Does anyone know if there will be a way to Support Duo Mobile on the Librem 5? When I take my company laptop offsite (outside of my company’s firewall), I can gain access to everything inside of the firewall through VPN. From any internet connection, I can bring up Cisco Any connect. But knowing my password is not enough. Before the network allows me in, they send out an authentication request to my Android phone. The Duo Mobile app on my phone receives the request and I have to click “Allow” from the phone app before the network will allow me in. So without an Android or i-phone, I don’t think I could get in. Is there a Linux tool that does the same thing?
Interestingly, when I moved my primary phone number from Verizon to Google voice, I also put a new sim card from a different carrier in to my phone. I got a new phone number for the phone in the process and then forwarded all calls to that new number on my phone from Google Voice. Somehow, duo mobile still works on that same phone even after I changed the Sim card and phone number and carrier. Either duo mobile follows right through forwarding from Google voice to the new number, or somehow duo mobile is tied to the phone itself and not to the sim card nor phone the new phone number. What is even weirder is that when I set up the duo mobile, I only provided the old phone number (which is my Google voice number now) in to the duo mobile system. I don’t know how duo mobile knows to contact my phone through the new carrier, new sim card, and new phone number for authentication requests anymore. It just works because it used to work before I made all of those changes.