Status: OUT
RHEL 9 workload isolation operates within the comprehensive security posture: virtual machines (KVM/QEMU/libvirt with Cockpit management) and containers (Podman with per-container MCS categories) both run under SELinux enforcing mode, behind firewalld network controls, within system-wide crypto policies, and under continuous audit surveillance, ensuring that workload boundaries are reinforced by defense-in-depth rather than standing alone.