Public Wi-Fi & Mobile Safety
Public Wi-Fi can be risky because attackers may intercept traffic or create fake hotspots that look legitimate.
Fake hotspot trick
Attackers create Wi-Fi names like ‘Free Airport Wi-Fi’. People connect and attackers monitor activity.
Safer ways to use public Wi-Fi
Do this
- Avoid banking or sensitive logins on public Wi-Fi
- Use a VPN if you must use public Wi-Fi
- Turn off auto-connect to Wi-Fi networks
- Use mobile data/hotspot for important tasks
Mobile safety basics
- Use a screen lock (PIN/biometrics)
- Keep OS/apps updated
- Only install apps from official stores
Key takeaways
- Public Wi-Fi can be monitored or faked
- Avoid sensitive tasks on public Wi-Fi
- VPN helps reduce risk
- Mobile updates + screen lock are essential