Posted on 2024-10-02 in blog • Tagged with tool release, fs_usage_ng, macOS, tools, security
Github repo: https://github.com/gergelykalman/fs_usage_ng
Since Apple's built-in fs_usage is amazing but occasionally falls short,
I decided to take it upon myself to improve it.
Since I suck at coming up with names, I used the old-school Open Source default: fs_usage_ng
The ng stands for …
Posted on 2024-09-12 in blog • Tagged with macOS, ASB, 0day, Alligatorcon, slides, talks, POSIX, filesystems, file APIs, security
For those of you who requested and/or couldn't make it, here are the slides from my Alligatorcon talk:
Gergely Kalman: The forgotten art of filesystem magic
It's a prequel to the guide, that is more dry and technical: The missing guide to the security of filesystems and file APIs …
Posted on 2024-08-20 in blog • Tagged with POSIX, filesystems, file APIs, security
These are the technical slides that I always have to cut from my presentations. I try to sprinkle them in, but it’s just always too much. So I decided that it’s big enough to be it’s own thing:
The missing guide to the security of filesystems and …