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Comment · 1 year ago
I'm also trying to understand the implications of this work.

Does it imply that some for some functions F(x) = y, you can compute x given the value of y without computing the inverse of F ?

If so, what constraints does F need to meet for this ?

Comment · 1 year ago
Most countries don't have for profit prisons or detention centers.
Comment · 1 year ago
I believe it ships with its own kernel

> The TinyKVM guest has a tiny kernel which cannot be modified.

Comment · 1 year ago
DEFCON Quals challenge incoming.
Comment · 1 year ago
I would also be very curious to see if it's possible to make a decompiler for this type of obfuscated program.
Comment · 1 year ago
I wonder if someone has already made a Reverse Engineering CTF challenge for this concept.
Comment · 2 years ago
The jargon of 0-day and n-days are pretty common in the vulnerability detection community. The rest of your rant is pretty difficult for me to understand though.
Comment · 2 years ago
This only affects anyone that wants to spin up VirtualBox VM's on Linux hosts.

I'm not an expert in this field, but my best TL;DR is that VirtualBox and other VMM's (virtual machine monitor) used to ship with their own hypervisors (the thing that let's you run virtual machines). However, now Linux has its own hypervisor/framework (KVM) and now VirtualBox can use KVM to do all the functionalities their own hypervisor used to do.

Someone please correct me if I'm wrong

Comment · 2 years ago
This is article is way too old to be relevant right now. Back in 2016, Instagram and snapchat were just developing. And honestly I'd like to see a comparison between this study and a more recent one to see if the results actually match.

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