Was going to suggest this. Github even has native support for them so you just plug it in and touch the gold pad for your second form. Even easier than a TOTP code.
Could Authy be of use for you perhaps? It seems like they have a desktop app, although I have no personal experience with it. Alternatively, GitHub supports the use of Security Keys which are physical devices that you can purchase for 2FA purposes, Yubico works great in my experience but there are other manufacturers, or even DIY solutions.
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What about something like a YubiKey?
Was going to suggest this. Github even has native support for them so you just plug it in and touch the gold pad for your second form. Even easier than a TOTP code.
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If you use Linux by any chance, there’s a totp Authenticator app on Flathub.
There also might be an Authenticator app available for Windows too but I haven’t looked into any for it
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Could Authy be of use for you perhaps? It seems like they have a desktop app, although I have no personal experience with it. Alternatively, GitHub supports the use of Security Keys which are physical devices that you can purchase for 2FA purposes, Yubico works great in my experience but there are other manufacturers, or even DIY solutions.
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