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harryfyx
on Dec 5, 2023
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Minnesota middle school students 'seem happy' afte...
To recommend good science fiction, "Three Body Problem" from Liu. He predicts the "traffic jam" and all other social impacts from tech.
hackernewds
on Dec 5, 2023
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he is a computer engineer by training after all.
harryfyx
on Sept 4, 2023
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The Raft Consensus Algorithm (2015)
Raft has a TLA+ proof, which should make it "bug free". I understand your post is a joke, but I wonder if there are actually any errors.
henrydark
on Sept 4, 2023
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Actually, AFAIU the TLA+ proof is only for a few small cluster sizes - not for all sizes. And the number of nodes in the painting is definitely above that checked by TLA+...
harryfyx
on Aug 28, 2023
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The Ptrace Anti-RE Trick
I don't know reverse engineering. But, I guess the ultimate solution would be running a custom OS to fake ptrace results in the kernel level?
scandinavian
on Aug 28, 2023
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You can just use LD_PRELOAD to load your own version of ptrace. Not as stealthy though.
pizzapim
on Aug 28, 2023
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Another way is to load a eBPF program or kernel module for this purpose.
harryfyx
on Aug 28, 2023
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The Ptrace Anti-RE Trick
Do you mean using this trick in malware?
aetherspawn
on Aug 28, 2023
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Actually our competitor was reverse engineering our LOB app and we used this to protect trade secrets.
bubblematrix
on Aug 28, 2023
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No he is referring to happyware.
layer8
on Aug 28, 2023
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root
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Shouldn’t that be benware?
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