What Is a VPN and Do You Really Need One?
A plain-English explanation of what a VPN does, what it doesn't do, and who needs one.
· 1 min read
A VPN (virtual private network) encrypts your internet traffic and sends it through a server in another location.
What a VPN does
- Encrypts your connection, which matters most on public Wi-Fi.
- Hides your browsing from your local network and internet provider.
- Lets you appear to be in another country.
What a VPN doesn't do
- It doesn't make you anonymous to sites you log in to.
- It doesn't stop malware or phishing on its own.
- It can't fix a slow connection — it can make it slightly slower.
Who should use one
Frequent travellers, remote workers on shared networks, and anyone who values privacy online.
Choosing a VPN
Look for a no-logs policy, fast servers near you and support for all your devices. Compare options in our best VPN list.
Latest articles
OpenArt Plans and Credits: Which Monthly Tier Fits Your Work?
Compare Starter, Plus, Pro and Wonder by credits, commercial rights and workload, with monthly reference prices separated from AIOFFER offers.
How to Buy OpenArt with Crypto on AIOFFER
Choose an OpenArt plan, fund the correct shortfall, verify your transaction and complete the monthly contract before account activation.
An OpenArt Product-Image Workflow: Brief, Test, Refine, Export
Plan a product-image project with a reusable brief, a small test batch and a credit budget before scaling your OpenArt generations.