑOL)](https://www.paloaltonetworks.lat) * [MEXICO (ESPAÑOL)](https://www.paloaltonetworks.com.mx) * [SINGAPORE (ENGLISH)](https://www.paloaltonetworks.sg) * [SPAIN (ESPAÑOL)](https://www.paloaltonetworks.es) * [TAIWAN (繁體中文)](https://www.paloaltonetworks.tw) * [UK (ENGLISH)](https://www.paloaltonetworks.co.uk) * [联系我们](https://www.paloaltonetworks.cn/contact?ts=markdown) * [资源](https://www.paloaltonetworks.cn/resources?ts=markdown) * [获得支持](https://support.paloaltonetworks.com/support) * [遭遇攻击?](https://start.paloaltonetworks.com/contact-unit42.html) * [立即开始](https://www.paloaltonetworks.cn/get-started?ts=markdown) 搜索 Close search modal [](https://www.paloaltonetworks.com/?ts=markdown) 1. [Cyberpedia](https://www.paloaltonetworks.cn/cyberpedia?ts=markdown) 2. [Network Security](https://www.paloaltonetworks.com/cyberpedia/network-security?ts=markdown) 3. [Firewalls](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-firewall?ts=markdown) 4. [IPS vs. IDS vs. 防火墙:有哪些区别?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips?ts=markdown) 目录 * [什么是防火墙?| 防火墙定义](https://www.paloaltonetworks.com/cyberpedia/what-is-a-firewall?ts=markdown) * [防火墙有什么作用?](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-firewall#firewall-do?ts=markdown) * [防火墙类型](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-firewall#types?ts=markdown) * [防火墙功能](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-firewall#features?ts=markdown) * [防火墙的好处](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-firewall#benefits?ts=markdown) * [防火墙挑战](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-firewall#challenges?ts=markdown) * [防火墙威胁和漏洞](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-firewall#threats?ts=markdown) * [防火墙配置](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-firewall#configuration?ts=markdown) * [防火墙架构](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-firewall#architecture?ts=markdown) * [防火墙规则](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-firewall#rules?ts=markdown) * [防火墙最佳做法](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-firewall#best?ts=markdown) * [什么是防火墙即服务(FWaaS)?](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-firewall#fwaas?ts=markdown) * [防火墙与其他安全技术的比较](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-firewall#comparing?ts=markdown) * [防火墙的历史](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-firewall#history?ts=markdown) * [常见问题](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-firewall#faqs?ts=markdown) * [防火墙的历史 | 谁发明了防火墙?](https://www.paloaltonetworks.com/cyberpedia/history-of-firewalls?ts=markdown) * [防火墙历史年表](https://www.paloaltonetworks.cn/cyberpedia/history-of-firewalls#firewall?ts=markdown) * [古代史--1980 年代防火墙前身](https://www.paloaltonetworks.cn/cyberpedia/history-of-firewalls#ancient?ts=markdown) * [1990s: 