CrowdStrike Falcon
Free tierAI-native cybersecurity platform built to stop breaches across endpoints, identity, and cloud
Free tier available·All audiences·Powered by CrowdStrike proprietary AI·API available
Key strengths
AI-native threat detection and responseUnified endpoint, identity, and cloud protection7-time Gartner Magic Quadrant Leader for Endpoint ProtectionAgentic SOC automation for faster breach preventionReal-time protection against AI-accelerated adversaries
Free tier + paid plans · from $7.99 USD/mo
Austin, USA
Founded 2011
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CrowdStrike Falcon — Technical Setup & API Overview
Sensor Deployment
The Falcon sensor is a single lightweight agent supporting Windows, macOS, Linux, Android, and iOS. It streams behavioral telemetry to the Falcon Security Cloud via an encrypted channel with negligible performance overhead.
REST API
CrowdStrike provides a comprehensive OAuth 2.0-authenticated REST API (api.crowdstrike.com) for programmatic access to detections, incidents, device management, threat intelligence, and more.
# Example: Authenticate and retrieve detections
curl -X POST "https://api.crowdstrike.com/oauth2/token" \
-d "client_id=YOUR_CLIENT_ID&client_secret=YOUR_CLIENT_SECRET&grant_type=client_credentials"
curl -H "Authorization: Bearer <access_token>" \
"https://api.crowdstrike.com/detects/queries/detects/v1?limit=10"
Key Capabilities for Developers
- Event Streaming API — Real-time event stream for ingesting Falcon detections into SIEMs or SOAR platforms.
- Custom IOA Rules — Define custom Indicators of Attack using behavioral pattern rules via API or console.
- Falcon Fusion (SOAR) — Build no-code/low-code automated workflows triggered by Falcon detections.
- Threat Graph — Graph-based query engine for hunting across petabytes of security telemetry.
- SDKs — Official SDKs available for Python (
falconpy), Go, PowerShell, and more.
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