1. Steer clear of public Wi-Fi: Airports, cafés, and other public networks are susceptible to hackers. Use password-protected, secure networks instead, and if you want an additional degree of security, think about using a VPN.
2. Protect Your Social Media: Set up two-factor authentication on all of your social media accounts before posting pictures from your trip. This supplementes your password with an additional verification step, such a code received to your phone.
3. Keep Software Updated: To guard against vulnerabilities, update the software and apps on your smartphone on a regular basis. To prevent loss or harm, turn on automatic updates and regularly backup your data.