第一代防火墙--包过滤防火墙](https://www.paloaltonetworks.cn/cyberpedia/history-of-firewalls#first?ts=markdown) * [本世纪初第二代防火墙--有状态防火墙](https://www.paloaltonetworks.cn/cyberpedia/history-of-firewalls#early?ts=markdown) * [2008: 第三代防火墙-新一代防火墙](https://www.paloaltonetworks.cn/cyberpedia/history-of-firewalls#third?ts=markdown) * [2020: 第四代防火墙--LL 驱动的 NGFW](https://www.paloaltonetworks.cn/cyberpedia/history-of-firewalls#fourth?ts=markdown) * [防火墙历史常见问题](https://www.paloaltonetworks.cn/cyberpedia/history-of-firewalls#faqs?ts=markdown) * IPS vs. IDS vs. 防火墙:有哪些区别? * [什么是防火墙?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#what?ts=markdown) * [什么是入侵检测系统(IDS)?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#ids?ts=markdown) * [什么是入侵防御系统(IPS)?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#ips?ts=markdown) * [防火墙、IDS 和 IPS 之间有哪些区别?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#differences?ts=markdown) * [防火墙、IDS 和 IPS 有哪些相似之处?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#similarities?ts=markdown) * [防火墙和 IDS 或 IPS 能否协同工作?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#can?ts=markdown) * [IDS 与 IPS 与防火墙常见问题解答](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#faqs?ts=markdown) * [防火牆類型的定義與說明](https://www.paloaltonetworks.com/cyberpedia/types-of-firewalls?ts=markdown) * [有哪些不同類型的防火牆?](https://www.paloaltonetworks.cn/cyberpedia/types-of-firewalls#types?ts=markdown) * [現代防火牆的功能](https://www.paloaltonetworks.cn/cyberpedia/types-of-firewalls#capabilities?ts=markdown) * [受保護系統的防火牆類型](https://www.paloaltonetworks.cn/cyberpedia/types-of-firewalls#systems-protected?ts=markdown) * [防火牆類型 (依型態)](https://www.paloaltonetworks.cn/cyberpedia/types-of-firewalls#form-factors?ts=markdown) * [防火牆類型 (依網路基礎建設內的位置排列)](https://www.paloaltonetworks.cn/cyberpedia/types-of-firewalls#network-infrastructure?ts=markdown) * [依資料過濾方法分類的防火牆類型](https://www.paloaltonetworks.cn/cyberpedia/types-of-firewalls#data-filtering?ts=markdown) * [如何為商業網路選擇正確的防火牆](https://www.paloaltonetworks.cn/cyberpedia/types-of-firewalls#business-network?ts=markdown) * [防火牆類型常見問題](https://www.paloaltonetworks.cn/cyberpedia/types-of-firewalls#faqs?ts=markdown) # IPS vs. IDS vs. 防火墙:有哪些区别? 目录 * * [什么是防火墙?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#what?ts=markdown) * [什么是入侵检测系统(IDS)?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#ids?ts=markdown) * [什么是入侵防御系统(IPS)?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#ips?ts=markdown) * [防火墙、IDS 和 IPS 之间有哪些区别?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#differences?ts=markdown) * [防火墙、IDS 和 IPS 有哪些相似之处?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#similarities?ts=markdown) * [防火墙和 IDS 或 IPS 能否协同工作?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#can?ts=markdown) * [IDS 与 IPS 与防火墙常见问题解答](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#faqs?ts=markdown) 1. 