az security --help Manage your security posture with Azure Security Center.

[addaxnasom]

Group
    az security : Manage your security posture with Azure Security Center.
        This command group is in preview. It may be changed/removed in a future release.
Subgroups:
    alert                        : View security alerts.
    auto-provisioning-setting    : View your auto provisioning settings.
    contact                      : View your security contacts.
    discovered-security-solution : View your discovered security solutions.
    external-security-solution   : View your external security solutions.
    jit-policy                   : Manage your Just in Time network access policies.
    location                     : Shows the Azure Security Center Home region location.
    pricing                      : Shows the Azure Security Center Pricing tier for the
                                   subscription.
    setting                      : View your security settings.
    task                         : View security tasks (recommendations).
    topology                     : Shows the network topology in your subscription.
    workspace-setting            : Shows the workspace settings in your subscription - these
                                   settings let you control which workspace will hold your security
                                   data.