Viewing profile — ColdHeat
ColdHeat
HN member- Joined
- Thu, Jun 25, 2020, 7:56 PM UTC
- HN karma
- 294
- Public activity
- 40 items
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About ColdHeat
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Recent public activity
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Comment #34330956
Sure I took out the relevant section and put it here: https://docs.google.com/document/d/e/2PACX-1vTYSTUp3eTjfD-hG...
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Comment #34330757
Thanks for letting me know. I will have to take a look. I setup Ghost a long time ago and just really use it for the blogging...
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Comment #34329928
Yes the exploit removes the AWS IoT connection so that updates can come from the recreated API. There was only one type of sign but it did come in various different cases.
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Comment #34329881
I actually had written more about the exploit & vulnerability in my original drafts but I cut it out because it was a bit boring to read. You are correct that with domain control I…
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Comment #34328582
Here's my reply to him from https://news.ycombinator.com/item?id=34328461 > Good question! No signs connected to the server until I reached out to some other sign owners to try out…
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Comment #34328552
Yes I reached out to another owner who was able to connect the sign to the API. I've reached out to more people but haven't gotten too many responses. It's been 5 years after all. …
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Comment #34328461
Good question! No signs connected to the server until I reached out to some other sign owners to try out my instructions.
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Comment #34328110
The key point here would be "did things correctly" :) The sign did use AWS IoT for real time configuration updates however initial configuration was pulled from their HTTP server. …
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Comment #34327425
I had found some tweets by the company where they talked about using an Adafruit panel that was $40. The price on Amazon was about $30 so I figured I would go with the lower price.…
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Comment #34327334
Another explanation that I saw [0] was that it was for people to pop the back panel out. I think this is the most likely explanation but it didn't occur to me while working with th…
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Comment #34326935
Thank you for the kind words! Made my morning!
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Comment #34326740
Hello, author here. Happy to answer any questions! My apologies for the downtime, I wasn't expecting much traffic today since I submitted the post to HN yesterday but I've started …
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Comment #31894648
With regards to 3, isn’t the management plane alone $72 for GKE without considering the cost for the nodes? How are your costs so low?
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Comment #31455694
I've eaten their strawberries and they're pretty good! The berries are held in a plastic tray with the berries individually floating on plastic wrap so they don't get squished from…
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Comment #29478960
The Gitlab integration for Pages is also pretty immature. It doesn't appear to currently work with Groups/Subgroups. I've been back and forth with people on their Discord for maybe…
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Comment #29412769
I would be very interested if you or tsholmes could discuss the thought process behind identifying and reverse engineering the format!
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Comment #28704301
It seems doable. You can edit it under runtime settings: https://aws.amazon.com/blogs/aws/aws-lambda-functions-powere... .
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Comment #27423853
I believe the owner is https://twitter.com/levicook https://github.com/levicook ?