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Story summary
- Travelers should update their devices before trips to close security gaps.
- They should enable strong passcodes, biometric locks, and remote wipe features.
- Reviewing app permissions can prevent oversharing.
- Abroad, travelers should consider eSIMs or local SIM cards to avoid high charges.
- Public Wi-Fi poses risks, and travelers should limit sensitive logins, notify banks, and use a VPN.
