VPN Guide
How to Set Up a VPN
What's happening
You installed a VPN. You're not sure if the settings are right.
You're not sure what the defaults actually do — or which ones matter.
You installed it on your phone. You're not sure if the laptop needs a separate setup.
Someone else set it up for you. You're not sure what decisions were made on your behalf.
What people assume
Most people assume setup is the hard part. Usually it isn't. The harder part is configuration — the defaults the app picks for you may not match the scenario you're setting it up for
Most people assume the default settings are correct. Sometimes they are. Auto-connect on untrusted networks, kill switch behaviour, and protocol selection are all choices that affect how the VPN behaves — and the defaults vary by provider and platform.
Most people assume one device means one setup. A VPN on a phone behaves differently than on a laptop. A VPN on a router covers all devices but adds different tradeoffs. The setup question is really a coverage question.
What's actually going on
Installing a VPN and configuring a VPN are different steps. The install takes minutes. The configuration — which networks trigger it, what happens when it drops, which traffic it covers — reflects what you actually need it to do.
Most people skip the configuration step because the app feels complete after install. That's when the defaults start making decisions for them.
Where this leads
If the setup needs to survive a full workday — long sessions, network switches, tools that can't drop — the configuration requirements are different from occasional use. See how work use changes configuration requirements
If setup matters mainly when you're on networks you don't control — and you want it to activate automatically in those situations — that's a public Wi-Fi configuration question. See what configuration looks like for untrusted networks
If you're setting up coverage across multiple people or devices — a household, a shared environment — that changes what setup means and which approach makes sense. See how multi-device coverage works
No guarantees
A VPN that's installed but not configured to your situation is making decisions you haven't reviewed. Defaults aren't wrong — they're just not personalised.
Setup on one device doesn't cover other devices. Each platform has its own app, its own defaults, and its own behaviour when the connection drops.
Kill switch, auto-connect, and split tunnelling are configuration choices — not features that work correctly out of the box for every use case.
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