How secure does your computer user login password need to be and why? (lemmy.ml)

submitted 3 months ago by SentientFishbowl@lemmy.ml to c/privacy@lemmy.ml

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I'm aware of what constitutes a decent password, but typing in 15-30 random characters each time I lock my computer screen is starting to get a bit taxing.

How secure does my user password really need to be and what are the threats to it? Does the same apply to a root-enabled user as a "regular" user when it comes to password security?

For context, my threat model doesn't need to account for real people breaking in and accessing my computer, the damage would be very contained.

Bonus question - what are the risks of having a weak password on a root user on a spare laptop on the same network as my main device that is used exclusively for web browsing? Thanks.

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[-] communism@lemmy.ml 15 points 3 months ago

For context, my threat model doesn’t need to account for real people breaking in and accessing my computer, the damage would be very contained.

I mean if you don't have open ssh ports on your computer or whatever I don't think you need a strong password, given that you're not concerned about physical access. I would say that at the very least have a reasonably secure root password (/user password if you're a sudoer/anyone else who can get root permissions with your user account) because if you end up with some malware on your computer that can, say, enter passwords, you don't want it to be ridiculously easy to bruteforce.

[-] SentientFishbowl@lemmy.ml 8 points 3 months ago

Great! This is the kind of answer I've been looking for. Thank you.

this post was submitted on 16 Aug 2024

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