[](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. [Cybersecurity](https://www.paloaltonetworks.com/cyberpedia/cyber-security?ts=markdown) 3. [什么是受保护的健康信息 (PHI)?](https://www.paloaltonetworks.cn/cyberpedia/protected-health-information-phi?ts=markdown) 目录 * [受保护健康信息 (PHI) 为何重要?](#important) * [受保护的健康信息示例](#protected) * [什么是电子健康信息?](#ephi) * [保护受保护健康信息的安全](#securing) * [什么是 PHI 外泄?](#breach) * [不断变化的景观:新兴技术与 PHI 安全](#landscape) * [受保护健康信息 (PHI) 常见问题](#faqs) # 什么是受保护的健康信息 (PHI)? 目录 * [受保护健康信息 (PHI) 为何重要?](#important) * [受保护的健康信息示例](#protected) * [什么是电子健康信息?](#ephi) * [保护受保护健康信息的安全](#securing) * [什么是 PHI 外泄?](#breach) * [不断变化的景观:新兴技术与 PHI 安全](#landscape) * [受保护健康信息 (PHI) 常见问题](#faqs) 1. 受保护健康信息 (PHI) 为何重要? * [1. 受保护健康信息 (PHI) 为何重要?](#important) * [2. 受保护的健康信息示例](#protected) * [3. 什么是电子健康信息?](#ephi) * [4. 保护受保护健康信息的安全](#securing) * [5. 什么是 PHI 外泄?](#breach) * [6. 不断变化的景观:新兴技术与 PHI 安全](#landscape) * [7. 受保护健康信息 (PHI) 常见问题](#faqs) 受保护的健康信息(PHI)是为保护患者医疗隐私而必须保护的任何信息。法规要求承保实体--提供医疗保健服务的人员或组织--保护与患者过去、现在或将来的身体或精神健康有关的信息。患者的医疗计划必须确保可靠、持续地保护患者的 PHI。 根据《健康保险可携性和会计法案》(HIPAA)及其《隐私规则》的定义,PHI 是 "通过电子媒体传输、以电子媒体保存或以任何其他媒体形式传输的个人身份信息"。 在过去 20 年里,PHI 配置所涵盖的信息形式一直在稳步扩大。随着采集、存储和共享 PHI 技术的进步,以及病人保密监管合规性环境的发展,PHI 的大规模和范围将持续扩大。 ## 受保护健康信息 (PHI) 为何重要? 受保护的健康信息非常重要,因为医疗服务提供者必须保护患者医疗数据的机密性。由于许多 PHI 都是高度个人化的,因此医疗服务提供者会不遗余力地确保信息在任何时候都是安全的。 医疗保健从业人员、健康维护组织 (HMO) 及其患者之间有着深厚的隐性信任,他们有权认为医疗保健组织会妥善保护他们的 PHI。 这种保护必须贯穿患者的整个就医过程,并在提供医疗服务的任何地点进行,如医生办公室、医院、远程诊所或远程医疗就诊。 ### HIPAA 和 PHI 有许多合规性监管准则规定,一旦发生个人健康信息泄露事件,就会受到处罚。涵盖 PHI 的最大监管框架是 HIPAA。根据美国卫生与公众服务部(HHS)的规定,HIPAA 隐私规则 "为承保实体所持有的个人健康信息提供联邦保护,并赋予患者一系列有关该信息的权利"。 隐私规则》还确保权利和特权的平衡,以确保 PHI 得到适当披露,从而提供患者护理和相关要求。 ## 受保护的健康信息示例 ### 1.个人身份信息(PII) 个人身份信息 (PII) 包括任何能将病人与个人身份信息联系起来的数据,如人口统计数据、驾驶执照和医疗保险数据。 ### 2.个人健康信息(PHI) PHI 是 PII 的子集,指专门与 HIPAA 实体共享的信息。这可能包括病人与医疗服务提供者之间的通信、账单记录、诊断设备的数字扫描以及测试结果。 ### 个人健康信息标识符示例 HHS 列出了 18 种特定的 PHI 标识符: 1. 病人姓名 2. 地理要素(地址、城市、邮政编码) 3. 与个人健康或身份有关的日期(出生日期、入院日期、出院日期、死亡日期) 4. 电话号码 5. 传真号码 6. 电子邮件地址 7. 社会保障号码 8. 病历编号 9. 医疗保险受益人编号 10. 账号 11. 证书/许可证编号 12. 车辆识别器 13. 设备属性或序列号 14. 数字标识符,如网站 URL 15. IP 地址 16. 生物识别元素,包括手指、视网膜和声纹 17. 全脸摄影图像 18. 其他识别编号或代码 ## 什么是电子健康信息? 