Wormhole's cross - chain airdrop improves user experience through robust security measures. It utilizes multi - signature wallets, advanced encryption, and real - time fraud detection to safeguard users' assets during cross - chain transfers. The airdrop process is also designed to be user - friendly, with clear instructions and a seamless interface. These security features give users peace of mind, encouraging more participation in cross - chain activities. By ensuring a safe and convenient experience, Wormhole enhances its appeal and promotes the growth of cross - chain asset transfers.