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

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  • I didn’t say it was, nor did I say UEFI was the problem. My point was additional applications or extensions at the UEFI layer increase the attack footprint of a system. Just like vPro, you’re giving hackers a method that can compromise a system below the OS. And add that in to laptops and computers that get plugged in random places before VPNs and other security software is loaded and you have a nice recipe for hidden spyware and such.







  • We had a bad CrowdStrike update years ago where their network scanning portion couldn’t handle a load of DNS queries on start up. When asked how we could switch to manual updates we were told that wasn’t possible. So we had to black hole the update endpoint via our firewall, which luckily was separate from their telemetry endpoint. When we were ready to update, we’d have FW rules allowing groups to update in batches. They since changed that but a lot of companies just hand control over to them. They have both a file system and network shim so it can basically intercept **everything **