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When it comes to composition and length, passwords mostly don't matter

techcommunity.microsoft.com

111–120 of 160 posts

Re: When it comes to composition and length, passwords mostly don't matter

#111

If you are using a password manager, use the maximum possible length – there’s no usability downside if you are already cutting and pasting. That's fine and dandy until you need to manually type it in somewhere (e.g. reading it from your phone, typing it in on another device). Has this guy ever even used a password manager? He understands how they work in theory, but in practice it's not always quite so clean. Humans…

When this happens I thank my lucky stars that Mac/iOS supports iCloud copy/paste. Copy on one device and paste on the other.

Re: When it comes to composition and length, passwords mostly don't matter

#112

If you are using a password manager, use the maximum possible length – there’s no usability downside if you are already cutting and pasting. That's fine and dandy until you need to manually type it in somewhere (e.g. reading it from your phone, typing it in on another device). Has this guy ever even used a password manager? He understands how they work in theory, but in practice it's not always quite so clean. Humans…

From that and lines like this one, I'm guessing the author does not use a password manager: > use more than 8 characters, or use a password manager if you are really nervous Also the article mentions that pw managers will get you long passwords, which will protect against brute force, but doesn't really mention the more significant benefit, that they protect against password reuse. Not to mention they're far more con…

I use more and reduce on the sites that make me type it in. Eg Netflix on smart TV. I don't want to spend time outrunning password guessing tech.

QR codes, Samsung.

Re: When it comes to composition and length, passwords mostly don't matter

#113
post #58
post #18

Earlier quoted context omitted.

Furthermore many sites make it difficult to use a password manager because it's hard to block automated password guessers and not interfere with password managers trying to enter passwords.

My old bank used to "encrypt" your password as you typed it into the input field, on keydown it would take the character you typed and — and I'm not making this up — ROT13 it . This had the effect of making it impossible to paste anything into the input field since the script would capture your ctrl+v and replace it with the letter "i". The icing on the cake is that when I called to complain about it, the support age…

Wouldn’t the solution be to just ctrl + i your password?

Re: When it comes to composition and length, passwords mostly don't matter

#114
post #86

If you are using a password manager, use the maximum possible length – there’s no usability downside if you are already cutting and pasting. That's fine and dandy until you need to manually type it in somewhere (e.g. reading it from your phone, typing it in on another device). Has this guy ever even used a password manager? He understands how they work in theory, but in practice it's not always quite so clean. Humans…

The best is typing that 20 character mixed-case-plus-numbers-and-symbols password for Netflix into your TV app using an on screen keyboard and directional arrows...

1Password lets you use dictionary words separated by spaces when generating random passwords. This can be really helpful on iOS/tvOS devices -- just use speech-to-text to type them in (not to mention being easier to remember).

Re: When it comes to composition and length, passwords mostly don't matter

#115
post #86

Earlier quoted context omitted.

The best is typing that 20 character mixed-case-plus-numbers-and-symbols password for Netflix into your TV app using an on screen keyboard and directional arrows...

This is a huge benefit of AppleTV and having an iOS device. When the password is prompted for on the TV, my phone buzzes and I use the LastPass vault on the phone to paste the gibberish automatically. I'm sure there are similar schemes for other devices (Chromecast/FireTV?). But when the TV itself is "smart", I bet it's infuriating.

This is so nice!

Re: When it comes to composition and length, passwords mostly don't matter

#116

Earlier quoted context omitted.

> No SMS text option. ... ridicolous Agreed. My Twitter account was recently hacked thanks to T-Mobile's incompetence. [0] [0]: https://medium.com/@simon/mobile-twitter-hacked-please-help-...

I'm confused... because the whole reason your twitter was able to be hacked was because the SMS option allowed it to be hacked.. They stole your SIM. SMS option was now in their control. SMS is not a secure 2FA option. sure its better than not having 2FA but only a little better.

The problem is that twitter forces you to add a phone number, and once that phone number is added it will automatically be able for 2FA. If you don’t believe me then remove your phone number and wait. Eventually you’ll login and get a message saying your account is suspicious and you need to add a number.

Re: When it comes to composition and length, passwords mostly don't matter

#117

Earlier quoted context omitted.

> No SMS text option. ... ridicolous Agreed. My Twitter account was recently hacked thanks to T-Mobile's incompetence. [0] [0]: https://medium.com/@simon/mobile-twitter-hacked-please-help-...

I'm confused... because the whole reason your twitter was able to be hacked was because the SMS option allowed it to be hacked.. They stole your SIM. SMS option was now in their control. SMS is not a secure 2FA option. sure its better than not having 2FA but only a little better.

> sure its better than not having 2FA but only a little better

Only if the provider doesn't decide to be "helpful" and start allowing password resets via SMS on your 2FA number.

Re: When it comes to composition and length, passwords mostly don't matter

#118
post #62

Earlier quoted context omitted.

Just idly wondering... I wonder how many AJAX style sites do password checking server side and send the password to the server in plain text...

Hashing the password on the client doesn’t really gain you anything. The hash becomes the password (effectively), and you end up having to hash the hash on the server side to maintain security anyway. https://security.stackexchange.com/questions/8596/https-secu...

I suppose it will be exchanged via HTTPS, so the risks are minimal...

Re: When it comes to composition and length, passwords mostly don't matter

#119
post #75
post #33

Earlier quoted context omitted.

This is giving me bad ideas about making the UI (and only way to log in) be to send the password 1 character at a time as it's typed, and then using some form of ml to try and identify probable bots. You'd probably mostly catch password managers and people copy-pasting passwords though. If you had per-user fingerprints also people typing on a new device...

>This is giving me bad ideas about making the UI (and only way to log in) be to send the password 1 character at a time as it's typed, and then using some form of ml to try and identify probable bots. at that point you might as well outsource that sort of fingerprinting/behavior analysis to some service like recaptcha.

I mean, I suppose my idea is basically "build a recaptcha competitor". Otoh in house recaptcha is "better" because

- Hackers haven't spent time breaking it

- It doesn't raise the same level of privacy concerns

- You control the UI (though recaptcha3 gives you that) and have greater insight into what the score means and why

Re: When it comes to composition and length, passwords mostly don't matter

#120

Earlier quoted context omitted.

And also "Passwords don't matter as long as you aren't important enough or connected to a person or organization important enough to try more than the most routine password vulnerabilities"

That would be a shocking statement to make. However, I don't see anything like that in the original article. Did I miss it somewhere?

Yes for example in password spray - attackers often try just < 20 passwords. If your account is high value they could try a lot more.
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