File streaming vs on-prem + VPNs: stop waiting, start working

Waiting... 

Waiting for files to download, changes to sync and for your VPN to just work.

Traditional on-prem storage worked well when everyone sat in the same office.

But once teams became distributed, VPNs became the workaround and delays and disruption just started to feel like part of the workflow. Today, there are better options. 

This piece looks at where on-prem and VPN setups start to break down and what teams are moving to instead.

The on-prem + VPN premise

On-prem storage has real strengths.

Fast local access, full hardware control and predictable performance make it a strong fit when teams are working in the same location.

But once work extends beyond the office, VPNs become the bridge connecting remote users back to centralized infrastructure. 

And VPNs were designed for network access, not for how large files move or how distributed teams actually collaborate.

That distinction matters more as teams, projects and file sizes continue to grow.

The reality behind the problem

Hybrid work changed where we work and how work moves.

Projects span offices, homes and time zones. Teams collaborate continuously instead of passing files back and forth. File sizes keep growing, but workflows still depend on moving entire files between locations and devices.

That’s where the delays start to compound.

VPNs can connect users to centralized infrastructure, but they can’t eliminate the latency, duplication and coordination issues built into the workflow itself.

As teams scale, those small delays become operational bottlenecks.

Many teams naturally turned to traditional cloud storage to reduce the friction, but it largely inherited the same constraints of file movement and syncing, just in a different form.

For a deeper look at how sync-based tools create their own bottlenecks, read file streaming vs sync and share.

Where on-prem + VPN starts to break down

Large files over VPN

On-prem + VPN was never designed for how files move today.

VPNs route traffic back through a central gateway. With large files, that means every action has to travel back through office infrastructure before anything happens.

Opening a file really means waiting for distance, latency and network congestion to catch up first.

“Opening or saving a file could take five to ten minutes. Multiply that across dozens of engineers, and you’re burning expensive hours just waiting for files,” Wally Warwick, IT Manager at EVS.

Version control isn’t part of the workflow

VPNs provide access, not coordination.

The connection may be secure, but collaboration still revolves around local copies, manual handoffs and hoping everyone is working from the latest version.

That leads to:

• Multiple local copies of files

• No single source of truth

• Overwrites and lost work

Security at the network level doesn’t fix workflow fragmentation.

Local storage becomes the hidden constraint

VPN workflows still depend on downloading files to individual machines.

Which creates a second problem that often gets overlooked:

• Constant storage shortages

• Manual file cleanup

• Expensive scaling through hardware upgrades

Every user becomes their own storage endpoint.

And the bigger projects get, the more infrastructure quietly accumulates around them.

Security stops at the device

VPNs encrypt data in transit, but once files land on a device, control changes.

That introduces risk:

• Lost or stolen devices

• Unmanaged endpoints

• Limited visibility into file usage

Security doesn’t end at the network, it needs to follow the file.

So what does a workflow look like when teams no longer depend on VPNs, syncing or file downloads?

Read more about how to get secure remote access without a VPN here.

File streaming: a faster path to your files

Modern distributed teams don’t just need remote access.

They need:

• Instant access regardless of location

• Real-time collaboration on large files

• Security that persists beyond download

• No dependency on VPN tunnels 

This is where the model fundamentally changes.

Instead of extending legacy infrastructure with VPNs, sync layers and local copies, file streaming removes the need to move entire files around in the first place.

So rather than moving files to people, it streams files to where they’re needed, on demand.

How file streaming replaces the VPN layer

With LucidLink, files stay in the cloud but feel local.

Teams stream only the data they need, exactly when they need it. No full downloads, syncing delays or routing everything back through a VPN tunnel first.

LucidLink mounts like a local drive, so existing tools and workflows stay exactly the same. Security is built in, not bolted on later.

“Users are on tight deadlines. They want to turn on the computer, open Civil 3D or MicroStation, and get to work. LucidLink makes that possible — without us babysitting storage,” Brent Morris, IT Manager, Widseth.

LucidLink vs on-prem + VPNs

How LucidLink works in practice

File streaming changes the infrastructure model, but the real difference shows up in day-to-day work.

LucidLink delivers four core shifts:

Local drive experience: use your existing tools seamlessly

Your tools stay the same. Premiere Pro, DaVinci Resolve, AutoCAD and Revit all behave normally, just without the storage constraints.

No re-linking assets or changing workflows. You open, edit and save files exactly as before.

Real-time collaboration: one shared filespace, no duplicates

Everyone works from the same live filespace in real time.

No syncing delays, duplicate project folders or guessing who has the latest version.

Instead of juggling copies across machines, teams stay aligned through a single source of truth.

Streaming performance with smart caching

Only the data you need is streamed, while frequently used files and file segments are cached intelligently in the background.

That keeps performance fast without overwhelming bandwidth or local storage.

Instead of rebuilding workflows, teams just work faster inside them.

Enterprise-grade security built in

Security sits inside of the workflow, not around it:

• Data encrypted in transit and at rest

• Zero-knowledge architecture ensures only authorized users can access files

• Granular permissions control access at every level

• Instant revocation when projects end

Sensitive assets stay protected without slowing teams down.

Cost vs. value: the hidden inefficiency

On-prem infrastructure and VPN access often involve significant upfront investment: hardware, licensing, setup and ongoing maintenance. And for teams already deeply invested, the switching cost away from that model can feel high and disruptive. 

But continuing to operate in this mode introduces a different kind of burden: costs and inefficiencies that accumulate quietly over time:

• Lost productivity waiting on files

• Duplicate storage across devices

• Expanding hardware and storage capacity

• Ongoing maintenance and IT overhead

• Workflow slowdowns as teams scale

VPNs solve connectivity. They don’t remove the bottlenecks that emerge as teams and projects scale.

Work without waiting

Most storage infrastructure still assumes teams are working from the same location, but today’s workflows don’t.

Teams are distributed, files are massive and projects move continuously across offices, homes and time zones.

LucidLink removes the bottlenecks that slow modern collaboration down.

Instead of waiting for infrastructure to catch up, teams can access files instantly, collaborate in real time and keep work moving without interruption.

When access, collaboration and security are built directly into the workflow, distributed teams move faster together.

Ready to see how LucidLink can transform your workflow? Try it free for 30 days or book a demo today.