My team has been using this for over a year. It's been my favorite answer for this problem-space. I love the self-hosted part (which means I also get backups I can trust). It's trivial to put inside a VPN for added security. It's security reviews were good and built on standard tools (so maybe if PB is dead I could recover outside?). Just save the key you download when you setup or your hosed!
Which reminds me, I've been meaning to make a plain-text archiver for this -- to print out secrets and put them in my safe.
Which reminds me, I've been meaning to make a plain-text archiver for this -- to print out secrets and put them in my safe.