Adam,
So glad to hear you're headed down the road to a full enterprise rollout of a PW vault. I couldn't support this more as it provides three (at least) critical functions that are usually very much in need at associations.
First, it should stop staff from storing PW's in files. I always recommend using a tool to do a PW file search across the network after getting the vault up and running to ensure everyone has migrated. Secondly, it should train folks to stop creating weak passwords they feel they must remember and to start generating strong passwords that no one remembers. Critical to good security. Lastly, it also stops the sharing of passwords via email or Teams or whatever as the vaults manage this as well.
I like 1PW quite a bit, but I'm also a big fan of Bitwarden enterprise. I do think the extended family plan is a nice bonus with 1PW - Bitwarden has similar feature.
Another feature I find very valuable for organizations is the secure mail Send function with Bitwarden. This allows all enterprise users to easily send encrypted, secured emails. Hey event department, let's start using that to send member, attendee, and registration files, OK? :) 1PW has a similar feature, but it's through an integration with FastMail.
Regarding shutting down browser PW saving, I believe this is a must. It's way too confusion to introduce a browser-integrated vault without turning off the browser functions. This does mean, unfortunately, that extra help will be required to migrate users PW from their browser to the vault. As far as causing a revolt, I suggest ensuring you have leadership support/buy-in. They (either the CEO or the leadership team) should be the ones announcing to the company that this is going to happen and why it's important. If they openly support it, the grumblings will be quieted (as much as possible).
Good luck!
Brian
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Brian Scott
President / CIO
ClearTone Consulting LLC
Frederick MD
678-643-5593
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