Azure Automation is Microsoft’s service for running scheduled and on-demand workflows in cloud and hybrid environments. It is used to execute runbooks, start jobs through APIs or webhooks, and manage infrastructure tasks at scale. Because these workflows can act with managed identities, Azure Automation often has privileged access to other Microsoft cloud services without storing passwords in scripts.
This matters in cyber security because automation is a control-plane feature: if its trigger surface, identity assignment, or permissions are misconfigured, an attacker may use it to reach sensitive resources or move across trust boundaries. Defenders treat automation accounts like privileged assets by limiting webhook exposure, using least-privilege managed identities, reviewing cross-tenant trust settings, and monitoring for unusual job execution. In practice, Azure Automation can help both sides: security teams use it for response and hardening, while attackers may look for exposed runbooks or overbroad permissions to turn a convenience feature into an access path.