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341 points hlandau | 1 comments | | HN request time: 0s | source
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abigail95 ◴[] No.37962300[source]
> What would a perfect attacker do?

If you had physical access to the computer, some sort of bus interception to exfiltrate data from the machine.

replies(2): >>37962373 #>>37963714 #
whalesalad ◴[] No.37962373[source]
extremely difficult to get physical access in a datacenter
replies(5): >>37962416 #>>37962421 #>>37962655 #>>37963217 #>>37963509 #
LeoPanthera ◴[] No.37962421[source]
I would suggest that if you are the police, you can break into a datacenter with a flash of a badge. I can't imagine many would attempt to stop you.
replies(3): >>37962600 #>>37963230 #>>37964311 #
mjevans ◴[] No.37962600[source]
I would hope they at least:

* Require a copy of the badge number, and verify that this officer is assigned and expected to be at this business right now.

* Require them to sign into and out of the site.

* Annotate which systems / compromises are in place.

- That all of the above MIGHT be sealed under a court order; I would hope any such order has an automatic 'sunset' date, and possibly renewal upon review by a different judge.

replies(3): >>37962663 #>>37963155 #>>37974369 #
skissane ◴[] No.37963155[source]
A business can request visiting law enforcement to do all those things, and hopefully law enforcement complies. However, if they refuse to comply, realistically you just have to let them in anyway. Document their non-compliance and provide it to your lawyers, who can decide what action to take (lodge a formal complaint to the law enforcement agency, apply to a judge for an injunction to compel their compliance, etc)

Well, that’s true in countries like Germany or the US. I suspect in somewhere like Russia or China, formal complaints are unlikely to achieve anything except invite government retaliation.

replies(2): >>37964602 #>>37968642 #
chatmasta ◴[] No.37968642[source]
> realistically you just have to let them in anyway

No, you don't. If they have a warrant then you need to let them in for the purposes specified in the warrant. Otherwise you're free to tell them to piss off. Unfortunately you're also free to acquiesce to any of their demands.

This kind of passive, default-compliant attitude from service providers, while understandable from a "path of least resistance" standpoint, is exactly the kind of behavior that allows the third party doctrine to circumvent so many of our basic rights. As a service provider, often the more difficult path is to challenge authority, rather than to cooperate with it. And unfortunately that means that most service providers will simply cooperate.

replies(2): >>37971696 #>>37974552 #
skissane ◴[] No.37971696{3}[source]
> No, you don't. If they have a warrant then you need to let them in for the purposes specified in the warrant. Otherwise you're free to tell them to piss off.

Any lawyer will tell you - if law enforcement attempts a warrant-less search, you tell them you do not consent to it, but you do not attempt to physically stop them from performing it. Tell them they are unwelcome and to come back with a warrant, but if they insist on entering in spite of that, you let them in.

replies(1): >>37974559 #
immibis ◴[] No.37974559{4}[source]
"Letting them in" is another way of saying you consent. Don't "let" them in... just don't physically stop them coming in.
replies(1): >>37979279 #
1. skissane ◴[] No.37979279{5}[source]
If you unlock a door for someone but simultaneously say “I don’t consent to you passing through it”, the first act does not cancel out the second. Whereas, if you don’t unlock it, if they really want to go in they’ll knock it down, causing damage in the process. Unlocking it for them is about avoiding damage to property, it is not a form of consent if accompanied by a clear verbal refusal of consent