22 lines
656 B
Markdown
22 lines
656 B
Markdown
---
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title: "WAF (Web Application Firewall)"
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type: concept
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tags:
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- Security
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- AWS
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- Web-Protection
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date-added: 2026-04-18
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---
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## Description
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Web Application Firewall（WAF）是一种保护 Web 应用免受常见攻击（如 SQL 注入、跨站脚本、XSS 等）的安全服务。在 SaaS Landing Zone 中，WAF 监控传入产品账号的流量。
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## Role in SaaS Landing Zone
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- 监控 Product Accounts 的入站流量
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- 防护 Web 应用免受常见攻击
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- 可与 CloudFront 集成实现端到端安全
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## Related
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- [[AWS]]：云服务提供商
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- [[CloudFront]]：CDN 服务
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- [[ctp-topic-7-saas-landing-zone-design]]：SaaS Landing Zone 设计 |