电子 PHI(ePHI)是指电子/数字格式的 PHI。这可能是一份 PDF 格式的医疗报告,也可能是病人病史的在线数据库。 **HIPAA 安全规则**特别提到了 ePHI。在该规则中,有一个小节专门涉及电子医疗数据。 如今,以电子形式创建、存储和共享的患者信息比以往任何时候都多。医疗服务提供商必须密切关注这些数字记录在医疗生态系统中的端到端安全。 HIPAA 安全规则》规定了保护所有电子健康信息的保密性、完整性和可用性(称为 CIA 三要素)的要求。这包括识别和防范对数字医疗信息安全和安保的预期威胁。它还允许承保实体建立旨在确保合规性的系统、程序和政策,以符合《安全规则》中规定的 HIPAA 准则。 ## 保护受保护健康信息的安全 HIPAA 安全规则》规定了承保实体必须采取的具体步骤,以证明其合规性,从而确保患者和医疗服务提供者之间在保护 PHI 和 ePHI 方面的信任。这些步骤分为三类: * 行政保障 * 实物保障 * 技术保障 ### 1.行政保障 行政保障措施的目的是找出并确定个人健康保 险的潜在风险,并采取步骤降低安全风险和漏洞。这些规定还要求安全官员制定和实施受保实体的安全规则和程序。 医疗服务提供者还必须定期评估其安全政策在多大程度上符合 HIPAA 安全规则的要求。 ### 2.物质保障 实体保障措施包括限制未经授权对设施的实体访问,同时允许授权访问等问题。还要求受保实体部署政策和程序,涵盖正确处理包含 PII 和 PHI 的电子存储数据和电子媒体。 ### 3.技术保障 技术保障措施旨在确保只有经过适当授权的人员才能访问数字记录和其他电子信息。这不仅包括采集、存储和管理医疗保健和医疗记录所要求的硬件、软件即服务,还包括管理访问的安全凭证和认证程序。 它们还包括加密和其他技术,旨在防止通过数字网络不当获取 PHI 和 ePHI。 ## 什么是 PHI 外泄? 近年来,医疗行业针对患者个人信息的网络攻击激增。恶意行为者利用勒索软件和敲诈勒索等手段从医疗服务提供者那里获得高额报酬,有些甚至将患者记录卖给出价最高的人。 根据 Unit 42 的《 [2022 年事件响应报告](https://start.paloaltonetworks.com/2022-unit42-incident-response-report)》,医疗保健组织平均每笔赎金支付 141 万美元。而根据 IBM 的《 [2022 年数据泄露成本](https://www.ibm.com/reports/data-breach) 》报告,数据泄露的 成本 高达 1010 万美元。 ### 什么算作 PHI 外泄? HHS 将 PHI 违规行为广泛定义为 "根据《隐私规则》,损害受保护健康信息的安全或隐私的不允许的使用或披露"。在现实世界中,这可能包括导致 PHI 暴露的各种行为。 例如,实施医疗保险欺诈或其他保险诈骗的黑客通常会使用各种技术来获取 PHI。勒索软件、身份盗用、社交工程、凭证盗用、网络钓鱼和恶意软件都被用来入侵未加密或保护不足的个人设备。 根据 HIPAA,个人健康信息泄露有四个关键要素: 1. 所涉及的 PHI 的性质和范围,包括标识符类型和重新识别的可能性。 2. 使用受保护健康信息或向其披露信息的未经授权者。 3. 是否实际获取或查看了受保护的健康信息。 4. 受保护健康信息所面临风险的缓解程度。 在大多数情况下,无意行为而非恶意行为导致的 PHI 外泄不被视为 HIPAA 违规行为。强烈建议受保实体向其律师和合规性团队咨询,以确保 PHI 的披露是否违反 HIPAA 或其他隐私准则。 ## 不断变化的景观:新兴技术与 PHI 安全 医疗保健行业正在经历多方面的巨大变革,包括医疗保健配置的方式、时间、地点和原因。远程医疗的兴起、智能医疗设备(医疗物联网)数量的增加以及日益复杂和互联的 IT 环境等趋势共同造就了一个快速变化的局面。 为了保证 PHI 的安全,医疗保健组织及其合作伙伴/业务伙伴需要一个经验丰富的网络安全合作伙伴来设计、构建、信任和监控企业范围内的网络安全操作。 在评估潜在的网络安全合作伙伴时,首席信息安全官及其同事应要求具备几项关键性能力: * [零信任](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-zero-trust-architecture?ts=markdown)方面的专业知识,通过消除隐性信任来防止漏洞。 * 精通从网络安全到下一代 SOC 的全套网络安全工具。 * 熟悉 [云安全](https://www.paloaltonetworks.cn/cyberpedia/what-is-a-cloud-security?ts=markdown) 程序和框架,尤其是混合云和多云环境。 * 获取最新、最全面的 [威胁情报服务](https://www.paloaltonetworks.cn/unit42?ts=markdown)。 了解 Palo Alto Networks 如何成为全球医院和医疗系统首选的网络安全领导者。