Essence & Value

Low-Level. High Impact.
SToFU Systems builds custom low-level software that ensures control, performance, and rock-solid reliability.

  • Kernel modules, virtual devices, system hooks, minifilters
  • Bootloaders, filters, file systems, memory managers
  • OS-level monitoring and behavioral control
  • Platforms: Windows, Linux, macOS, embedded systems

SToFU delivers what the OS can't.

What You Get?

Stability. Speed. Root-Level Power.
With SToFU, you gain full command over your system's inner workings.

  • Custom drivers for any hardware or protocol
  • OS extensions that enhance and control behavior
  • Ultra-fast, low-latency performance tuning
  • Security-first architecture from kernel up
  • Deep debugging, crash dump analysis, hook control
  • Support for new or undocumented devices

We engineer what others avoid.

Why SToFU? What's Next?

  • 10+ years in low-level development and cybersecurity
  • Rare talent in driver design, system programming, and architecture
  • Experts in C, C++, Assembly, and platform-specific APIs
  • Full-cycle: spec → prototyping → delivery → support
Send your case and:
→ Get a plan in 24h
→ Build with full control, confidence, and execution logic

SToFU Systems. Kernel-level engineering for mission-critical systems.