What it is
The Unattended Access Deployment Checklist is a field-tested playbook for rolling out unattended remote-access or RMM agents across a fleet — the agents that let a technician connect to a server, kiosk, or laptop with no one logged in to grant the session. It walks the full lifecycle: inventorying the target estate, confirming a deployment vehicle exists for every segment, designing the group structure, locking down a security baseline, and proving a rollback path before production is touched. It's built around the reality that unattended deployments fail quietly — an agent that errored out looks identical to 'not yet deployed' from the console — so it forces reconciliation at every step.
The checklist moves through clear phases. Pre-flight covers the estate inventory (endpoints by OS, domain-joined vs. workgroup, on-prem vs. roaming), the deployment vehicles (AD + GPO, Intune/Jamf/Workspace ONE, an existing RMM, or SCCM), firewall allow-listing of the agent's outbound endpoints, and the agent identity model (per-device token, deployment key, or company code). Then it runs Phase 0 package-and-sign, Phase 1 pilot ring of 10–25 representative devices, Phase 2 broad rollout in waves (5% → 25% → 100%), and Phase 3 steady state with auto-update and health alerts. A group-design and least-privilege section and a security-baseline section sit alongside, plus a verification quiz that catches the classic silent failures.
It deliberately separates group design and security from the mechanics of pushing the agent, because the order matters: design the group tree before deployment (agents inherit policy from their group, so a flat structure forces per-device exceptions forever), and set the security baseline — MFA on every console account, non-downgradable AES-256 encryption, session logging, tamper-alerting — before real technicians inherit access. Whether you're deploying Splashtop, ConnectWise Control, or TeamViewer host agents, the sequence is the same.
What it's used for
Unattended access is what makes remote support scale, but a botched rollout leaves silent gaps, over-broad permissions, and an agent that can't be trusted. Teams use this checklist to deploy it right the first time:
- ✓ Planning a fleet-wide rollout of an unattended agent — Splashtop, ConnectWise Control, TeamViewer host, or an RMM — with a phased ring strategy instead of a risky big-bang push.
- ✓ Inventorying the estate and confirming a deployment vehicle (GPO, Intune, Jamf, RMM, SCCM) exists for every segment, so roaming laptops and workgroup machines don't fall through the cracks.
- ✓ Allow-listing the agent's outbound FQDNs and ports at the firewall and proxy so agents actually phone home — the most common reason a 'deployed' agent never checks in.
- ✓ Designing the group tree up front by site, department, OS, or sensitivity, so least-privilege scoping and policy inheritance work without per-device exceptions.
- ✓ Locking a security baseline before go-live: MFA on every console account, non-downgradable encryption, session logging and recording for privileged groups, idle timeouts, and tamper-alerting.
- ✓ Reconciling console check-in counts against the endpoint inventory after each ring, so the silent-failure gap (agents that errored out) gets chased down rather than ignored.
- ✓ Documenting the package, keys, and silent command line in a runbook so re-imaging and new hires inherit the agent automatically and the deployment stays reproducible.
Who uses it
Unattended deployments sit at the intersection of endpoint management, security, and remote-support operations. The checklist is written for the people who own each of those.
Context & good to know
Unattended access is uniquely powerful and uniquely dangerous. It's what lets a help-desk fix a server at 2am with no one there, and it's also why unattended agents are a favorite ransomware foothold — there's no human at the keyboard to notice an unexpected session. That asymmetry is why the deployment can't be treated as a routine software push: the security baseline and group design have to be right before the agent is everywhere, because retrofitting least-privilege onto a flat, fully-deployed fleet is brutal.
The defining failure mode of unattended deployments is silence. An agent that fails to install, can't reach its cloud endpoint, or lacks local admin rights doesn't throw a visible error to anyone — it simply never appears in the console, indistinguishable from a machine you haven't gotten to yet. That's why the checklist obsesses over reconciliation: count console check-ins against your inventory baseline after every ring, and actively chase the gap. 'It looks deployed' is the trap; 'the numbers match' is the goal.
Group design is the lever most teams underweight. Because agents inherit policy and permissions from their group, the tree you design before deployment determines how clean your least-privilege model is forever after. Design it by site, department, OS, or sensitivity up front, map technicians to only their assigned groups, gate file transfer and command shell by role, and tie the whole thing to SSO so offboarding is instant. Skip this and you'll be writing per-device exceptions for the life of the deployment.
Tooling shapes the details. Splashtop, ConnectWise Control, TeamViewer, and Zoho Assist each have their own agent package, identity model (company code vs. deployment key vs. per-device token), and consent options for unattended sessions. The checklist is tool-agnostic in structure but assumes you'll fill in your tool's specifics — the signed MSI/PKG, the detection rule, the outbound FQDNs to allow-list. Validating a genuinely unattended session connects with no user present, on each OS, is the acceptance test that proves the agent works the way unattended access is supposed to.