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    Safety & Privacy
    Beginner
    2 min read 5 stepsApril 4, 2026Verified April 2026

    How to Stay Safe on Public WiFi

    Coffee shop, airport, hotel WiFi — convenient but risky. Here is how to protect yourself.

    In this guide (5 steps):

    1. 1.Understand the risks
    2. 2.Verify the network name
    3. 3.What is safe to do on public WiFi
    4. 4.Use a VPN for full protection
    5. 5.Turn off auto-connect
    1

    Understand the risks

    ~15s
    Public WiFi networks (coffee shops, airports, hotels) are not secure. Anyone on the same network can potentially see what websites you visit and intercept data you send. Hackers also set up fake networks with names like "Free Airport WiFi" to trick you.
    2

    Verify the network name

    ~15s
    Before connecting, ask an employee for the exact WiFi network name and password. Do not connect to networks with generic names like "Free WiFi" or slight misspellings of the business name. If there are two networks with similar names, ask which is real.
    3

    What is safe to do on public WiFi

    ~15s
    Safe: browsing news, social media (with the app, not a browser), watching videos, checking weather. Not safe: online banking, entering credit card numbers, accessing work email, logging into important accounts. Save sensitive tasks for your home WiFi or cellular data.
    4

    Use a VPN for full protection

    ~21s
    A VPN (Virtual Private Network) encrypts everything you do online, making public WiFi safe for any activity. Trusted options: NordVPN, ExpressVPN, or Surfshark (all around $3-5/month). Turn it on before connecting to any public WiFi.

    Quick Tip

    If you do not want to pay for a VPN, switch to cellular data (turn off WiFi) whenever you need to do something sensitive like banking.

    5

    Turn off auto-connect

    ~16s
    Your phone may automatically connect to WiFi networks it has used before. Turn this off: iPhone — Settings, WiFi, tap the (i) next to a network, turn off Auto-Join. Android — Settings, WiFi, tap a network, turn off Auto-reconnect. This prevents your phone from connecting to fake networks.

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    Official Resources

    FTC Consumer ProtectionCISA — Cybersecurity TipsAARP Fraud Watch Network

    Sources used to create and verify this guide. View all sources →

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    How to Stay Safe on Public WiFi — Step-by-Step Guide | TekSure