What Is a Remote Server? A Practical Guide for Teams

Today, most businesses run on more than one remote server, whether that's a handful of employees connecting to an office network from home or an entire application stack running on hardware in a data center hundreds of miles away.

In this guide, you'll learn what a remote server actually is, how remote access works under the hood, and how to keep that connection secure.

We'll also cover how to pick the right kind of remote server for a small business, and where remote servers fit into a modern software deployment workflow for remote teams and remote employees alike.

What is a remote server?

A remote server is a computer you access and manage over a network connection instead of operating directly, using its keyboard and screen.

You're still working with a real machine – it just isn't physically present in front of you, so every command or file transfer travels over a network connection instead of a direct one.

A remote server is different from a cloud server, even though the terms get used interchangeably.

A cloud server is remote by definition, but it's also typically virtualized: you're renting a slice of a provider's infrastructure rather than an entire physical machine, and that infrastructure lives across secure data centers you'll never see the inside of.

A remote server, by contrast, just describes the relationship between you and the machine – it could be a dedicated physical box in a colocation facility, a virtual private server (VPS) from a cloud provider, or your own hardware sitting in another room, as long as you're connecting to it remotely.

The one constant is the network connection itself. Take that away, and a remote server behaves exactly like a local one from the operator's perspective: same operating system, same file system, same processes running underneath, and the same users and permissions.

How does remote server access work?

Remote access breaks down into three parts: a network connection, an access protocol, and authentication.

The network connection gets your device talking to the remote machine, whether that's over the open internet or a private tunnel. The protocol defines how that conversation is structured. Authentication confirms you're allowed to have it.

Three protocols cover most remote access scenarios:

• Secure Shell (SSH). A command-line protocol built for servers, most common in development and system administration work. It's how you'd connect to a Linux server to run commands or transfer files without a graphical interface.
• Remote Desktop Protocol (RDP). Built for full desktop access – you see the remote machine's actual screen and control it with your own mouse and keyboard, useful when you need a graphical environment rather than a terminal, including setups spanning multiple monitors.
• Virtual Private Network (VPN). Rather than connecting to one machine directly, a VPN puts your device on the same private network as the remote server, so you can reach internal resources that aren't exposed to the public internet at all. Virtual private networks are also a common way remote employees reach an office network without every internal resource being publicly reachable.

A quick SSH connection to a Linux server looks like this from a terminal:

ssh [email protected] -p 22

That command opens a secure, encrypted connection to the server at that IP address on port 22, the default SSH port.

From there, you're working in that remote machine's shell as if you were sitting in front of it, though every keystroke is encrypted and sent over the network connection instead. Data in transit is protected by that encryption, not by the password prompt alone.

Remote server vs. local server vs. cloud server

There's no universally better option among these three – only better fits for different budgets and different appetites for hands-on maintenance:

Most growing teams end up running a mix: a cloud server for elastic workloads, and one or two dedicated remote servers for anything that benefits from predictable performance or a fixed monthly cost.

In some industries – such as healthcare, pharmaceuticals, financial services, and law – a local server which offers enhanced security and data protection, by virtue of it not being on the cloud, might make more sense when considering hardware and software solutions.

How to securely access a remote server from home

Working from home usually means connecting into infrastructure you don't have physically present, which raises the security risks around every login. A few practices make that connection meaningfully more secure:

• Use key-based authentication over passwords. An SSH key pair is far harder to brute-force than a password, and it removes the risk of a weak or reused password becoming a way in.
• Turn on multi-factor authentication. Even with strong credentials, two-factor authentication or MFA stops a stolen password from being enough to gain access on its own.
• Connect through a VPN or a zero-trust tunnel rather than exposing ports directly. Leaving a server's admin ports open to the public internet gives every scanning bot on the internet a shot at it. A VPN or a conditional access policy limits which remote users can even reach the login screen.
• Keep software patched. Outdated server software is one of the most common reasons that authorized users lose control of a machine to someone who shouldn't have gained access at all.
• Watch your audit logs. Reviewing access logs for logins from unfamiliar locations or at odd hours catches a compromised account before it causes real damage.

None of these steps eliminate risk, but together they raise your security posture enough that a stolen password alone won't be enough to compromise the machine.

What is the best remote server for small businesses?

There's no single best remote server for every small business – the right choice depends on team size, along with how much technical capacity and budget you have in-house. Three categories cover most cases:

1. Managed cloud VPS. A good default for most small teams: predictable monthly cost, the provider handles the physical hardware, and you can resize resources as the business grows.
2. Dedicated server. Worth it once a workload needs consistent performance a shared VPS can't guarantee, though it comes with a higher fixed cost and more setup work.
3. Self-hosted on owned hardware. The most control and often the lowest ongoing cost, at the price of managing your own hardware and its physical security.

A small business with one or two developers and a handful of internal tools is usually well served by a managed VPS. A business running compliance-sensitive workloads, or one that wants full control over its infrastructure and organization data, is more likely to lean toward self-hosting or a dedicated box.

Do you need more than one remote server?

Plenty of setups run fine on a single remote server for years, but that can change once an application takes on more traffic or ships more often than one server can comfortably handle alone.

A common next step is separating the server that builds and compiles an application from the one that runs it in production. Splitting build from deployment this way has a few concrete benefits:

• It keeps compute-heavy build jobs from competing with your live application for CPU and memory.
• It lets you use different hardware for each job, without paying for an expensive deployment server you don't need for building.
• It means you can build an application once and deploy that same image to multiple servers, useful if you're running redundant deployments across multiple locations.

Dokploy's Remote Servers feature is built around this exact split. It lets you deploy applications to remote servers without needing to build or run anything on the machine where the Dokploy UI itself is installed, using two distinct server roles:

• Deployment servers, which run and host your applications, and handle containerization, traffic routing, and application updates.
• Build servers, which only clone your repository, build the Docker image, and push it to a registry – they don't run any containers themselves.

Spreading work across more than one environment like this is a growing pattern, not a niche one.

According to CNCF and SlashData's State of Cloud Native Development report, hybrid cloud usage among developers has grown from 22% in 2021 to 32% today, as more teams build systems that run across more than one environment rather than a single server.

For performance reasons, we don't support remote server monitoring at this time – you'll want a separate tool if giving constant attention to every remote machine is a hard requirement.

Build servers currently only work for Applications, not Docker Compose deployments, and only root-based deployments are supported at the moment, so non-root setups aren't an option yet.

Conclusion

A remote server is any machine you manage over a network connection rather than in person, whether that's a colocated box, a VPS, or a full cloud server. Getting the most out of one comes down to picking the right access protocol for the job, layering on real security practices like MFA and key-based authentication, and choosing a setup that matches your team's size and technical appetite.

If you're at the point where one remote server is doing too many jobs, splitting build from deployment is worth considering.

Sign up for Dokploy, connect a remote server, and validate the setup to see how the split works in practice.

Remote server FAQs

Is a VPS the same as a remote server?

Not exactly. A VPS (virtual private server) is a virtualized slice of a physical machine you access remotely, so every VPS is a remote server, but not every remote server is a VPS – a colocated physical box or your own hardware in another location counts as a remote server too.

Do I need a static IP address to access a remote server?

Not always, but it makes life easier. A static IP means the server's address never changes, so your SSH config and firewall rules stay put. Without one, a dynamic DNS service can point a fixed hostname at a server whose IP changes instead.