Taking over historically grown IT is hell

  • Grostleton@lemmy.dbzer0.com
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    14 days ago

    I’d happily use a passphrase with multiple unrelated 8-12 character words but for some reason most businesses have upper limits on how many characters can be used…

    • [deleted]@piefed.world
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      14 days ago

      That is the character limit on the database field where they store your password in plain text.

    • mercano@lemmy.world
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      14 days ago

      Some sites require special characters in their passwords, other websites don’t even allow them. I use a password manager, but still have to tweak the password generation rule for some sites.

    • district@lemmy.zip
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      13 days ago

      I think the worst case ive seen is a 16 character limit, not enforced at sign up, but enforced at login

      • rekabis@lemmy.ca
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        13 days ago

        This was Microsoft - for their online services such as Hotmail or Outlook.com or Azure - well into the 21st century. They first lifted that limit in 1999, then re-established that in 2012. They only re-reversed it back to a longer option (up to 256 characters) in 2019.

        Like, morons.

      • SirEDCaLot@lemmy.today
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        13 days ago

        Look at you with the heavy security. No need for that, right on the monitor should be fine. In fact to avoid confusion you should write ‘Computer PW: correcthorsebatterystaple’ so you don’t forget what the note is there for.

    • rekabis@lemmy.ca
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      13 days ago

      And more and more businesses are also limiting what characters you use, as well.

      Like, my random generator uses characters from the entire European UTF-8 printable character set. This expands the number of usable characters from about 68-74 (the typical uppercase, lowercase, 0-9 & special characters) to about 1,200 characters. This includes all Latin, Cyrillic, and Greek variations used across Europe.

      Just using the wider UTF-8 range nearly always doubles the bitwise complexity (as KeePass measures it) for passwords of the same length, if not more, thereby dramatically reducing the ability for the password to be brute-forced. Not to mention using characters that are not expected to be in passwords in the first place - most brute forcing simply doesn’t account for that where a primarily English-speaking victim set is concerned.

      Plus, the passwords are not short. I usually prefer 32 characters, and in important/mission-critical services I expand it to 64 characters.

    • Thrawn@lemmy.dbzer0.com
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      14 days ago

      Oh there has to be an upper limit for things like buffer overflow or just plain RAM capacity limits. But even with allowing the max possible range of characters you are still looking at something like 100,000 in a single 1mb size and I’m sure they could manage to do that and still pass it along to a high quality hashing function.

      If you try putting in a password longer than that yes reject it.

  • gnufuu@lemmy.ca
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    14 days ago

    Keep them on their toes. After hunting down the last of them it’s time to introduce multi-factor.

      • thebestaquaman@lemmy.world
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        14 days ago

        Why would you do such things? Just let me log in using some trusted authenticator please. If you can’t do that, you may as well replace everything with a confirmation mail every time I log in, cause you bet I’m going to click “forgot my password” Every Single Time and get in via the reset-email anyway.

        You forcing me to change my password all the time just adds extra overhead to the inevitability that you’ll let me in after mailing me a confirmation code.

    • gegil@sopuli.xyz
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      14 days ago

      One one hand, password manager is useful to log-in into random ass web service which i use once a year to get one random file or whatever and forget.

      On the other hand, i need to authenticate every time i use my computer, and i need to just know the password, not pasting it from password manager every time.

      • floquant@lemmy.dbzer0.com
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        14 days ago

        Most password managers stay open for a configurable amount of time, plus you can use hardware tokens for more convenient/secure unlocking. And having to remember the master password without it being stored anywhere but your brain is kinda the whole point

          • myyass@lemmy.world
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            14 days ago

            Yo dawg you got good memory. I can remember a lot of things but passwords aren’t one. When I had to make a GSA level password, after trying for two hours to make one. I gave up, mashed some shit in and wrote it on a piece of paper. I could be tortured and all I can say here are all the restrictions and try to make one yourself.

            • Axolotl.cpp@lemmy.dbzer0.com
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              14 days ago

              Yo dawg you got good memory

              Dw, i’il forget about it if i don’t use it for more than 3 days which is why i have a copy of the password on a piece of paper i carry around

              • myyass@lemmy.world
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                13 days ago

                Well that’s always a good skill when you’re being asked to hand over your passwords =P Sorry forgot them.

  • [object Object]@lemmy.ca
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    14 days ago

    This is topical because I just got one of these emails.

    Nobody is going to bother guessing that I would be stupid enough to use a four character password. It’s good enough for my bank and my phone, so it’s good enough for my computer. (/s)

    At least now they recommend pass phrases instead of words, but the examples were contradictory and they wrote all the words in 13375p34k

    • BlindPenguin@piefed.socialOP
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      14 days ago

      I let the users choose whether they want pass phrases or classic cryptic passwords. So far nobody wanted passphrases, because apparently they can’t do 10 finger system typing. Next step will be self-service passwords & MFA once we fixed the major issues around here.

  • adarza@lemmy.ca
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    14 days ago

    hmm. that many letters. ok. 1…2…3… ah 16. cool.

    here we go:

    Input new Password:

    Sixteenpassword!

    ERROR: you must include a number

    there is a number in it you stupid machine.

    • SirSamuel@lemmy.world
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      14 days ago

      *ERROR: Your password must have a minimum sixteen characters

      Minimum_16_characters

      *Your password has been accepted

  • thatOneGuy@aussie.zone
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    13 days ago

    My work has a mandatory password update every ~3 months, seemingly keeps all previous hashes, and some employees have been around for 20+ years.

    I feel for the IT security team.

      • thatOneGuy@aussie.zone
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        13 days ago

        Clearly our company has set their own standards…

        …this is also on top of 2FA, Zscaler, and a few other secure network requirements I haven’t fully poked around. 🤷🏻‍♂️

        We regularly work with a tonne of sensitive and PII data, such that even one leak would be disastrous.

  • ouRKaoS@lemmy.today
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    14 days ago

    Fun password trick:

    Pick an adjective, a color, an animal, and a cuss word.

    Now pick 2 numbers and a special character, or 2 special characters and a number.

    Separate your 4 words with your other 3 items and, boom! 12+ character password that you already remember.

    Bonus points: lose the numbers and characters and you have a hilarious insult.

    • mirshafie@europe.pub
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      14 days ago

      I make up a sentence and then I write it out. Why limit yourself to 12 characters?

      Like the actual phrase

      Why limit yourself to 12 characters?

      is a very strong password, easy to remember, fast to type and has the added benefit of not containing any adjectives.

      • Funkt4st1c@lemmy.world
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        14 days ago

        Length and complexity are the two most valuable things in a password.

        “ThisIsMySuperCoolPasswordNoOneWillEverGuess#2!0” is an insanely good password. “G<7p8*a94;B” is pretty good too but howtf are you gonna type that every time

    • BlindPenguin@piefed.socialOP
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      14 days ago

      It’s a nice idea, but random passwords are quite a bit safer than any manually created password. We use password generators for that. Some of them also support passwords that can be pronounced. In some way, anyway, because the “words” make no sense.

      Though, i’m still waiting for someone who would accept a passphrase.

  • bugbear@lemmy.sdf.org
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    14 days ago

    The Plague: Someone didn’t bother reading my carefully prepared memo on commonly-used passwords. Now, then, as I so meticulously pointed out, the four most-used passwords are: love, sex, secret, and…

    Margo: [glares at The Plague]

    The Plague: god. So, would your holiness care to change her password?

    (Hackers 1995)