Download GA
iOS users can log into App Store and search "Authenticator" to download. Android users can log into App Store or directly search "Google Authenticator" in your mobile browser to download.
Google Authenticator generates dynamic passwords and it is similar to SMS dynamic verification. Google Authenticator generates a new code every 30 seconds after you link it to apps. This verification code can be used for higher security in the process of log-in, withdrawal, and changing security settings.