什么是防火墙? * * [什么是防火墙?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#what?ts=markdown) * [什么是入侵检测系统(IDS)?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#ids?ts=markdown) * [什么是入侵防御系统(IPS)?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#ips?ts=markdown) * [防火墙、IDS 和 IPS 之间有哪些区别?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#differences?ts=markdown) * [防火墙、IDS 和 IPS 有哪些相似之处?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#similarities?ts=markdown) * [防火墙和 IDS 或 IPS 能否协同工作?](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#can?ts=markdown) * [IDS 与 IPS 与防火墙常见问题解答](https://www.paloaltonetworks.cn/cyberpedia/firewall-vs-ids-vs-ips#faqs?ts=markdown) 防火墙、IPS 和 IDS 的不同之处在于,防火墙是根据安全规则对流量进行过滤,IPS 则是主动阻止威胁,而 IDS 则是对潜在的安全漏洞进行监控并发出警报。 防火墙为网络流量设定边界,根据预定协议阻止或允许数据。IDS 监视网络活动,标记任何异常情况以供审查,而不会直接影响数据流。IPS 不仅能检测威胁,还能预防已识别的威胁入侵网络。 ## 什么是防火墙? ![防火墙功能,通过防火墙阻止从互联网向专用网络上的计算机传输不需要的流量。](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cyberpedia/firewall-vs-ids-vs-ips/how-firewalls-work.png "防火墙功能,通过防火墙阻止从互联网向专用网络上的计算机传输不需要的流量。") 防火墙是一种网络安全解决方案,可根据预定的安全规则检查和管理流量,允许、拒绝或拒绝相应的流量。 防火墙是内部网络与潜在外部威胁之间的检查站。它们根据定义的安全协议分析数据包。防火墙根据这些协议决定是否允许或拒绝数据。 互联网上的每个数据都是以网络数据包的形式传输的。防火墙会根据一系列规则对这些数据包进行评估,如果不符合规则,就会将其拦截。这些数据包是为互联网传输而构建的,携带着基本信息,包括数据包的来源、目的地和其他定义其网络传输旅程的关键数据。 [什么是防火墙?](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-firewall?ts=markdown) ## 什么是入侵检测系统(IDS)? ![入侵检测系统 (IDS) 与防火墙、路由器和互联网连接的示意图。](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cyberpedia/firewall-vs-ids-vs-ips/intrusion-detection-system.png "入侵检测系统 (IDS) 与防火墙、路由器和互联网连接的示意图。") [入侵检测系统](https://www.paloaltonetworks.cn/cyberpedia/what-is-an-intrusion-detection-system-ids?ts=markdown) (IDS)可识别网络系统中的潜在威胁和薄弱环节。IDS 可检查网络流量,在不干预数据传输的情况下向管理员发出可疑活动警报。 IDS 位于主要流量之外。它们通常通过镜像流量来评估威胁,通过分析重复的数据流来保持网络性能。这种设置可确保 IDS 始终是非破坏性观测性的。 IDS 系统有多种形式,包括网络入侵检测系统 (NIDS)、基于主机的入侵检测系统 (HIDS)、基于协议的入侵检测系统 (PIDS)、基于应用协议的入侵检测系统 (APIDS) 和混合型入侵检测系统。还有一个 IDS 检测方法子群。最常见的两种变体是基于签名的 IDS 和基于异常的 IDS。 IDS 可区分通常的网络运行和异常的、潜在的有害活动。为此,它根据已知的滥用和异常行为模式对流量进行评估,重点关注网络协议和应用程序行为的不一致性。 ## 什么是入侵防御系统(IPS)? ![入侵防御系统与公司网络、防火墙、IPS 和互联网路由器的示意图。](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/cyberpedia/firewall-vs-ids-vs-ips/intrusion-prevention-system.png "入侵防御系统与公司网络、防火墙、IPS 和互联网路由器的示意图。") [入侵防御系统](https://www.paloaltonetworks.cn/cyberpedia/what-is-an-intrusion-prevention-system-ips?ts=markdown) (IPS)是一种动态安全解决方案,可拦截和分析恶意流量。它们可以先发制人,在威胁渗透到网络防御系统之前就将其化解。这就减少了安全小组的工作量。 IPS 工具在识别和阻止利用漏洞的企图方面尤为有效。它们能迅速采取行动阻止这些威胁,往往能弥补漏洞出现与补丁部署之间的差距。随着网络安全的发展,IPS 功能集成到了更广泛的系统中,如统一威胁管理设备和新一代防火墙。现代 IPS 工具还可扩展到云连接服务。 IPS 布置在网络流量的直接路径上。这使得 IPS 能够实时检查威胁并采取行动,与其前身 IDS 的被动监控方法形成鲜明对比。IPS 通常位于防火墙之外,负责检查传入数据,并在必要时采取自动措施。IPS 系统可以发出警报信号、丢弃有害数据、阻止源地址并重置连接,以防止进一步的攻击。 为了尽量减少误报,IPS 系统会区分真正的威胁和良性数据。入侵防御系统利用各种技术来实现这一目标,包括基于签名的检测,这种检测依赖于已知的入侵模式;基于异常的检测,这种检测将网络活动与已建立的基线进行比较;以及基于策略的检测,这种检测执行管理员配置的特定安全规则。