we dive deep.
tiefgang.
security labs.

Specialized in the embedded world. Custom security solutions. Original vulnerability research. Compliance assessments. Hands-on consulting. AI security pipelines. And a full hardware lab, where we take embedded devices apart, from RF and silicon glitching to ROM, firmware, and the protocol layers, and find what attackers would find before they do.

Tiefgang / German

1.Nautical. The draft of a marine vessel. We love boats.

2.Depth. Thoughtfulness, going all the way to the bottom. That's how we work.

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Firmware Reverse EngineeringProtocol FuzzingVulnerability ResearchSecure Development LifecycleCompliance AutomationAI Security AgentsKernel HardeningThreat ModelingFirmware Reverse EngineeringProtocol FuzzingVulnerability ResearchSecure Development LifecycleCompliance AutomationAI Security AgentsKernel HardeningThreat Modeling
OUR SERVICES

Comprehensive embedded security

Explore all services→
01

Security Pipelines

We build security pipelines to ship high-quality secure code, integrating automated scanning, hardware and firmware testing, and continuous vulnerability gates across your entire CI/CD workflow.

02

Vulnerability Research

Zero-day discovery, responsible disclosure, and bug bounty hunting. Firmware reverse engineering, protocol analysis, and secure kernel configuration hardening for embedded systems.

03

Secure Development Lifecycle

Integrate security from design through deployment with threat modeling, secure code enforcement, agentic automated checks, and in-depth architecture reviews.

04

Agent AI for Security

Autonomous AI agents that continuously monitor, detect, and respond to threats on embedded devices in real time.

05

Fuzzing & Code Analysis

Dynamic and static analysis, protocol fuzzing, and automated bug hunting using AFL++, QEMU, and custom kernel driver harnesses to uncover vulnerabilities before attackers do.

06

Compliance Assessments

Compliance assessments and workflows for the Cyber Resilience Act (CRA), the Radio Equipment Directive (RED), ISO/SAE 21434, the ETSI EN 304 xxx series, IEC 62443, FDA cybersecurity guidance, DO-326A, and NIST frameworks.

07

Developer Guardrails in CI/CD

Shift security left with automated guardrails integrated into your CI/CD pipeline, catching vulnerabilities before they reach production hardware.

08

Linux & Android OS Security

Hardening, kernel security auditing, SELinux/AppArmor policy review, and attack surface reduction for embedded Linux and Android deployments.

09

RF & Wireless Hacking

Assessment of radio interfaces and wireless protocols such as Bluetooth, Wi-Fi, Zigbee, and proprietary sub-GHz links, using software-defined radio to find weaknesses in how devices communicate.

10

Reverse Engineering

Firmware and binary analysis, hardware teardown, and debug-interface discovery to understand how a device really works and where it can be attacked.

11

Fault Injection & Glitching

Voltage, clock, and electromagnetic glitching to test whether secure boot, readout protection, and other hardware safeguards can be bypassed.

12

Side-channel Analysis

Power and electromagnetic trace analysis to evaluate whether cryptographic keys and secrets can leak from a device during operation.

INDUSTRIES

Securing critical sectors

We protect the devices that power the world's most sensitive industries.

Medical Devices

Medical Devices

FDA-compliant security assessments for implantables, imaging systems, and connected health platforms.

Marine & Maritime

Marine & Maritime

Security assessments for boat and vessel electronics, including navigation, autopilot, and communication systems and the onboard networks and protocols that connect them, such as CAN. We also design security architectures for private and commercial yachts and superyachts.

Automotive

Automotive

ISO 21434, UNECE R155, and TARA-driven assessments for ECUs, ADAS, CAN, SomeIP, and SecOC. Vehicle Incident Response planning, code pipeline and CI/CD build system security, and V2X communication hardening.

Consumer Electronics

Consumer Electronics

IoT device hardening, firmware security, and supply chain integrity for consumer products.

Defense

Defense

Mission-critical embedded security for defense platforms, tactical communications, and weapons systems.

Ready to secure your embedded devices?

Our team of security researchers and engineers is ready to help protect your most critical systems.

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