Cloudflare One Client checks

These device posture checks are performed by the Cloudflare One Client. To use this feature, you must deploy the Cloudflare One Client to your devices and enable the desired posture checks.

Supported Client modes

• Traffic and DNS mode
• Traffic only mode
• Posture only mode

Supported operating systems

Device posture check	macOS	Windows	Linux	iOS	Android/ChromeOS
Antivirus	❌	✅	❌	❌	❌
Application check	✅	✅	✅	❌	❌
Carbon Black	✅	✅	✅	❌	❌
Client certificate	✅	✅	✅	❌	❌
Device serial numbers	✅	✅	✅	❌	❌
Device UUID	❌	❌	❌	✅	✅
Disk encryption	✅	✅	✅	❌	❌
Domain joined	❌	✅	❌	❌	❌
File check	✅	✅	✅	❌	❌
Firewall	✅	✅	❌	❌	❌
OS version	✅	✅	✅	✅	✅
Require Gateway	✅	✅	✅	✅	✅
Require WARP	✅	✅	✅	✅	✅
SentinelOne	✅	✅	✅	❌	❌
Tanium (legacy)	✅	✅	✅	❌	❌