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Expiring passwords are one of my biggest gripes, and I still see them everywhere
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Expiring passwords and length limits. Why can't my password be a 5KB long? My password manager has no limits. Are people storing them in plain text in 2026?
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> Why can't my password be a 5KB long?

You should switch to Windows, Microsoft got you covered[1].

[1]: https://www.betaarchive.com/wiki/index.php/Microsoft_KB_Arch...

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And content limits. Why can't my password contain the % character? No special characters? What makes a character "special"? Why can't it contain emoji? So many password systems go to great lengths to remove potential entropy and randomness from passwords with their rules. The usual excuse is "blah blah blah legacy systems" which is not a good reason.
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Personally, I wouldn't use anything beyond ASCII in a password. I don't want encoding bugs to lock me out of my encrypted partition or bank account, thank you very much.
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Probably because there is some mildly decent reason (or very good, I don't know) to avoid them and it really doesn't matter enough to worry about getting around it.

Why would you want emojis in your password? It's a piece of text not meant to be seen, emojis are meant to be seen. Just randomly generate some characters and get on with your life. I don't understand why you care about this at all, it's such a pointless thing to complain about.

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I ran into a website for work that would let you create a long password, but silently truncate it to 12 characters before saving. Mind boggling.
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I unfortunately had the infuriating experience dealing with a (government, of course) site that did this. To add to the experience, not only did it silently truncate at registration, but it did NOT truncate on the login fields. And of course, it has a lockout after several failed attempts. UX gore at it's finest.
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This is the best. Especially when the password is being autotyped by the pw manager and so you never see the truncation and now have a bad pw saved in your manager. Alongside a restrictive password policy with no ui explaining what the policy is.
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This happens on some HP printers too, the web interface lets you happily enter lengthy passwords, but doesn't bother telling you it truncated the entry at 16 or 12 characters.
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Blizzard/battle.net used to this (still does?), lol
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> Why can't my password be a 5KB long?

Probably because that's just unnecessary. A few dozen characters is plenty, anything beyond that is just excessive.

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I wouldn’t trust enterprise internet security boxes to not trip on such long text fields.
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One good thing about expiring passwords is that it forces you to use something that you probably don't use for everything else in your personal life.
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My company does it to our phone passcodes. 90 days.
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Due to corporate IT working its fingers into everything vaguely computer related, I now have to annually change the passwords that operators use to log onto the HMIs on my OT network (which has no connection to the greater Internet.)

That means I now get calls after hours for a couple weeks (allowing for all shifts to cycle through) from operators who are locked out of their ops stations. I can't send the password via email, obviously, and word-of-mouth is inconsistent at best. So I'm left with the sticky note under the keyboard or stuck to the monitor, which the operators won't read anyway.

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Replying to my own post: wait a minute, why are there so many accounts with the same password in the first place? Oh, because "dozens" of people are tired of changing their password every 90 days, and someone piped up on an email thread (with the subject line: "Changing passwords all the time is bullshit!", I'm sure) and said, "I just set it to $SEASON$YEAR'!'. Easy to remember, fits the policy."

And now you have a system that is far less secure than if you just ditched the expiration policy to begin with.

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1. Open a web browser and do a search

2. Read until you find a sentence that you like.

3. Use it as your password

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How about mixing up band names? Take the end of "Florence and the machine" and mix it with the start of "Rage against the machine" and you now have the totally unguessable "Rage sharing the machine". It's a different machine see?! Nobody would know that!
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The The but the first The is from The Who
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I like the last line of your comment

My password is now password

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Should have been "use it as your password"
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That's cool. Yours comes up as stars (*). Must be a HN thing.
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Not enough numbers or special characters usually.
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Use one specific special character/number as word separator.
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I loathe two things in password requirements: special characters and not allowing spaces. C'mon, it's 2026. Require 20 characters and call it a day.
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"password is to long, max length..."

(╯°□°)╯︵ ┻━┻

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I couldn't decide which sentence of Alice in Wonderland was my favorite, so I just used the full text.
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deleted
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I swear if the ghouls running things had abit more decency and allowed people to actually access and controll their passkeys then that would be the future, everyone would adopt it. The experience is so nice with key pair exchange for ssh. Its just that there i have thr security of knowing exactly where my secret is and how i can manage it, its just a file and i can move it like a file

Nobody wants the risk of getting locked out because of apple and googles walled garden bullshit

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Letting users pick their own passwords has always been a mistake. If passwords are needed, the system should choose them.
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just directly give them a post-it for their monitor
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As a person with memory issues, this is a recipe for me writing a password down where somebody else can probably find it.
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If your machine or service is connected to the Internet, 631U)VN0Onl? written on a post-it note is generally going to be better than hunter2 not written down.
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but post-its are vulnerable to the wrench attack!
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