Use cases · OT remote access

Secure vendor remote access without standing VPNs

Vendors, OEMs, integrators and maintenance partners need access to operational environments, but standing VPN accounts and unmanaged tools create risk and poor visibility. Otector gives asset owners a controlled workflow for vendor access.

Otector helps move vendor access from broad standing connectivity to scoped, approved and reviewable sessions.

01

Why vendor access becomes hard to control

Every supplier brings different people, tools, credentials and support windows. When each has its own VPN or remote utility, asset owners cannot apply one consistent access policy or reconstruct activity afterwards.

02

How Otector scopes vendor access

Access is granted to a defined site, asset and connection profile. Browser-based sessions are used where possible, while approved native-tool access can be limited to the exact destination and port the job requires.

03

Approval windows and request history

A vendor states the asset, purpose and requested window. Custodians can approve, adjust or reject the request, creating a durable link between business context and the resulting session.

04

Monitoring, recordings and evidence

Authorized teams can monitor work in progress. Depending on policy, Otector retains recordings, alerts, logs and file activity so the client can review what happened.

05

Service Provider Portal for repeat access

External engineers work across Otector-enabled clients from one portal. Each client remains authoritative for its own access scope, approvals, credentials, policy and audit data.

Connected controls

One platform around every access path.

Browser sessions, controlled native-tool access, approvals, monitoring and evidence share one client-controlled model.

Relevant industries

See the use case in context.

FAQ

Questions about this access challenge.

Can vendors request access through Otector?

Yes. Vendors, OEMs, integrators and maintenance partners can request access to an approved site, asset and connection profile through a controlled workflow.

Can access be limited to a time window?

Yes. Requests can carry defined start and end times, and access is available only within the approved window.

Are vendor sessions recorded?

Sessions can be recorded according to the client’s configured policy, connection profile and approved request.

Who controls credentials?

The asset owner remains authoritative for credentials. External providers do not need to receive reusable asset credentials.

Can vendors work across multiple clients?

Yes. The Service Provider Portal provides one workspace across Otector-enabled clients, while each client keeps control of its own access.

Bring your current workflow

See how Otector controls the complete remote session.

We will map your users, providers, assets, approvals and evidence needs in a focused live walkthrough.