Cybersecurity · Embedded Linux · Software

Secure software, from silicon to screen.

We break systems to make them stronger, and we build the ones that hold. Penetration testing, incident response and engineering — from custom Yocto-based operating systems to web and mobile apps.

  • VAPT
  • Incident Response
  • Yocto OS
  • Web & Mobile
  • Penetration Testing
  • Vulnerability Assessment
  • Incident Response
  • Digital Forensics
  • Yocto-based OS
  • Board Support Packages
  • Web Applications
  • Mobile Apps
  • Secure SDLC
  • Cloud & APIs

What we do

Two disciplines. One obsession: security.

We think like attackers when we test, and like engineers when we build. Each side makes the other sharper.

01

Offensive & defensive security

VAPT

Penetration Testing

We simulate a real cyber attack against your applications and infrastructure, using the same techniques adopted by malicious actors.

  • Web, mobile, API, network and embedded targets
  • Manual exploitation, not just automated scans
  • Executive summary and technical report
  • Free retest after remediation
VA

Vulnerability Assessment

A systematic review of your attack surface to find, rank and explain weaknesses before someone else does.

  • Asset discovery and exposure mapping
  • Risk-ranked findings with CVSS scoring
  • Clear, actionable remediation advice
IR

Incident Response

Been attacked? We investigate the compromised systems, find out what happened, contain the threat and restore operations.

  • Triage, containment and eradication
  • Forensic evidence collection and analysis
  • Root-cause report and hardening plan
02

Engineering

Yocto

Custom Operating Systems

Lean, reproducible embedded Linux distributions built with the Yocto Project, tailored to your hardware and hardened by default.

  • Custom layers, recipes and BSPs
  • Secure boot and minimal attack surface
  • Reliable OTA update strategies
Web

Web Applications

Fast, accessible web platforms and APIs built on modern frameworks, with security reviewed at every step.

  • Frontends, backends and APIs
  • Cloud-native deployments
  • Automated testing & CI/CD
Mobile

Mobile Apps

Cross-platform apps for iOS and Android from a single codebase, built with Flutter: they feel great and keep user data safe.

  • One codebase for iOS and Android
  • Secure storage & communication
  • Store publishing support

From silicon to screen

We own every layer of the stack.

Most teams stop at one layer. We design, build and test the whole thing — so security is engineered in, not bolted on.

L2 / 05

Yocto-based Linux

Custom distributions with only what you need: reproducible builds, secure boot, read-only rootfs and robust updates.

  • Yocto / BitBake
  • Secure boot
  • OTA updates
  • Kernel tuning

How we test

A method, not a scan.

Every engagement follows a transparent, repeatable methodology aligned with industry standards such as OWASP and PTES.

  1. 01

    Scoping

    We agree on goals, targets, rules of engagement and timing.

  2. 02

    Reconnaissance

    We map your attack surface the way a real adversary would.

  3. 03

    Analysis

    We identify vulnerabilities, misconfigurations and weak points.

  4. 04

    Exploitation

    We safely prove real impact, chaining findings where possible.

  5. 05

    Reporting

    You get a clear report: risk ranking, evidence and fixes.

  6. 06

    Retest

    Once fixed, we verify the remediation actually works.

How we build

Best practices are the baseline.

Secure by design

Threat modelling, code review and security testing are part of the development cycle, not an afterthought.

Cutting edge, not bleeding edge

We pick modern, proven technologies that will still be maintainable in ten years.

Automated quality

Tests, linting and CI/CD pipelines on every project, so every release is predictable.

You own it

Clean code, documentation and knowledge transfer. No lock-in, no black boxes.

Technologies we work with

  • Yocto Project
  • Embedded Linux
  • BitBake
  • Rust
  • C / C++
  • Python
  • TypeScript
  • Svelte
  • Flutter
  • Docker
  • PostgreSQL
  • OWASP
  • Burp Suite
  • Nmap
  • Wireshark

Partners

In good company.

We work side by side with companies that share our standards for quality.

Clevsi

Have a project in mind?

Whether it's a security assessment, a custom OS or a brand new app, let's talk about it.

Get in touch
Incident response

Under attack right now?

Contact us immediately: the first hours of an incident are the most important ones.

Request incident response