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How Tesla scales remote access with RealVNC

Tesla Model Y cars on an assembly line with robotic arms and workers

At a glance

The challenge:
Support a growing number of devices while maintaining reliable remote access.

Why RealVNC:
Proven stability in high-concurrency environments and a mature solution capable of supporting Tesla's project scale and device density.

The result:
Tesla can support a larger number of endpoints without significant degradation in service quality.

Managing at scale:
The RealVNC On-Prem Management Console, session logging and robust security provide the centralized oversight Tesla needs to monitor usage, support compliance and handle sensitive data confidently.

“We chose RealVNC primarily due to its proven stability in high-concurrency environments and its strong brand reputation in the remote access market. It offered a mature solution that could handle our device density effectively, which was a key requirement for our current project scale.”

—Joe Zhao, IT Asset Administrator, Tesla

Remote access that keeps pace with growth

As organizations grow, remote access becomes a problem of scale. More devices, more users and more projects increase the demands placed on the technology behind them. Remote access needs to remain reliable as the environment expands, while IT teams still need visibility and control over how it is being used. For Tesla, those requirements led to RealVNC.

Tesla’s remote access requirements continue to grow as new projects launch and the number of devices across its network increases. At this scale, maintaining reliable connectivity is critical. Adding more endpoints cannot come at the expense of connection quality or introduce unnecessary operational disruption. RealVNC has enabled Tesla to expand its remote access environment while maintaining consistent performance. This ability to support increasing numbers of endpoints while maintaining connection integrity gives Tesla a remote access platform capable of supporting its evolving requirements.

“RealVNC performs consistently for us; maintaining connection integrity across our expanding network. It lets us support a larger number of endpoints without significant degradation in service quality, which has been crucial for our recent project launches.”

—Joe Zhao, IT Asset Administrator, Tesla

Keeping control as the environment expands

As more endpoints are added, IT teams need a practical way to oversee remote access activity and maintain appropriate governance across the environment. Tesla uses the RealVNC On-Prem Management Console and its session-logging capabilities to provide that centralized visibility. Together, centralized management, session logging and robust security give Tesla the oversight it needs as its remote access requirements grow.

“The Management Console and session logging features are essential for our IT team to centrally monitor usage and ensure compliance. We find the security protocols particularly robust, which gives us confidence in handling sensitive data.”

—Joe Zhao, IT Asset Administrator, Tesla

Built for remote access at scale

For Tesla, scalability isn’t simply about connecting more devices. It’s about growing its remote access environment without sacrificing the qualities that matter at enterprise scale: connection integrity, visibility, compliance and security. With RealVNC, Tesla has a mature remote access platform that can support a growing number of devices and the demands of new projects as they come online.

See how other customers are using RealVNC Connect

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An On Prem Management Console

"Moving from a small-scale deployment to an estate of several hundred industrial control systems requires a different level of security, visibility, and control. We're pleased to support the manufacturer as it standardises on RealVNC Connect, enabling secure offline remote access and centralised management that aligns with the long-term requirements of its automation environment."

Wienerberger

Wienerberger

"RealVNC® remote access software is proving extremely useful in allowing our small helpdesk team to support staff located at sites around the whole of Poland."

Nataniel Zielinski, IT Architect/IT Administrator

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Boston Valley Terra Cotta

"We produce products that require a close monitoring 24 hours a day. Having RealVNC® remote access software allows us to remotely monitor and fix any problems quickly should they occur."

Michael Balon, IT Manager

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