One hundred people line up to board an airplane. Each has a boarding pass with assigned seat. However, the first person to board has lost his boarding pass and takes a random seat. Winkler, Peter. Mathematical puzzles: a connoisseur's collection.…
Rowhammer is a hardware based attack that exploits a vulnerability in DRAM modules. I found that bit flips were noticeable much sooner on the Raspberry Pi 4B. We identify a novel use of a known technique the leads to bit flips in 8th round of hammering on average.…
Inspired by the scene in HBO's Silicon Valley, where AI Dinesh talks to AI Gilfyole; presenting a simulation of the scene with ChatGPT.…
using ltrace custom configurations to peek into library calls.…
List of introducers for tahoe-lafs i2p grid.…
In this post, I dive in to a NULL pointer de-reference bug in the kernel's io_uring subsystem on v5.11.12.…
One of my initial complaints with OpenFaaS was the lack of examples for arm64 based systems. Most of their examples work with amd64/arm and others. Therefore, I decided to bake my own function containers for arm64.…
This post will discuss the way to deploy KVM based virtual machines on the Raspberry Pi 4B. Raspberry Pi 4 does not support out of the box wireless bridges, but we can solve that problem.…