zxcvbn VS monkeytype

Lightweight is an understatement here.

A client's project (with not necessarily technical customers) has had pretty reasonable success using the Dropbox originated library[1] for this, `zxcvbn`[2], on both frontend via js (for "instant" feedback) and on the backend via php (to enforce the requirements when writing password hashes to the database)

1: https://dropbox.tech/security/zxcvbn-realistic-password-stre...

2: https://github.com/dropbox/zxcvbn

use zxcvbn to check your password strength more thoroughly

source if anyone wants the whole list https://github.com/dropbox/zxcvbn/blob/master/data/passwords.txt

Password strength is evaluated based on the zxcvbn library.

In contrast, let's consider the password "zxcvbn214". How might we assign an entropy to this password? Is it 369? Or 266 * 103? Anyone familiar with a QWERTY keyboard or Dropbox's password strength estimator knows that "zxcvbn" is hardly a random sequence of letters. This same principle applies to "l33t" speak, e.g. replacing all "e"s with 3s and "a"s with 4s. These strategies may "trick" simple entropy calculations into estimating a high entropy, but it won't trick sophisticated attackers. This leads to strength over-estimation, which is, I argue, the worst thing we can do in this context.

> except for ZXCVBN

You mean the Low-Budget Password Strength Estimator?

https://github.com/dropbox/zxcvbn

Yeah, that name is totally legit.

For any part of the password that the zxcvbn cannot match to a known pattern, it uses a brute-force cardinality of 10, i.e., it estimates that the number of guesses required to crack a password or password segment of length N is equal to 10N (equivalent to the number of guesses required to exhaust all possibilities if your password consisted only of numbers).

We took a similar approach to passphrase stretching in EnvKey[1] v1 (EnvKey is a secrets manager, not a passwords manager, but uses end-to-end encryption in a similar way). We used PBKDF2 with iterations set a bit higher than the currently recommended levels, as well as Dropbox's zxcvbn lib to try to identify and block weak passphrases.

Ultimately, I think it's just not good enough. Even if you're updating iteration counts automatically (which is clearly not a safe assumption, and to be fair not something we did in EnvKey v1 either), and even with safeguards against weak passphrases, using human-generated passphrases as a single line of defense is just fundamentally weak.

That's why in EnvKey v2, we switched to primarily using high entropy device-based keys--a lot like SSH private keys, except that on Mac and Windows the keys get stored in the OS keychain rather than in the file system. Also like SSH, a passphrases can optionally be added on top.

The downside (or upside, depending how you look at it) is that new devices must be specifically granted access. You can't just log in and decrypt on a new device with only your passphrase. But the security is much stronger, and you also avoid all this song and dance around key stretching iterations.

1 - https://github.com/envkey/envkey

2 - https://github.com/dropbox/zxcvbn

It's gotta be fun, and Typing for the Dead is a good one.

https://store.steampowered.com/agecheck/app/246580/

More recently though, there's https://monkeytype.com/ and https://play.typeracer.com/ which are fun little breaks during the day.

Check out these words. These are 10 words from the English 1k word list on monkeytype.com

Try a small change and sometimes a drastic one (like dropping a column or row) and mash keybr.com and monkeytype.com until it feels natural, or not then revert. And if I revert I often try again a few weeks later...

Average typing speed when typing a >50 word long quote. If you don't know your average typing speed, you can test yourself at https://monkeytype.com/.

It works normal in small projects but when I open for example monkeytype and edit a file it lags so much that sometime it crashes.

I had a really useful website bookmarked in the past, which let you enter a keyboard shortcut and see what programs used that same shortcut. It was really helpful if I needed to create a keyboard shortcut that I knew wouldn't conflict with Windows or any other programs I used. I feel like the site's color scheme was dark gray and yellow/orange, similar to monkeytype.com, but I could be misremembering.

If you are a 2 finger typist and also think people are "obsessing over WPM" because they're wanting to utilize their own tools to the fullest advantage, that sounds like some mental block kind of thing.

If you can type at least 80 consistently then thats probably would I imagine the dividing line is between "flow/concentration not breaking" and "breaks constantly"

Try a 50 word monkeytype https://monkeytype.com/