请访问 [www.paloaltonetworks.com/healthcare。](https://www.paloaltonetworks.com/industry/healthcare) ## 受保护健康信息 (PHI) 常见问题 ### PHI 面临的最大网络安全威胁是什么? 针对医疗保健组织的网络攻击有多种形式:网络钓鱼攻击、数据丢失、社交工程、物理盗窃等。如果落入不法分子之手,这些攻击会对医院的医疗质量造成严重破坏,并造成数百万的赎金和罚款。 ### 哪些网络安全解决方案有助于组织保护 PHI? PHI 外泄可能来自多个端点,包括不安全的 IoT 设备和基于电子邮件的网络钓鱼攻击。而这些威胁情报正在迅速演变--尤其是使用 [机器学习](https://www.paloaltonetworks.cn/cyberpedia/machine-learning-ml?ts=markdown) 和人工智能的新兴攻击。 强大的网络安全解决方案可全方位保护患者数据:网络安全、云安全和端点安全。组织应该拥有新一代防火墙,防止不必要的入侵和数据丢失,同时具备在受到攻击时 [自动进行事件响应](https://www.paloaltonetworks.cn/cyberpedia/what-is-security-automation?ts=markdown) 的能力。对于云工作负载不断增长的组织来说,身份管理和访问控制等工具可以确保员工及其设备在连接内部网络时的安全。 ### 医疗组织为什么要实现网络安全自动化? 医院和其他医疗系统的 IT 和 SOC 团队常常因为需要手动处理大量警报而不堪重负。[安全自动化](https://www.paloaltonetworks.cn/cyberpedia/what-is-security-automation?ts=markdown) 与分析人员并肩作战,自动预防、检测和应对威胁,尽量减少人工干预,让分析人员有更多时间专注于其他任务。 相关内容 [什么是医疗网络安全? 威胁环境在不断变化,医疗保健行业尤其容易受到影响。以下是您需要了解的有关医疗保健领域网络安全的所有信息。](https://www.paloaltonetworks.cn/cyberpedia/what-is-healthcare-cybersecurity?ts=markdown) [医疗保健网络安全:2024 年值得关注的三大趋势 从远程护理到联网设备,这些网络安全趋势正在塑造医疗保健领域的数字化转型。](https://www.paloaltonetworks.com/blog/2024/01/healthcare-cybersecurity-trends/) [2024 年医疗网络安全的 3 个优先事项 医疗保健行业的首席信息安全官有机会在 2024 年实现网络安全转型和网络复原力。具体方法如下。](https://www.paloaltonetworks.com/engage/x-portfolio-healthcare/cybersecurity-transformation) [医疗保健领域的安全数字化转型 医疗保健行业在发展,网络攻击也在发展。保护患者数据,防范威胁。](https://www.paloaltonetworks.com/industry/healthcare) ![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=%E4%BB%80%E4%B9%88%E6%98%AF%E5%8F%97%E4%BF%9D%E6%8A%A4%E7%9A%84%E5%81%A5%E5%BA%B7%E4%BF%A1%E6%81%AF%20%28PHI%29%EF%BC%9F&body=%E4%BA%86%E8%A7%A3%E5%8F%97%E4%BF%9D%E6%8A%A4%E5%81%A5%E5%BA%B7%E4%BF%A1%E6%81%AF%20%28PHI%29%20%E4%BB%A5%E5%8F%8A%E5%A6%82%E4%BD%95%E7%A1%AE%E4%BF%9D%E5%85%B6%E4%BF%9D%E5%AF%86%E6%80%A7%E3%80%81%E4%BF%9D%E6%8A%A4%E6%82%A3%E8%80%85%E9%9A%90%E7%A7%81%E5%92%8C%E4%BF%83%E8%BF%9B%E5%AE%89%E5%85%A8%E7%9A%84%E5%8C%BB%E7%96%97%E4%BF%9D%E5%81%A5%E5%AE%9E%E8%B7%B5%E3%80%82%20at%20https%3A//www.paloaltonetworks.com/cyberpedia/protected-health-information-phi) 返回页首 {#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