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Re:Building a Password Cracker in 2024 by stouset on Saturday January 27, 2024 @07:54AM (#39155132)
> changes once or twice a year

Please stop cargo culting this.

Re:Building a Password Cracker in 2024 by BrandoElFollito on Saturday January 27, 2024 @07:56AM (#39155156)
Could you please expand your thought?
Re:Building a Password Cracker in 2024 by EE84M3i on Saturday January 27, 2024 @08:02AM (#39155181)
NIST says:

> “Verifiers SHOULD NOT require memorized secrets to be changed arbitrarily (e.g., periodically). However, verifiers SHALL force a change if there is evidence of compromise of the authenticator.”

They also don't recommend having rules about like, a certain number of symbols, etc.

https://pages.nist.gov/800-63-FAQ/#q-b05

Re:Building a Password Cracker in 2024 by tnbp on Saturday January 27, 2024 @08:07AM (#39155209)
You should not require users to change their passwords periodically, as this will piss them off and make them use many weak passwords rather than one strong password. Only require a password change when there is reason to believe their old password has been compromised.
Re:Building a Password Cracker in 2024 by px43 on Saturday January 27, 2024 @08:23AM (#39155334)
tnbp nailed it

To explain the other side of the comment, "cargo cult security" refers to some groups of tribal people in New Guinea who build giant wooden airplanes and control towers in the hopes of attracting airplanes delivering food[1][2].

It's very common in the security space for people who have zero understanding of underlying security models to build elaborate structures that kind of look like and feel like they're doing security, but it's actually providing no value. These practices get blindly passed on for decades despite all the best effort of actual experts to explain to them why the practices are, in fact, completely useless. Password rotation is a mindbogglingly persistent one, as described in the other comment.

[1] https://www.youtube.com/watch?v=qmlYe2KS0-Y

[2] https://en.wikipedia.org/wiki/Cargo_cult