Secure Remote Access is a macOS application for accessing remote Macs securely using PIV compatible smart cards. Plug in a PIV compatible smart card to your Mac, then connect to a remote Mac using Screen Sharing. All authentication on the remote Mac is done over the network, back to the local smart card.
Secure Remote Access has been updated to version 1.2.1. It adds a fix for some license keys not being recognized and improves support for Apple Silicon Macs. It also resolves an error on initial connection for Screen Sharing, as well as the addition of better error messaging and logging.
The beta version can be downloaded here.
Update: for more information about the 1.2.1 Production release, visit https://twocanoes.com/knowledge-base/secure-remote-access-update/