2FA for specific ports

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dcol

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2FA for specific ports

« on: October 15, 2021, 01:23:36 am »

I am running remote desktop software that I am now required to use 2FA. Is there a way to tunnel specific ports using 2FA via OpenVPN or other method? This is a new area for me, so be gentle. These ports are now NAT'ed to the specific IP's. I am told they now need 2FA. Is this even possible?
Thanks all.

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bartjsmit

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Karma: 194

Re: 2FA for specific ports

« Reply #1 on: October 15, 2021, 07:27:49 am »

You can run (virtually) as many OpenVPN servers as you like. Create firewall rules to allow RDP only for the tunnel(s) with 2FA.

Bart...

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dcol

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Posts: 635
Karma: 51

Re: 2FA for specific ports

« Reply #2 on: October 15, 2021, 07:44:03 pm »

Any tutorials to get me started.

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bartjsmit

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Posts: 2017
Karma: 194

Re: 2FA for specific ports

« Reply #3 on: October 15, 2021, 10:32:37 pm »

These should get you going:

https://docs.opnsense.org/manual/two_factor.html
https://kirkg.us/posts/building-an-openvpn-server-with-opnsense/
https://openvpn.net/community-resources/reference-manual-for-openvpn-2-4/

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dcol

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Posts: 635
Karma: 51

Re: 2FA for specific ports

« Reply #4 on: October 15, 2021, 11:04:59 pm »

Thanks

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