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Joined 1 year ago
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Cake day: June 15th, 2023

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  • Healthcare is consistently the most targeted industry for these types of attacks and it’s an industry where both vendors have traditionally had very lax security postures and where IT tends to be severely understaffed and underfunded since executives have viewed it as a non-core cost center.

    In reality, hospitals are extremely data heavy organizations these days, but the people running them have been extremely slow to recognize and embrace this fact. It’s going to take a very long time for most healthcare organizations to get up to modern security standards and practices.


  • Cite NIST SP 800-63B.

    Verifiers SHOULD NOT impose other composition rules (e.g., requiring mixtures of different character types or prohibiting consecutively repeated characters) for memorized secrets. 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.

    https://pages.nist.gov/800-63-3/sp800-63b.html

    I’ve successfully used it to tell auditors to fuck off about password rotation in the healthcare space.

    Now, to be in compliance with NIST guidelines, you do also need to require MFA. This document is what federal guidelines are based on, which is why you’re starting to see Federal gov websites require MFA for access.

    Either way, I’d highly encourage everyone to give the full document a read through. Not enough people are aware of it and this revision was shockingly reasonable when it came out a year or two ago.



  • The HA SkyConnect does Zigbee and will eventually add Matter support. Z-wave needs a separate dongle, though.

    I’ve literally been in the process of migrating all my Home Automation from SmartThings to HA over the past couple of weeks. I have a mix of Zigbee, Z-wave, and WiFi devices. The HA side has honestly been easier to set up than SmartThings was in the first place.

    I’ve also been working on getting some cameras set up with Frigate and Coral object recognition. That part has been more involved, but I’m pretty happy with the functionality so far.

    I’ve definitely been happy with my decision years ago to stick to devices using standard local protocols. Has made the whole process far less painful than it could have been.

    Funny enough, one of the few things I have that uses a proprietary hub/app are my Hue bulbs – they were my first dip into home automation a decade ago. I haven’t ditched the Hue hub quite yet, but moves like this definitely make me more inclined to.