这些方法确保只允许授权访问。 ## 防火墙、IDS 和 IPS 之间有哪些区别? 对照表:IPS vs. IDS vs. 防火墙 | 入侵防御系统 vs. 入侵检测系统 vs. 防火墙 |||| | 参数 | 防火墙 | IPS | IDS | |-----------|----------------------------|-----------------------------|-------------------------------| | 目的 | 一种网络安全设备,可根据预定的安全规则过滤进出流量。 | 通过分析流量实时检查和预防已识别威胁的设备。 | 监控网络或系统活动以防止恶意行为或违反政策的系统。 | | 运行 | 根据应用于地址和端口号的规则过滤流量。 | 检查实时攻击流量,并在检测到攻击时进行干预以阻止攻击。 | 可观测流量,查找攻击模式或异常,并生成警报。 | | 配置模式 | 在网络边界以内联或透明模式运行。 | 通常为内联,位于网络层防火墙之后。 | 一般以监控模式运行,不与交通流保持一致。 | | 交通路径 | 应是网络流量的主要路径。 | 置于防火墙之后,用于检查过滤后的流量。 | 在流量通过防火墙后对其进行分析。 | | 安置 | 位于网络外围,是最初的防线。 | 位于防火墙之后、内部网络之前。 | 位于网络内部,通常在 IPS 之后,用于更深入的流量分析。 | | 应对未经授权的流量 | 根据规则评估阻止或允许流量。 | 积极预防检测到的威胁继续发展。 | 检测到可疑活动时发出警报或报警。 | ### 交通管制与监控 防火墙的功能是调节流量,充当守门员,根据预定义的安全协议允许或阻止数据包,以保持内部网络的完整性。相比之下,入侵防御系统(IPS)通过采取自动行动来阻止威胁,直接在流量中运行,从而主动控制流量。与此同时,入侵检测系统(IDS)仅监控网络,评估恶意活动迹象并向管理员发出警报,而不会直接影响流量流。 ### 网络安全架构职位 防火墙是抵御外部威胁的第一道防线。它检查所有传入和传出的数据,只允许符合既定安全策略的数据。与被动式 IDS 不同,IPS 会主动参与网络流量。IPS 位于防火墙后面,可以对数据进行分析并采取行动,有可能在威胁到达内部资源之前就将其阻止。 ### 防御实施方法 防火墙主要通过一套定义好的规则来控制网络流量,这些规则基于 IP 地址、端口和协议。而 IDS 则利用模式识别技术,将网络流量与已知威胁数据库进行比较,从而识别可疑活动。它具有可观测性,对异常行为发出警报信号,但不会采取行动。与此同时,IPS 采取了更加积极主动的方法。IPS 会主动分析潜在威胁并采取预防措施,如阻止有害数据或重置连接以挫败正在进行的攻击。 ### 对网络性能的影响 防火墙能高效发挥作用,对网络性能的影响极小。IDS 系统以重复流的方式监控流量,因此不会影响网络的运行流程。相比之下,IPS 系统对网络性能的影响更大。这是因为它们具有内联定位和主动威胁预防机制。不过,必须指出的是,现代互联网服务供应商的设计已将这种影响降至最低。 ## 防火墙、IDS 和 IPS 有哪些相似之处? 相似之处防火墙、IDS 和 IPS | 防火墙、IDS 和 IPS 有什么相似之处? | |------------------------------------------------------------------------------------------------------------------------------------------------------| | \* 所有这些对网络安全都至关重要,可防止威胁和未经授权的访问。 \* 每个系统都在管理数据包流、确保安全和合法流量方面发挥作用。 \* 通过网络管理员定义的策略进行管理,对确定网络安全态势至关重要。 \* 可在各种计算环境中灵活部署,满足量身定制的安全需求。 \* 支持威胁检测和预防,促进整体网络安全。 | ### 安全目标 防火墙、IDS 和 IPS 都是网络安全的重要组成部分,旨在保护信息系统免受威胁和未经授权的访问。每种技术都在识别和管理数据包流方面发挥作用,以确保只允许安全、合法的流量,为组织数字资产的整体防御策略做出贡献。 ### 基于政策的管理 这些安全机制都是通过网络管理员定义的策略来管理的。防火墙执行访问控制,而 IDS 和 IPS 系统则使用策略来确定网络行为的正常基线和对威胁的适当响应。这些系统中的政策对于确定网络安全态势至关重要。 ### 在不同环境中进行部署 在不同的计算环境中,防火墙、IDS 和 IPS 的部署具有多样性。无论是本地部署的硬件、基于软件的解决方案,还是云环境,都可以根据所保护网络的特定安全需求进行配置,为各种 IT 基础设施提供灵活性。 ### 支持威胁检测和预防 防火墙、IDS 和 IPS 都支持威胁检测和预防。它们提供了一个有助于检测可疑活动的安全层,防火墙过滤流量,IDS/IPS 系统分析潜在威胁,从而加强网络内的安全措施。 ## 防火墙和 IDS 或 IPS 能否协同工作? 防火墙、入侵检测系统和入侵防御系统是基本的网络安全组件。有了如今的现代化解决方案,它们可以协同工作,提供全面的安全框架。 防火墙是网络边缘的主要屏障,根据预定义的规则监控进出流量。结合防火墙,IDS 可分析流量模式以检测异常,而 IPS 则针对识别出的威胁采取预防措施。 这些系统之间的协作增强了安全性。防火墙过滤初始流量,而 IDS 和 IPS 则分析过滤后的流量,查找潜在威胁。这种分层方法可确保即使威胁绕过防火墙,IDS 也能提醒管理员注意可疑活动,而 IPS 则能采取行动预防威胁造成危害。通过这种整合,可以形成更强大的安全态势,能够应对各种安全事件。 网络安全领域的最新发展促使这些工具融合为统一的解决方案。新一代防火墙将传统防火墙的功能与 IDS 和 IPS 功能相结合,创建了一个更有效的单一策略执行点。这些统一的系统简化了安全基础设施,可以根据包括用户身份在内的全面数据执行政策,实现更细致的安全控制。 ## IDS 与 IPS 与防火墙常见问题解答 ### 防火墙和 IDS 有什么区别? 防火墙根据安全规则阻止或允许流量,从而控制对网络的访问,而 IDS 则监控和分析网络流量中的可疑活动,以检测潜在威胁。 ### IDS 和防火墙能否协同工作? 是的,IDS 和防火墙可以协同工作,其中防火墙充当流量的初始过滤器,而 IDS 则监控流量中的异常情况。 ### IDS 安装在防火墙前面还是后面? IDS 通常位于防火墙后面,用于监控已被防火墙过滤的内部网络流量。 