Fine-tuning a PCI-Passthrough vfio VM

Masking interrupt, shielding CPUs, and other techniques I have found useful for reducing latency and improving performance

As Long as I Can’t Do It Myself

The client didn’t want users to be able to download paid video content from their website.

Reverse-engineering an Android app to get access to its HTTPS API

A commercial, privative Android app is suspected to use an HTTPS API to get the data it shows up. The ability to obtain this data is valuable to us, so we apply different reversing techniques to find out where this API is located and how to use it.

test post