Key takeaway
Evaluate detection alongside execution limits and the records that demonstrate enforcement.
The control gap
Xcitium describes traditional EDR as assessing unknown code while it runs on the real endpoint. The paper pairs detection with governance over execution.
Execution governance
In the approach described by Xcitium, unknown or untrusted code runs in an isolated environment without unrestricted access to system resources. Teams can assess how this fits alongside detection, incident response and preventive controls.
Isolation and evidence
The paper describes virtualization of the file system, registry, kernel objects, services and DCOM/RPC operations. Network socket creation is separately denied for contained processes. Execution decisions and containment events produce records of control enforcement.
How to use the paper
A CISO, risk lead and board can use the themes to discuss what records demonstrate enforcement. An architect can test whether the described evidence would support their audit, incident review and operational requirements. It also helps to define retention, access and record provenance in advance.