Public Wi-Fi and Internet Setup

Many hotels and cafes offer free Wi-Fi services, but speed may be slow and connections unstable at times. Tourists are recommended to use local SIM cards or rent pocket Wi-Fi devices. These can be easily purchased or rented at major cities, airports, and local communication shops, with various plans based on data volume and duration. When using public Wi-Fi, to prevent unauthorized access or data leaks, it is important to use a VPN or avoid sensitive communications, and select networks with strong password protection.