Is public Wi-Fi safe?

Concerns & risks

You were trying to get work done at a café, and you're about to log into your bank on the free Wi-Fi.

Shared networks can be riskier.

Causes & evidence

Be careful on networks you don't control; use sites with HTTPS and keep devices updated. See software updates.

What to do

1. Confirm the network name with staff.
2. Avoid sensitive tasks or use your phone's data.
3. Keep software updated.

Common mistakes: Common mistakes: connecting to a network with a similar name to the real one, like 'Free Cafe WiFi' instead of the official name. Ask staff. Avoid entering sensitive info on unencrypted sites. Look for HTTPS. Keep your device's firewall on and software updated. Turn off file sharing on public networks. Use your phone's hotspot for banking. Forget the network when you leave. A trustworthy VPN can add a layer of protection on public networks, but it isn't a cure-all; choose one from a reputable provider, and keep good habits too.

Speed Man tip: Turn off auto-join for public networks.

Wrap-up: Confirm network. Use data for banking. Stay updated.