相关内容 [什么是 ML 驱动的 NGFW? 新一代防火墙(NGFW)是传统防火墙的高级版本。](https://www.paloaltonetworks.cn/cyberpedia/what-is-an-ml-powered-ngfw?ts=markdown) [VM-Series 虚拟新一代防火墙 简单。更强。始终确保跨云网络安全。](https://www.paloaltonetworks.cn/network-security/vm-series-virtual-next-generation-firewall?ts=markdown) [视频运行中的 VM 系列 观看本动画短片,了解业界领先的 VM 系列虚拟防火墙如何在任何云中确保您的业务安全。](https://www.paloaltonetworks.com/resources/videos/video-vm-series-in-action) [您的混合基础设施正遭受攻击 探索确保分布式、互联混合云环境安全的最佳实践。](https://www.paloaltonetworks.cn/resources/whitepapers/your-hybrid-infrastructure-is-under-attack?ts=markdown) ![Share page on facebook](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/resources/facebook-circular-icon.svg) ![Share page on linkedin](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/resources/linkedin-circular-icon.svg) [![Share page by an email](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/resources/email-circular-icon.svg)](mailto:?subject=IPS%20vs.%20IDS%20vs.%20%E9%98%B2%E7%81%AB%E5%A2%99%EF%BC%9A%E6%9C%89%E5%93%AA%E4%BA%9B%E5%8C%BA%E5%88%AB%EF%BC%9F&body=%E9%98%B2%E7%81%AB%E5%A2%99%E6%A0%B9%E6%8D%AE%E5%AE%89%E5%85%A8%E8%A7%84%E5%88%99%E8%BF%87%E6%BB%A4%E6%B5%81%E9%87%8F%EF%BC%8CIPS%20%E4%B8%BB%E5%8A%A8%E9%98%BB%E6%AD%A2%E5%A8%81%E8%83%81%EF%BC%8CIDS%20%E7%9B%91%E6%8E%A7%E6%BD%9C%E5%9C%A8%E7%9A%84%E5%AE%89%E5%85%A8%E6%BC%8F%E6%B4%9E%E5%B9%B6%E5%8F%91%E5%87%BA%E8%AD%A6%E6%8A%A5%E3%80%82%20at%20https%3A//www.paloaltonetworks.com/cyberpedia/firewall-vs-ids-vs-ips) 返回页首 [上一页](https://www.paloaltonetworks.cn/cyberpedia/history-of-firewalls?ts=markdown) 防火墙的历史 | 谁发明了防火墙? [下一页](https://www.paloaltonetworks.cn/cyberpedia/types-of-firewalls?ts=markdown) 防火牆類型的定義與說明 {#footer} ## 产品和服务 * [实时人工智能驱动的网络安全](https://www.paloaltonetworks.cn/network-security?ts=markdown) * [Secure AI by Design](https://www.paloaltonetworks.cn/precision-ai-security/secure-ai-by-design?ts=markdown) * [Prisma AIRS](https://www.paloaltonetworks.cn/prisma/prisma-ai-runtime-security?ts=markdown) * [AI Access Security](https://www.paloaltonetworks.cn/sase/ai-access-security?ts=markdown) * [云交付的安全服务](https://www.paloaltonetworks.cn/network-security/security-subscriptions?ts=markdown) * [高级威胁预防](https://www.paloaltonetworks.cn/network-security/advanced-threat-prevention?ts=markdown) * [Advanced URL Filtering](https://www.paloaltonetworks.cn/network-security/advanced-url-filtering?ts=markdown) * [Advanced WildFire](https://www.paloaltonetworks.cn/network-security/advanced-wildfire?ts=markdown) * [Advanced DNS Security](https://www.paloaltonetworks.cn/network-security/advanced-dns-security?ts=markdown) * [企业数据丢失防护](https://www.paloaltonetworks.cn/sase/enterprise-data-loss-prevention?ts=markdown) * [Enterprise IoT Security](https://www.paloaltonetworks.cn/network-security/enterprise-iot-security?ts=markdown) * [Medical IoT