They are always very specific when saying that Flock cameras do not do face recognition. Because stated like this it’s true. The face recognition doesn’t happen on the camera (also not license plate reading etc.) instead photos are sent to central servers where they do the license plate reading and face recognition.

It would be really funny if it wasn’t so sad.

Use the recommemded parameters: https://datatracker.ietf.org/doc/html/draft-irtf-cfrg-argon2-04#page-11

Also consider WebauthN/Passkeys. They are much less ressource intensive on the server but useless to an attacker when the database is leaked and as such don’t rely on slowing down the crypto operations.