I'm evaluating AI SOC and MDR platforms that can automatically disable an on-premises Active Directory account when it detects that the account may be compromised. Many products appear to disable only the Entra ID account, which can cause the account to become active again during the next Entra Connect synchronization. Which solutions can reliably disable the on-premises AD account as part of the response, and what safeguards should be considered before enabling that automation?
4 Answers
Huntress can disable a local Active Directory account as well as the corresponding Entra account. We’ve had a good experience with it.
This isn’t necessarily unique to one AI SOC or MDR product. Several SaaS orchestration platforms can take actions in on-premises AD through an agent, connector, or workflow. When comparing vendors, focus on the permissions required, failure handling, audit logs, and whether the action can be limited to appropriate account types.
This is more of a response-orchestration requirement than an AI requirement. Check whether the platform has an authenticated connection to on-premises AD and ask the vendor to demonstrate the complete process with a test account. Defender for Identity together with Defender XDR is one possible approach, and it can be connected to API or Logic Apps workflows for disabling accounts or resetting passwords.
Rapid7 supports this type of response action, including disabling accounts in on-premises Active Directory. I’d still confirm the exact integration and workflow during a product demonstration.
Be careful with fully automatic disabling. Scope it by risk and group, exclude break-glass accounts, require approval for privileged identities, log the reason for the action, and test that rollback works. It’s also worth testing what happens if the Entra action succeeds but the on-premises action fails.