---
title: CASB
description: Cloudflare's multimode CASB helps deliver unified cloud security for SaaS apps (including GenAI tools) and cloud storage environments.
image: https://www.cloudflare.com/preview.png
---

 CASB 

##  A modern, SASE-native cloud access security broker 

###  Identify security posture risks within SaaS applications, GenAI tools, and cloud environments. Find and remediate misconfigurations and data security issues that create risk. 

[  Start building for free ](https://dash.cloudflare.com/sign-up) [  Get product brief ](https://cfl.re/casb-brief-2026) 

**Comprehensive visibility** 

Pinpoint misconfigurations, exposed files, and suspicious activity in SaaS apps and cloud environments — and remediate risks as they arise. 

**SaaS access control** 

Apply inline, context-driven zero trust policies to control which users and devices access your internal resources. 

**Granular data protection** 

Scan for sensitive data at rest, and apply consistent DLP controls across environments to block accidental or risky data sharing. 

**Simpler compliance** 

Help meet regulatory compliance requirements with better SaaS and cloud visibility to assess risk, remediate posture issues, and maintain audit trails. 

![Background Pattern](/static/pattern.png) 

####  You can use CASB to: 

 See real-world examples of Cloudflare CASB 

 Manage security posture of AI tools 

Jumpstart your AI security posture management (AI-SPM) strategy by detecting GenAI-specific configuration risks across popular AI tools such as ChatGPT, Claude, and Gemini. 

 Control application access 

Provide least privilege access to SaaS and cloud apps, then track security posture findings and remediate issues to shrink your attack surface. 

 Safeguard valuable IP and developer code 

Detect sensitive data at rest in files stored in SaaS and cloud apps. Find and fix issues that risk data exposure and code leaks. 

 Delivery Hero 

#### "

####  With Cloudflare, our employees can access the tools they need to get their jobs done without extra security hassle or connectivity issues. " 

 Wilson Tang  Director of Engineering, Platform Core Services 

[ Compute ](/products/#compute) 

[  Browser Run  Automated browsers ](/products/browser-rendering/) [  Containers  Any language, anywhere ](/products/containers/) [  Durable Objects  Stateful compute ](/products/durable-objects/) [  Sandboxes  Secure code execution ](/products/sandboxes/) [  Workers  Global serverless functions ](/products/workers/) [  Workers for Platforms  Programmable Platform Solutions ](/products/workers-for-platforms/) [  Workflows  Process orchestration ](/products/workflows/) 

[ Storage ](/products/#storage) 

[  Artifacts  Git-native versioned storage ](/products/artifacts/) [  D1  Serverless SQL ](/products/d1/) [  Data Platform  Ingest, Catalog & Query ](/products/data-platform/) [  Hyperdrive  Global databases ](/products/hyperdrive/) [  Queues  Message processing ](/products/queues/) [  R2  Egress-free storage ](/products/r2/) [  KV  Ultra-fast key-value storage ](/products/kv/) 

[ AI ](/products/#ai) 

[  Agents  Build stateful AI agents ](/products/agents/) [  AI Gateway  AI observability ](/products/ai-gateway/) [  AI Search  Instant retrieval ](/products/ai-search/) [  Vectorize  Vector database ](/products/vectorize/) [  Workers AI  Edge AI models ](/products/workers-ai/) 

[ SASE / Zero Trust ](/products/#sase) 

[  SASE  Cloudflare SASE platform ](/sase/) [  Access  Zero trust access to private resources ](/products/access/) [  CASB  SaaS and cloud posture ](/products/casb/) [  Data Loss Prevention  Protect sensitive data ](/products/dlp/) [  Gateway  Web filtering ](/products/gateway/) [  Browser Isolation  Secure web browsing ](/products/browser-isolation/) [  WAN  Cloud-delivered networking ](/products/wan/) [  Email Security  Phishing protection ](/products/email-security/) 

[ Security ](/products/#security) 

[  DDoS Protection  Mitigation Solutions ](/products/ddos/) [  Rate Limiting  Abuse prevention ](/products/rate-limiting/) [  SSL  Secure Your Site with SSL ](/products/ssl/) [  Turnstile  A CAPTCHA Replacement Solution ](/products/turnstile/) [  WAF  Web Application Firewall ](/products/waf/) [  Magic Transit  DDoS Protection for Networks ](/products/magic-transit/) 

[ Network & Content Delivery ](/products/#network) 

[  Bot Management  Block bad bots ](/products/bot-management/) [  CDN  Faster delivery & caching ](/products/cdn/) [  DNS  Fast DNS ](/products/dns/) [  Load Balancing  Zero downtime ](/products/load-balancing/) [  Page Shield  Client-Side Protection ](/products/page-shield/) [  TURN / SFU  Real-time infra ](/products/turn-sfu/) [  Analytics  Web Performance & Security ](/products/analytics/) 

# Build without boundaries

 Join thousands of developers who've eliminated infrastructure complexity and deployed globally with Cloudflare. Start building for free — no credit card required. 

[  Start building for free ](https://dash.cloudflare.com/sign-up) [  View docs ](https://developers.cloudflare.com/) 

 No cold starts or region complexity  SASE and Zero Trust without the complexity  Deploy to 330+ cities instantly  Defend against the Internet's biggest DDoS attacks  Predictable pricing without surprises  Identity-aware Zero Trust access that retires your VPN  Battle-tested infrastructure powering millions  CDN, WAF, and DNS faster than the public Internet  No cold starts or region complexity  SASE and Zero Trust without the complexity  Deploy to 330+ cities instantly  Defend against the Internet's biggest DDoS attacks  Predictable pricing without surprises  Identity-aware Zero Trust access that retires your VPN  Battle-tested infrastructure powering millions  CDN, WAF, and DNS faster than the public Internet

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