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You can disable "multi device" mode in Authy, this prevents adding new devices via SMS auth.
by r1ch 7y ago
You can disable "multi device" mode in Authy, this prevents adding new devices via SMS auth.
- eigenvector 7y agoEven when you authenticate via SMS in multi device mode, the imported tokens still have to be decrypted via a master password. SMS is just your account identifier on Authy, hijacking it will not allow access to your tokens on its own.