How Quickly Should an Endpoint Be Isolated?

Why isolation speed matters more than detection speed

Pre-authorized response versus approval chains

What good looks like

Questions for your provider

Minutes. On a confirmed threat, the gap between detection and isolation is the window an attacker uses to move laterally, escalate privileges, and stage data for theft. The limiting factor is rarely technology. Isolation is a single action through an endpoint integration. The limiting factor is authority: whether anyone is allowed to act without waking someone up for approval.

enhanced.io is a channel-only Open XDR SOCaaS built exclusively for MSPs, with 400+ integrations across endpoint, network, cloud, identity and IoT/OT.

Why isolation speed matters more than detection speed

Detection tools are fast. The delay lives between the alert and the action: triage queues, approval chains, out-of-hours phone trees. An attack detected in 2 minutes and contained in 6 hours produces the same damage as one detected late. The metric worth asking any provider for is detection to containment, measured, not the detection SLA on its own.

Pre-authorized response versus approval chains

The fix is decided at onboarding, not during the incident. You set a response posture per client: which machines the SOC contains immediately on a confirmed threat, and which require your approval first. A domain controller warrants a different posture than a receptionist's laptop. Write it down once, and 2am stops being a judgment call.

What good looks like

Confirmed Critical threat on a pre-approved endpoint: containment fires immediately through the endpoint integration, the account is disabled where identity is involved, and escalation to your team follows within the agreed window with the case detail attached. Your team wakes up to a contained incident and a decision about next steps, not an active attack.