# Is This Wi-Fi Safe?

*Live tool: in a browser this page shows the connection of whoever opens it. Below: what it checks and the answers it gives.*

On most Wi-Fi, yes for what you read and type on https:// sites: they're encrypted, so the network and the people near you can't read your passwords or messages. What the network does see is which sites you open, and an open network or a fake hotspot can do more. The checks below look at the network you're on right now.

## What This Wi-Fi Can See

|   | **Without a VPN** | **With a VPN** |
| --- | --- | --- |
| Which sites you open (bank.com, not the pages) | Usually yes | No |
| What you read and type on https:// sites | No | No |
| Everything on http:// pages and in old apps | Yes | No |
| When you're online and how much data you use | Yes | Yes |
| Your device's Wi-Fi hardware address | Yes (recent phones and laptops show each network a random one) | Yes |

### What makes a Wi-Fi network risky

Mostly three things. No password: traffic goes over the air unencrypted, and only https keeps it private. A fake hotspot: someone nearby names a network after the café or the airport, and devices join it as if it were the real one. A login page that asks for more than it needs: free Wi-Fi doesn't need your Google or bank password.

The US Federal Trade Commission's advice is that public Wi-Fi is usually safe now that nearly every site encrypts its pages. The three questions above are about the cases where it isn't.

### What a web page can't check

- **Whether the network has a password.** Your device knows (the padlock in the Wi-Fi list); a page doesn't.
- **Whether it's the real network or a copy** with the same name.
- **Whether other devices on it can reach yours.** Good public networks keep guests apart from each other; no page can test it.
- **Who else is connected**, and what runs on the router.

### How to stay safe on public Wi-Fi

1. Ask staff or look for a sign with the network's exact name, and pick that one.
2. Prefer a network with a password (a padlock in your Wi-Fi list) to an open one.
3. Look for https:// and never click through a browser warning that the connection isn't private.
4. Turn off file sharing, and set AirDrop to Contacts Only.
5. For banking or work, switch to mobile data or turn on a VPN.
6. When you leave, forget the network so your device doesn't join a copy of it later.

### Can someone on the same Wi-Fi see what I'm doing?

Not on https:// sites: they can see that your device is sending data, and at most which sites you open. On an open network, anything that isn't encrypted can be recorded by anyone nearby, which today is mostly old apps and http:// pages.

### Is it safe to use public Wi-Fi for banking?

Banking sites and apps are encrypted, so it's usually fine on a network you've checked. On an open network, on a copy of a hotspot, or wherever a browser warning pops up, use mobile data instead.

### Can the Wi-Fi owner see my history?

They can see which sites you open, in private or incognito mode too: that mode only stops your own browser from keeping a history. They can't see the pages or what you type on https:// sites. A VPN hides the site names as well.

### Does a VPN make public Wi-Fi safe?

It encrypts everything between your device and the VPN server, so the Wi-Fi sees only that you're connected to a VPN. It doesn't stop you from typing a password into a fake login page, so the other checks still matter.

### Check another place

**Any Wi-Fi** | [Hotel Wi-Fi](https://whoseesmyip.com/is-hotel-wifi-safe) | [Airplane Wi-Fi](https://whoseesmyip.com/is-airplane-wifi-safe)

[Already on a VPN? Check that it works »](https://whoseesmyip.com/vpn-test)

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Source: https://whoseesmyip.com/is-this-wifi-safe · Is This Wi-Fi Safe? Check the network you're on · What to find where: https://whoseesmyip.com/llms.txt