If you are tech-savvy, you might already know about offline token generators like Google authenticator, Microsoft Authenticator or any other app, but the only catch is, you have to use the offline token generator apps on your mobile devices. Using an offline token generator can however be the best alternative. So, you might face problems logging into your account, if you are at a place with no mobile network, or in the better case, your login process might get delayed, if there are some problems with your mobile network. But, in most cases, two-factor authentication requires depending on a 3rd party system, typically SMS, to get the one-time password or key, necessary for the purpose of authentication. Two-factor authentication is the best thing that you can do in order to safeguard your account if security and privacy really matter to you.

WinAuth can be used with Bitcoin trading websites. Basically, it is a verification tool that supports account services such as Google, Microsoft, Battle.Net, and Steam to improve the efficiency of secondary verification.

WinAuth is an open-source Windows Authenticator supporting Google Authenticator and portable in nature.

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