pfsense two factor TFA/MFA

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Aug 17, 2021
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I host my own email servers, web servers, etc. Well, I host them locally and most of the connectivity relays through cloud machines. If I had the choice, I would host my own certificates and TFA/MFA services...

But I'm also not a tin-foil hat person: I'm fine paying a few bucks a month to offload that workload to someone else.

What do I want for secure IPv4 access to "stuff"? Is it worth it to even bother with mfa/tfa? Is it something worthwhile to learn and understand or just skip it?

Thanks.