Security](https://www.paloaltonetworks.cn/network-security/medical-iot-security?ts=markdown) * [工业 OT 安全](https://www.paloaltonetworks.cn/network-security/industrial-ot-security?ts=markdown) * [SaaS Security](https://www.paloaltonetworks.cn/sase/saas-security?ts=markdown) * [新一代防火墙](https://www.paloaltonetworks.cn/network-security/next-generation-firewall?ts=markdown) * [硬件防火墙](https://www.paloaltonetworks.cn/network-security/hardware-firewall-innovations?ts=markdown) * [软件防火墙](https://www.paloaltonetworks.cn/network-security/software-firewalls?ts=markdown) * [Strata Cloud Manager](https://www.paloaltonetworks.cn/network-security/strata-cloud-manager?ts=markdown) * [SD-WAN for NGFW](https://www.paloaltonetworks.cn/network-security/sd-wan-subscription?ts=markdown) * [PAN-OS](https://www.paloaltonetworks.cn/network-security/pan-os?ts=markdown) * [Panorama](https://www.paloaltonetworks.cn/network-security/panorama?ts=markdown) * [Secure Access Service Edge](https://www.paloaltonetworks.cn/sase?ts=markdown) * [Prisma SASE](https://www.paloaltonetworks.cn/sase?ts=markdown) * [应用加速](https://www.paloaltonetworks.cn/sase/app-acceleration?ts=markdown) * [自主数字体验管理](https://www.paloaltonetworks.cn/sase/adem?ts=markdown) * [Enterprise DLP](https://www.paloaltonetworks.cn/sase/enterprise-data-loss-prevention?ts=markdown) * [Prisma Access](https://www.paloaltonetworks.cn/sase/access?ts=markdown) * [Prisma Browser](https://www.paloaltonetworks.cn/sase/prisma-browser?ts=markdown) * [Prisma SD-WAN](https://www.paloaltonetworks.cn/sase/sd-wan?ts=markdown) * [远程浏览器隔离](https://www.paloaltonetworks.cn/sase/remote-browser-isolation?ts=markdown) * [SaaS Security](https://www.paloaltonetworks.cn/sase/saas-security?ts=markdown) * [基于 AI 的安全运营平台](https://www.paloaltonetworks.cn/cortex?ts=markdown) * [Cloud Security](https://www.paloaltonetworks.cn/cortex/cloud?ts=markdown) * [Cortex Cloud](https://www.paloaltonetworks.cn/cortex/cloud?ts=markdown) * [Application Security](https://www.paloaltonetworks.cn/cortex/cloud/application-security?ts=markdown) * [云态势安全](https://www.paloaltonetworks.cn/cortex/cloud/cloud-posture-security?ts=markdown) * [Cloud Runtime Security](https://www.paloaltonetworks.cn/cortex/cloud/runtime-security?ts=markdown) * [Prisma Cloud](https://www.paloaltonetworks.cn/prisma/cloud?ts=markdown) * [人工智能驱动的 SOC](https://www.paloaltonetworks.cn/cortex?ts=markdown) * [Cortex XSIAM](https://www.paloaltonetworks.cn/cortex/cortex-xsiam?ts=markdown) * [Cortex XDR](https://www.paloaltonetworks.cn/cortex/cortex-xdr?ts=markdown) * [Cortex XSOAR](https://www.paloaltonetworks.cn/cortex/cortex-xsoar?ts=markdown) * [Cortex Xpanse](https://www.paloaltonetworks.cn/cortex/cortex-xpanse?ts=markdown) * [Unit 42 托管检测和响应](https://www.paloaltonetworks.cn/cortex/managed-detection-and-response?ts=markdown) * [Managed