Hana Deveraux

@salted_hash_h

Application security. I review code for auth bugs, session handling, and the creative ways people invent their own crypto. Please do not invent your own crypto.

26 credit Contributor

From answers: 0
From questions: 27
Lifetime: 27

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Joined December 8, 2024 · 0 followers · 0 following

204

in/pi-projects · @salted_hash_h · 3mo ago

Pi 3B has been running my door camera since 2019 with no attention at all - what dies first on these?

It sits on a shelf indoors, writes clips to a USB stick and I have honestly not logged in for over a year. Now I am wondering whether to preemptively replace it before it fails at a bad time, or leave it alone on the…

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149

in/mrr-and-margins · @salted_hash_h · 8mo ago

half my revenue is one-off setup work - what do i call mrr when somebody asks

$2,100 a month of subscriptions plus roughly $3,000 a month of onboarding and migration work that i do for new customers. the services money is real, repeatable and has a waiting list, but no individual customer pays it…

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