Malaysia has excellent internet connectivity, with 4G and 5G networks available in cities. SIM cards (Digi, Maxis, Celcom) are affordable, costing RM30–50 for a prepaid plan.
Public Wi-Fi is available in malls, hotels, and cafes, but VPNs are recommended for security. Digital payments are widely used, and Malaysia is advancing in smart city technologies, particularly in Kuala Lumpur and Cyberjaya.