On 23/07/2024 09:16, jeremy ardley wrote:
I use Google Authenticator as an option in pam to secure ssh connections.
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NB. Google Authenticator does not use any Google cloud services. It is purely a local application on your machine.
Do you mean rfc6238 Time-based One-time Password (TOTP) that is implemented in a number of applications besides Google Authenticator or some other protocol?