Not sure I understand the question. A key can be used on Web as well as on the mobile apps now, instead of TOTP (which however cannot be yet disabled). It is generally advised to have a multiple key pair, incase one is lost / defect.
Yes, as long as you''re not above the Duo plan limitations (e.g storage or custom domains)
For those asking about Stealth on Linux, quote from the team:
With Wireguard for Linux about to come out of beta and we are planning to bring Stealth to Linux as well.
Teams answer:
Our business audience was the most interested in a writing assistant, this is why we started gradually rolling it out starting with Business and Visionary plans. We will look into making it available to more users at a later date!
The team states the following regarding Firefox:
Support for running language models locally is currently only available in the Firefox Nightly builds. In our testing with Firefox, we haven’t been able to get Proton Scribe to run reliably on a variety of devices. We will see how the situation evolves before adding support.
Just a note to add, this is just the re-confirmation of this year, the two previous years they have had no-logs policy audits as well :)
There is also this support article explaining the link security:
Just to answer here in the thread also, as answered on reddit:
IKEv2 has been discontinued on iOS for security reasons:
https://protonvpn.com/support/discontinuing-ikev2-openvpn-macos-ios/
You'll have to use an app, whether that is the Proton VPN app, Open VPN app, WireGuard app or something like Passepartout.
The OpenVPN app works with the OpenVPN protocol and thus with the OpenVPN configuration files.
The WireGuard app works with WireGuard configuration files.
Passepartout works with both, OpenVPN and WireGuard configuration files.
The team states on reddit:
By cursor movements we don't mean mouse movement, but only the typing indicator. Mouse movement is not recorded. It is only shown when you choose to collaborate with someone by sharing access to view or edit the document to make the collaboration possible. Moreover, the contents of your documents including these movements, comments, and replies are end-to-end encrypted, so that no one, not even Proton, can see the contents of your documents.
I'd assume that is coming later on.. Step by step.
Different teams, different products. One thing doesn't exclude the other.
Apple officially allows and supports VPN apps since tvOS 17 and there are many VPN apps available for Apple TV now.