Remote desktop access lets you control a computer from another location, using either built-in operating system tools or third-party software over a network or the internet. According to Microsoft Support, you can access your apps, files, and desktop exactly as if you were sitting in front of the remote PC. Whether you’re a Queensland small business owner accessing your office machine from home, or an IT professional managing multiple endpoints, the core process is the same: establish a connection, authenticate, and take control.
Before you connect to a remote computer, a few things need to be in place:
- A stable internet connection on both ends (WiFi, 4G, or 5G all work)
- The host computer must be powered on and configured to accept connections
- Appropriate software installed: built-in tools like Windows Remote Desktop or Chrome Remote Desktop, or third-party platforms
- User account credentials with permission to access the remote machine
- Network access: either on the same local network, or via VPN or port forwarding for internet-based connections
The most widely used tools are Windows Remote Desktop (built into Windows Pro), Chrome Remote Desktop (free, cross-platform), and paid platforms like RemotePC, which supports Mac, Windows, Linux, iOS, and Android.
Table of Contents
- How to set up remote desktop on a Windows computer
- Connecting to a remote computer from different devices
- Security risks of remote access and what to do about them
- Expert advice on choosing and managing remote access for Australian businesses
- Techbug handles your remote access security so you don’t have to
- Key takeaways
How to set up remote desktop on a Windows computer
This is where most people hit their first snag. The host PC must run Windows Pro or higher to accept incoming connections. Windows Home cannot host a Remote Desktop session. Any version of Windows can initiate a connection as a client, but the machine being accessed needs Pro or Enterprise edition.
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Confirm your Windows edition. Go to Start > Settings > System > About. Under “Windows specifications,” check that Edition shows Windows 11 Pro (or Windows 10 Pro). If it shows Home, you’ll need to upgrade or use a third-party tool like Chrome Remote Desktop instead.
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Enable Remote Desktop. Navigate to Start > Settings > System > Remote Desktop. Toggle “Enable Remote Desktop” on, then select Confirm. Note the PC name shown on this screen — you’ll need it to connect later.
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Configure user permissions. By default, only administrator accounts can connect. To add other users, select “Select users that can remotely access this PC” and add the relevant accounts. Limit this list to only those who genuinely need access.
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Adjust firewall settings. Windows Firewall should automatically create a rule for Remote Desktop (port 3389). If you’re using a third-party firewall or corporate security software, you’ll need to manually allow this traffic. For businesses, this is worth checking with your IT team.
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Set up network access for internet connections. On a local network, the PC name is enough. For internet access from outside your office or home, you’ll need either a VPN (strongly recommended) or port forwarding on your router, plus a static IP or dynamic DNS service so the address doesn’t change. VPN use, firewall adjustments, and dynamic DNS are all standard steps for internet-accessible remote desktop setups.
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Test the connection locally first. Before trying to connect over the internet, test from another device on the same network. This rules out configuration issues before you add network complexity.
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Advanced admin features. IT administrators managing office equipment remotely can also take advantage of Wake-on-LAN and remote rebooting, which allow you to power on or restart machines without physical access.
Pro Tip: If you’re managing remote access for a Queensland business, consider setting up a dedicated VPN rather than exposing port 3389 directly to the internet. Exposed RDP ports are a common ransomware entry point.
Connecting to a remote computer from different devices
Once the host is configured, connecting from your device is straightforward. The steps vary slightly depending on what you’re connecting from.
From a Windows PC:
- Open the taskbar search box, type “Remote Desktop Connection,” and launch it
- Enter the PC name of the host computer
- Select Connect and sign in with your account credentials
From macOS or iOS:
- Download the Windows App from the Microsoft Store or Apple App Store
- Add the host PC name
- Select the PC to initiate the connection
From Android:
- Install the Remote Desktop app from Google Play
- Add the PC name
- Select the PC and wait for the connection
Using Chrome Remote Desktop (cross-platform, free):
Chrome Remote Desktop works on Windows, macOS, Linux, iOS, and Android. To set up remote access via Chrome, open Chrome, go to remotedesktop.google.com/access, download the Chrome Remote Desktop extension, and follow the prompts. Connections are fully encrypted and use a PIN for authentication. This is the simplest option for personal use or occasional access across mixed platforms.
Mobile-specific features to know:
- Pinch-to-zoom for navigating the remote desktop on a small screen
- On-screen keyboard and trackpad emulation
- Touch-optimised gesture controls in most modern apps
- Full support over WiFi, 4G, and 5G connections
Pro Tip: On mobile, switch your device to “Do Not Disturb” before starting a remote session. Incoming calls and notifications can interrupt the connection or cause the app to lose focus, especially on Android.
