Option A: Disabling least privilege enforcement significantly increases the risk of privilege escalation attacks. Additionally, allowing all network traffic can expose workloads to lateral movement attacks.
Option B: This approach minimizes the attack surface by ensuring workloads operate with the least privileges required, detects suspicious network activity, and prevents unauthorized applications from executing. It provides a strong security posture while maintaining business continuity.
Option C: Cloud provider security controls offer a baseline of protection, but disabling application allowlisting removes the ability to control which applications can execute, increasing the risk of unauthorized software running in the environment.
Option D: While monitoring network anomalies is valuable, unrestricted execution of serverless functions can lead to unauthorized execution of malicious code, increasing the risk of security breaches.