Which method is NOT used for pairing a VEN?

The method that is recognized as not being used for pairing a Virtual Enforcement Node (VEN) is manual input via a web portal. In the context of Illumio's architecture, pairing VENs is often aimed at achieving efficiency, scalability, and automation within the security infrastructure.

Automated methods leverage existing automation tools to seamlessly integrate VENs into the network without significant manual intervention, which helps reduce the chances of human error and optimizes the setup process. Scripted automatic pairing utilizing API scripting allows for precise control and integration tailored to specific environments, which is essential for complex deployments.

Additionally, pairing VENs during system boot automatically establishes connections as part of the startup process, allowing for rapid deployment without requiring user intervention at the time of initialization. This further streamlines the management of security policies and enhances overall operational efficiency.

In contrast, relying on manual input via a web portal does not align with the goals of automation and quick setup, which the Illumio Core framework is designed to promote.