Security risks of remote access and what to do about them
Remote access opens a door into your computer. If that door isn’t properly secured, it becomes one of the most exploited attack vectors in cybersecurity. The risks are real and specific.
Key threats:
- Unauthorised access through weak or reused passwords
- Credential theft via phishing targeting remote workers
- Ransomware delivered through exposed Remote Desktop Protocol (RDP) ports
- Unattended access sessions left open without timeout controls
- Man-in-the-middle attacks on unencrypted connections
Cyberattacks disproportionately target small businesses — and remote desktop access, when poorly configured, is one of the most common entry points.
Treat remote access credentials the way you’d treat your banking password: unique, complex, and never shared. Multi-factor authentication (MFA) should be non-optional for any business using remote desktop tools. A VPN adds another layer by ensuring the connection itself is encrypted end-to-end, not just the remote session.
Best practices for Australian users:
- Enable MFA on all remote access accounts
- Use a VPN rather than exposing RDP directly to the internet
- Set session timeout and automatic lock after inactivity
- Restrict remote access to specific IP addresses where possible
- Audit who has remote access permissions regularly and remove stale accounts
- Keep remote desktop software and the host OS fully patched
- Use IT security services that include monitoring for unusual login attempts
Australian businesses should also be aware of the Australian Cyber Security Centre’s (ACSC) Essential Eight framework, which includes application control and multi-factor authentication as baseline mitigations directly relevant to remote access security.
Expert advice on choosing and managing remote access for Australian businesses
Not every remote access solution suits every business. A sole trader working from home has different needs to a 50-person firm with staff across Brisbane and regional Queensland. The right choice depends on scale, security requirements, and how much IT overhead you can manage.
When evaluating remote access tools for a business environment, prioritise:
- AES-256 encryption for all session data in transit
- Multi-factor authentication built into the platform, not bolted on
- Single Sign-On (SSO) integration if your team already uses Microsoft 365 or a similar identity provider
- Granular user access controls so staff can only access what they need
- Audit logging to track who accessed what and when
- Compatibility with Australian regulatory requirements, including the Privacy Act 1988 and any industry-specific compliance obligations
Vendor-agnostic advice matters here. The best tool for your business isn’t necessarily the most popular one — it’s the one that fits your security posture, your budget, and your team’s technical capability. Managed IT services that include remote access monitoring give you professional oversight without requiring in-house expertise.
Pro Tip: Before deploying any remote access solution across your business, check whether it supports your existing identity management setup. Retrofitting SSO or MFA after deployment is significantly more complex than building it in from the start.
For businesses in Queensland, having a local AI/LLM SEO Agency in Brisbane for SaaS and Tech partner who understands both the technical and compliance landscape makes a real difference. Techbug’s team covers service areas across Queensland and brings over 30 years of combined experience to remote access setup, security hardening, and ongoing managed support.
Techbug handles your remote access security so you don’t have to
Setting up remote desktop access yourself is entirely doable. Keeping it secure, monitored, and compliant over time is where most Queensland businesses need support.
Techbug is a Brisbane-based IT provider with over 30 years of combined experience supporting Australian businesses across cybersecurity, managed IT services, cloud solutions, and remote access setup. The difference from doing it yourself: Techbug’s vendor-agnostic approach means you get the right solution for your business, not whatever a single vendor is pushing. Proactive monitoring catches unusual remote access activity before it becomes a breach. Ransomware-safe backups mean that even if something goes wrong, your data isn’t gone. For businesses that want secure remote access without the ongoing technical burden, get in touch with Techbug to discuss a setup that fits your team and your risk profile.
Key takeaways
Securing remote desktop access requires the right software configuration, strict credential controls, and ongoing monitoring — not just a one-time setup.
| Point | Details |
|---|---|
| Windows edition matters | The host PC must run Windows Pro or higher to accept Remote Desktop connections. |
| VPN over exposed RDP | Always use a VPN for internet-based remote access rather than exposing port 3389 directly. |
| MFA is non-negotiable | Multi-factor authentication should be enabled on every remote access account, business or personal. |
| Cyberattacks disproportionately target small businesses | Cyberattacks disproportionately target small businesses, which makes secure remote access configuration critical. |
| Techbug for managed support | Techbug provides vendor-agnostic remote access setup, security monitoring, and managed IT services across Queensland. |