Based on our record, Azure Multi-Factor Authentication should be more popular than AstroRelay. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
This is the answer, more detail: https://docs.microsoft.com/en-us/azure/active-directory/authentication/concept-mfa-howitworks. Source: about 2 years ago
Make sure that you back-up the active app-configuration, this way you have an easier way to recover; make sure you are allowed to verify using more than an authenticator, more here. Source: about 3 years ago
So in the end, for those interested with the same issue (How to forward ports behind the Starlink CGNAT), all the VPN providers I tried were bad (the IP they allow to open weren't working well, or they only provide dynamic IPs), so in the end I : 1/ bought a small router on Amazon, the GL-MT1300 (by GL-iNet) but their smaller routers should work too:... Source: almost 2 years ago
Google Authenticator - Google Authenticator is a multifactor app for mobile devices.
Twingate - Simply Zero Trust Network Access (ZTNA)
Authy - Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.
cotunnel - Remote access and tunnels to your local device.
Duo Security - Duo Security provides cloud-based two-factor authentication. Duo’s technology can be deployed to protect users, data, and applications from breaches, credential theft, and account takeover.
tunnelto.dev - Expose localhost to the internet with a public URL