Xcitium —
ZeroDwell Containment, EDR / MDR / XDR / CNAPP & Incident Response

Xcitium fits enterprise, mid-market, MSP, and regulated-industry operating models whose endpoint, server and cloud-workload protection posture has been built around detect-and-respond stacks (EDR / MDR / XDR / SIEM) but whose breach posture still depends on detection accuracy and dwell time — particularly those whose risk posture cannot tolerate the dwell window between unknown-binary execution and detection.

Xcitium delivers Advanced EDR, Managed EDR, Complete XDR, Managed XDR (MDR), CNAPP for cloud-native workloads, Incident Response and breach services, and the Xcitium ZeroDwell containment posture — running unknown binaries inside a hardened container so unknown malicious code cannot harm the endpoint while behavioral analysis, ML and human triage make a verdict, rather than allowing-then-detecting unknown code at execution.

Conventional EDR / MDR / XDR posture allows unknown binaries to execute and then attempts to detect malicious behavior — the dwell window between execution and detection is where breaches happen. ZeroDwell runs unknown binaries inside a hardened container that prevents harm to the endpoint while verdicts are made — collapsing the dwell window for unknown executables. Fits operating models whose risk posture treats unknown-binary dwell time as the primary breach vector rather than detection accuracy alone.

Leading EDR / MDR vendors compete on detection accuracy, telemetry coverage and SOC quality — all on top of a default-allow posture for unknown binaries. Xcitium adds a containment layer underneath, positioning itself as the 'Only Zero Threat Provider' — meaning unknown executables cannot harm the endpoint regardless of detection latency. Fits operating models whose threat model includes zero-day, polymorphic and living-off-the-land executables that detection-only stacks cannot reliably catch in time.

Yes. Xcitium publishes MSP enablement materials, multi-tenant management, and managed (MDR / Managed XDR) services — fitting MSP and managed-security operating models whose service posture requires multi-tenant administration, branded reporting, and 24/7 SOC operations rather than single-tenant on-premise security tooling.

No. Your service agreement is signed directly with Xcitium and Xcitium's standard customer terms apply. Fibi's role is to scope your endpoint / cloud / managed-security objective against Xcitium and the most relevant alternatives — including the leading EDR / MDR / XDR vendors, Microsoft Defender stack, and CNAPP-only specialists — so you see how Xcitium's ZeroDwell containment posture compares before signing. Fibi's advisory work is provider-funded.