So. I tried bitwarden for a while with 2fa. I absolutely did not realize that if you lose your 2fa you are done in that service. So yeah. Time to rebuild.
I’m attempting to go all in on proton stuff ATM. Drive, email, vpn and password manager.
What’s the easiest way to set everything up in a way that the whole system is safe and that minimizes the chance of me locking myself out ?
Stuff like. Do I bother with 2fa? What are yubikeys. Are these the answer? Do I 2fa all.accounts other than the protonmail one ?
Long single use case passwords or memorizable ones ?
Do I do throwaway emails or everything signs up to my main one ?
Sorry if I overloaded questions. But id love go get insight from people with more experience.
Edit. And oh. Threat model.
Id love yo not lose accounts if someone physically steals one of my devices.
I’d love to not get hsckdd online by someone random that is not targeting me specifically
And in broad strokes. I’d like to keep all my accounts as private as possible from private companies and governments. But im flexible on this one if its too much hassle.
I’ll add to all this excellent advice by emphasising on keeping good offline backups and up-to-date backups of everything, especially password manager, 2FA seed code and any recovery codes/keys/phrase (if kept outside of your password manager).
Keep backups off-site too. Have a plan for the wosrt case.
Edit: formatting.
I’m really concerned about putting a 2fa on a pw managed and locking myself out of it again.
Be careful with the backups though, there’s a good chance you have 2FA enabled on your Google drive
So basically if you lose your phone you can’t access your 2FA app, if you can’t access your 2FA you can’t open your Google Drive, which means you can’t ever get the backup
Other than disabling 2FA I’m not really sure on the best approach to get around this
Hey, the oficial way are recovery codes. The idea is that you write them down and put them somewhere physically safe.
There is another way: You can register several second factor devices. Just scan the barcode multiple times before proceeding.
Basically any old phone, that you could store somewhere safe. I got two yubikeys that are in physically different locations.
Please note that every additional second factor increases your chances to recover access, but also the chance that someone gets access to them.
By using a password manager and second factor, you are already protecting yourself very well. Where you fall on the security vs convenience vs access triangle, you yourself probably know best.
I do Aegis for two factor and KeePass for passwords.
And of course offline backups. I like email aliases too, since it helps identify which sites you signed up for got breeched or is selling your email to get spam.
https://www.privacyguides.org/en/email/#additional-functionality_2
-Use your password manager for everything. 16-20 digit randomized passwords for each account. Change the password to everything you care about and put it in Bitwarden. Don’t host your own instance of Bitwarden, unless you have really good backups. If things go wrong you’re fucked.
-Your master password should be 5-7 words strung together. Brand names, uncommon words, etc. Avoid dictionary words except for 1 or 2. Use random brands, not something you own that can be socially engineered. Write it down, work on memorizing it for a week or so, then throw it away.
-Use 2FA on Bitwarden. If you can afford it, buy 2 yubikeys. One for your car keys, and one for a safe place at home. Add both to your account as your only 2FA method. This way there is zero possibility of an online attack. The only way your account could be compromised (outside of a software vulnerability) is a highly-targeted in-person attack, in which case, you have way bigger things to worry about. If you can’t afford 2, than buy 1 and print out a Bitwarden 2FA backup code to store in a very safe place at home.
-This one is important: NEVER EVER USE SMS 2FA, too many things can go wrong (see: sim swapping). Pay the $10 a year for Bitwarden Premium and use the OTP 2FA codes. If a website doesn’t have OTP (most do nowadays, it’s usually labeled as the “authenticator app” option), than SMS is ok, just try to avoid it.
If you follow these instructions, I see no probable scenario in which you would have a breach caused by something on your end. A breach in Bitwarden (with it being FOSS and highly-audited, this is pretty unlikely) or, more likely, a breach in the service your account is using are the two scenarios you would realistically be breached.
Also, you’re very very unlikely to be locked out of Bitwarden as long as you keep 1 yubikey and/or a printed backup code in a safe space at all times. If you end up with brain damage and forget your password, you’d be fucked I guess, but if you’re that worried than write your password on paper in an obvious safe space. That definitely hurts your security though.
You could also fall for scams and/or social engineering, but that’s a topic way beyond the scope of this post.
It’s pretty important to remember that each device that you’ve installed the bitwarden client on has a local copy of your passwords, and you can always export your passwords too. So yeah, you need to have good backups in place if you self host vaultwarden, but I think it’s one of the lower risk services to run in terms of actually losing your data.
I only know 2 passwords.
Bitwarden for all of my passwords. No OTP in bitwarden.
Bitwarden admin email’s password is not in bitwarden, it’s the only other password I know.
With all accounts supporting webauth I use yubikeys.
For accounts that don’t support webauth, I use Aegis that’s password secured with a static password on my yubikey so even I don’t know that password.
If I lose all 3 of my yubikeys, them I’m SOL.
