A security administrator is configuring pre-runtime protection in CrowdStrike Falcon to ensure that only trusted container images from specific registries are scanned and allowed for deployment. What is the best approach for adding registry connection details?

This approach represents the best practice for securely integrating container registries with CrowdStrike Falcon for pre-runtime scanning. Specifying the exact registry URL ensures you are connecting to the intended source. Enabling authentication is crucial for securely accessing private repositories, preventing unauthorized access. Finally, configuring scanning policies allows the administrator to define rules for identifying vulnerabilities and misconfigurations, thereby ensuring that only images meeting the organization's security standards are approved for deployment. This comprehensive method directly addresses the goal of allowing only trusted and scanned images.

A. Relying solely on default settings is too restrictive and does not allow for the integration of an organization's specific private or custom container registries.
B. Adding all registries, especially without authentication, is an insecure practice that dramatically increases the attack surface by connecting to untrusted and unverified sources.
D. Assuming private repositories are inherently trusted and skipping scans is a critical security flaw, as internal images can still contain vulnerable dependencies or misconfigurations.

1. CrowdStrike. (2023). Falcon Cloud Workload Protection: Container Security. Falcon Documentation. In the "Image Assessment" section, the procedure for adding a new repository explicitly requires providing the registry URL and authentication credentials. The documentation states, "To scan images in your repositories, you must first add them to Falcon... For each repository, you must provide the registry URL and authentication credentials." This directly supports specifying the URL and using authentication as described in option C.

2. CrowdStrike. (2023). Falcon Cloud Workload Protection: Container Security. Falcon Documentation. The section on "Image scanning policies" details how administrators can configure policies to detect vulnerabilities. This aligns with the final part of option C, which involves "configur[ing] scanning policies for approved images" as the ultimate goal of the pre-runtime protection setup.