Expel Managed Detection and Response

Expel Managed Detection and Response (MDR) is an enterprise-grade managed security operations solution that combines transparent automation with expert 24/7 human threat analysis to protect cloud environments, Kubernetes clusters, endpoints, and SaaS applications. Operating via its proprietary security operations platform, Expel Workbench, the service takes an API-first approach that integrates seamlessly into an organization's existing cybersecurity stack—including AWS, Azure, GCP, CrowdStrike, Microsoft Defender, SentinelOne, Okta, and Palo Alto Networks—without requiring proprietary sensors or lengthy onboarding cycles. Expel normalizes and correlates security alerts from across the enterprise, utilizing intelligent automation bots to investigate and close benign alarms while escalating high-fidelity, verified security incidents to its 24/7 SOC analysts. When an actual breach or malicious activity occurs, Expel provides plain-English incident summaries, visual attack timelines, and push-button remediation options that allow customers to isolate compromised endpoints, revoke hijacked cloud credentials, or block malicious IP addresses in seconds. Customers maintain full, transparent visibility into every action taken by Expel analysts within the Workbench console. Expel MDR eliminates alert noise, accelerates incident containment, and provides modern organizations with dependable, world-class security defense.