Keep your vehicles secure, compliant, and ready for what’s next

As vehicles get smarter and more connected, cybersecurity moves from an option to a necessity. Protect your networks, platforms, applications, and user data — and stay ahead of regulations and new attack vectors.

We offer solutions to real industry challenges

Rising cyber threats
Attacks on vehicles surged nearly 50% in early 2025 — exposing risks across network and app layers.
Complex architectures
More connectivity means more potential entry points for attackers.
Strict regulations
Compliance with UNECE R155 and ISO/SAE 21434 is no longer optional.
Privacy concerns
Vehicles process sensitive user data — you need systems that handle it securely.

We offer solutions to real industry challenges

Our core automotive security services

Ethernet network security

We enable you to secure your in-vehicle data streams using MACsec, IPsec, MKA, TLS and firewalls — protecting your Ethernet backbone against tampering and eavesdropping.

Focus on MACsec: securing the backbone at line speed

As Automotive Ethernet becomes the standard for zonal and backbone communication, link-layer security is critical.That’s where MACsec (IEEE 802.1AE) comes in.

Unlike IPsec or TLS, MACsec protects all Ethernet traffic — including unicast, multicast, and broadcast — directly at the link level. It encrypts and authenticates traffic with hardware-offloaded performance, providing real-time protection with minimal overhead.

What makes our MACsec approach different?
Support for all protocols running over Automotive Ethernet
Automotive-optimized MKA daemon (open source) for key negotiation
Hands-on test benches, PoCs, and validation tools
Content management
Data storage: cloud or data logger

We offer solutions to real industry challenges

Looking for technical deep dives, validation strategies, and tooling?
Explore our dedicated MACsec page

Platform security

We help you integrate secure boot, trusted certificates and integrity checks to keep ECUs and central computers reliable — even under evolving threat models.

Application security

From IDS to immobilizers and custom OEM protections, we support secure application-level functions against intrusion and unauthorized access.

Privacy & regulatory compliance

Optimize privacy-by-design architectures that protect user data and meet UNECE R155 & ISO/SAE 21434 requirements — helping you achieve faster approvals.

How we improve the security in your vehicles

Threat & risk analysis (TARA)
Pinpointing vulnerabilities.
Security architecture & deployment optimization
More connectivity means more potential entry points for attackers.
Testing & Validation
Verifying systems against current and emerging threats.
Compliance & Lifecycle
Keeping you aligned as standards evolve.

Why choose Technica Engineering?

Multi-layered approach
Network, platform & app security all aligned — not siloed
Built for compliance
Designed to meet UNECE & ISO standards from day one.
Lifecycle focus
We help your systems adapt to new threats, so you stay ahead.

Talk to our security experts!

Request a consultation