How to safely use Wi-Fi while traveling?
Answer
Public Wi-Fi is unsafe.
•Use VPN (paid: NordVPN, ExpressVPN).
•Do not log into bank accounts, do not enter passwords on HTTP sites.
•Disable auto-connect to networks.
•Mobile internet is safer: local SIM or eSIM (Airalo, Holafly), roaming.
•Disable file sharing.
•Two-factor authentication on all accounts.