XSIAM](https://www.paloaltonetworks.cn/cortex/managed-xsiam?ts=markdown) * [威胁情报和事件响应服务](https://www.paloaltonetworks.cn/unit42?ts=markdown) * [主动评估](https://www.paloaltonetworks.cn/unit42/assess?ts=markdown) * [事故响应](https://www.paloaltonetworks.cn/unit42/respond?ts=markdown) * [安全策略转型](https://www.paloaltonetworks.cn/unit42/transform?ts=markdown) * [发现威胁情报](https://www.paloaltonetworks.cn/unit42/threat-intelligence-partners?ts=markdown) ## 公司 * [关于我们](https://www.paloaltonetworks.cn/about-us?ts=markdown) * [人才招聘](https://jobs.paloaltonetworks.com/en/) * [联系我们](https://www.paloaltonetworks.cn/company/contact-sales?ts=markdown) * [企业责任](https://www.paloaltonetworks.com/about-us/corporate-responsibility) * [客户](https://www.paloaltonetworks.cn/customers?ts=markdown) * [投资者关系](https://investors.paloaltonetworks.com/) * [位置](https://www.paloaltonetworks.com/about-us/locations) * [新闻资讯](https://www.paloaltonetworks.cn/company/newsroom?ts=markdown) ## 热门链接 * [博客](https://www.paloaltonetworks.com/blog/?lang=zh-hans) * [社区](https://www.paloaltonetworks.com/communities) * [内容库](https://www.paloaltonetworks.cn/resources?ts=markdown) * [网络百科](https://www.paloaltonetworks.com/cyberpedia) * [事件中心](https://events.paloaltonetworks.com/) * [管理电子邮件首选项](https://start.paloaltonetworks.com/preference-center) * [产品清单](https://www.paloaltonetworks.cn/products/products-a-z?ts=markdown) * [产品认证](https://www.paloaltonetworks.com/legal-notices/trust-center/compliance) * [报告漏洞](https://www.paloaltonetworks.com/security-disclosure) * [网站地图](https://www.paloaltonetworks.cn/sitemap?ts=markdown) * [技术文档](https://docs.paloaltonetworks.com/) * [Unit 42](https://unit42.paloaltonetworks.com/) * [请勿出售或分享我的个人信息](https://panwedd.exterro.net/portal/dsar.htm?target=panwedd) ![PAN logo](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/pan-logo-dark.svg) * [隐私](https://www.paloaltonetworks.com/legal-notices/privacy) * [信任中心](https://www.paloaltonetworks.com/legal-notices/trust-center) * [使用条款](https://www.paloaltonetworks.com/legal-notices/terms-of-use) * [文档](https://www.paloaltonetworks.com/legal) 版权所有 © 2025 Palo Alto Networks。保留所有权利 * [![](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/youtube-black.svg)](https://www.youtube.com/user/paloaltonetworks) * [![](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/twitter-x-black.svg)](https://twitter.com/PaloAltoNtwks) * [![](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/facebook-black.svg)](https://www.facebook.com/PaloAltoNetworks/) * [![](https://www.paloaltonetworks.com/etc/clientlibs/clean/imgs/social/linkedin-black.svg)](https://www.linkedin.com/company/palo-alto-networks) * [![](https://www.paloaltonetworks.com/content/dam/pan/en_US/images/icons/podcast.svg)](https://unit42.paloaltonetworks.com/unit-42-threat-vector-podcast/) * CN Select your language