NetzSec Logo
Germany Mountains Background

Safety shouldn't cost your privacy

Most security tools protect your systems by exposing your data. NetzSec builds the alternative: offline-first hardware and sovereign software with no accounts, no telemetry, and no cloud dependency.

About Us

Building with

Espressif logo
C++ logo
Go logo
Next.js logo
Vitejs logo
Wails logo
Python logo
Debian logo

Mostsecuritytoolsprotectyoubywatchingeverythingyoudo.

Everyrequest,everylogin,everykeystrokesentsomewhereyoucan'tsee.

NetzSecbuildsthealternative:hardwareandsoftwarethatworkforyou.

Noaccounts,notelemetry,noclouddependency.

How we build

It's not about what we make, but how we make it.

What's the point of a good looking product if you don't know how it's made? We believe that the process of making is just as important as the product itself.

How we build software

Every tool is architected offline-first, developed on our own machines, and released as source anyone can audit.

Start from the threatWe map real attack paths and operator use before touching a repo.
Architect local‑firstCode is designed to run fully on owned hardware, with the network as optional.
Strip out exhaustNo analytics SDKs, no silent logs, no background reporting built into the apps.
Ship code people can readReleases are small, auditable, and behave the same online or offline.

How we make hardware

Every device is designed, hand-assembled, and flashed in Germany, designed to be yours.

Hand-assembled hardware being built
Design around offline useBoards and firmware are planned to do their job without a backend waiting in the cloud.
Pick parts we can trustCertified ESP32 modules and components we can trace and test ourselves.
Build and test by handUnits are soldered, inspected, and tortured in the lab before they ever see a box.
Lock behavior before it leavesFirmware is flashed on isolated machines, validated, then sealed so updates can’t quietly change its role.
What we're building

Tools that work for you, not against you.

We build tools that are designed to be secure, private, and open. We believe that you should be in control of your own data, and that you should be able to trust the tools you use.

AutoSQL

Fast multi-processing SQL injection scanner built on SQLMap.

Learn more →
AutoSQL preview
ZeroTrace

Professional hardware for security research.

Learn more →
ZeroTrace preview
GoWare

Anti-debugging and anti-VM environment detection in Go.

Learn more →
GoWare preview
GoInjection

Automated SQL injection toolkit with a GUI, written in Go.

Learn more →
GoInjection preview
Meet the team

The people behind the innovation.

A small, relentless crew across software, hardware, design, and community — building tools we'd want to use ourselves.

FOLeadership
Fourier
Founder & Lead Developer
VALeadership
Vansh
Admin
CYStaff
CYBR
Staff
SGStaff
sgtflixy
Staff
LUDesign
Lunar
3D Designer
TNDesign
T R O N
3D Designer
GHContent
GhostStrats
Content Creator
KKEngineering
kkmihai
Web Developer
FOLeadership
Fourier
Founder & Lead Developer
VALeadership
Vansh
Admin
CYStaff
CYBR
Staff
SGStaff
sgtflixy
Staff
LUDesign
Lunar
3D Designer
TNDesign
T R O N
3D Designer
GHContent
GhostStrats
Content Creator
KKEngineering
kkmihai
Web Developer
Check full Story→

Join the community

Hang out on our Discord — share ideas, follow builds in progress, and help shape a more private and sovereign internet.

Join the Discord→