A professional security research study on Linux system locking and access restriction mechanisms. Analysis of TTY control, process masquerading, and programmatic encryption strategies. An in-depth exploration of OS interface persistence under adversarial stress.

Awesome Linux Internals

A knowledge base dedicated to core system engineering concepts. Covering Linux internals, networking, storage, and security from first principles. "Learn the roots, not just the tools."

Recoil-Immutable system safety net and chronology engine for Linux.

Real-time Linux system monitor built in Python and C++, reads directly from /proc filesystem. No external dependencies.

— это Linux Kernel Module (LKM), который отслеживает события USB (подключение/отключение устройств) и при срабатывании запускает “kill-switch” сценарий.

This project is a simplified implementation of the TFTP (Trivial File Transfer Protocol) using C and UDP sockets. It enables reliable file transfer between a client and a server using block-based communication, acknowledgments, and retry mechanisms. The project demonstrates how reliability can be built on top of an unreliable protocol like UDP.

Personal GitHub profile showcasing C and systems programming projects

unofficial qubes os core-agent linux study focused on vm persistence, firewall integration, systemd drop-ins, networking, and safe review workflows.

A collection of bare-metal C projects exploring Linux kernel internals and memory management. Includes a custom page-based slab allocator, a virtual hardware character device driver, real-time VFS system monitors, and a simple hellow world module..

VelociFS optimizes Steam/Proton workloads on Linux by applying safe, reversible filesystem and system tuning to existing ext4 or btrfs libraries, targeting shadercache, compatdata, and metadata-heavy IO patterns.

hardened personal fork of qubes-core-agent-linux focused on safer firewall rule validation, deterministic tests, and maintainability improvements.