We’ll keep your product security safe from compromise – no matter how complex your embedded environment is.
360 Security audits
to evaluate how your system is prepared for withstanding a malicious attack
Extended secure lifetime
of the released products
Risk mitigation by a factor of 10
thanks to a design-centric approach
Fulfilled certification criteria
in security-demanding industries

Navigating the complexities of the European Union’s regulatory landscape can be challenging, especially with the introduction of the EU Radio Equipment Directive (EU-RED) and the EU Cyber Resilience Act (EU-CRA). These regulations were introduced to improve the security and reliability of products with digital elements – to make sure they meet stringent cybersecurity standards before entering the market.
At Sii, we specialize in providing overarching support to help you achieve compliance with these critical regulations by:
With Sii, you can be sure your products are compliant, secure, and ready for the European market. Contact us today to learn more about how we can support your compliance journey with EU-RED and EU-CRA.
Adjusted security strategy is the rock-solid foundation of every secure solution. You get that with Sii’s experts, as we guarantee end-to-end security of your product in the process of:
The resultant security strategy document becomes a handbook and guide for further design, development, and validation of your secure product. On top of the strategy-based security foundation, we offer top-notch security design services following main principles:


The Sii’s implementation of bulletproof, multi-layer security solutions is a matter of know-how and experience in combining:
Our embedded engineers merge all the above with a mature Secure Software Development Lifecycle process that includes source code security reviews and full feature traceability. Our experts guarantee robust security for your products throughout the secure software implementation process. We focus on secure:
Sii implements a flexible, hybrid (black, gray & white box verification) approach to optimize costs and time, as well as achieve maximum vulnerabilities' detection. All these to deliver the integrity and cyberattack resilience of your product. As part of identifying security weaknesses of your system, we cover the following activities:
Both software and hardware components of your embedded device should be the subject to penetration testing. These include:
Hardware:
Software:


Your existing products may require evaluation to make sure that they are still sufficiently protected against new potential security threats. In such a situation, Sii Security Architects review:
The result of the security audit of your product can be either a list of recommendations to be implemented or a detailed security update plan. Security of the existing product can be improved also by the same product hardening process as the one used for new product development. Taking security audit output as a reference, our security experts improve the overall security of your existing product in the field by:
Sii’s substantial expertise in creating secure products and solutions is worth tapping into. Our security specialists, experienced in delivering training sessions, can help your teams to:
Trainings can be conducted both on-site and remotely. We offer a range of lectures and workshops, including but not limited to:

We begin with a thorough security audit and stay with you through secure software integration, product hardening, and beyond. It’s not just about spotting vulnerabilities. We design multi-layer defenses, embed secure coding best practices, and continuously refine protections as new threats arise. By supervising each step – from threat modeling to penetration testing – we help you extend your product’s secure lifespan and meet even the strictest industry regulations like EU-RED and EU-CRA.
We’ve built our reputation on delivering hardware and software security that stands up to today’s connected-world pressures. Our specialists translate principles like least privilege and defense in depth into real applications – without overengineering. That means your embedded device remains stable, performs reliably, and can adapt to changing compliance demands. Whether you’re modernizing legacy systems or designing brand-new products, our proven methods reduce risk by a factor of ten and increase your credibility in highly regulated fields.
We activate unused hardware protections, rework critical code sections, and adapt your existing design with advanced cryptographic features. From specialized evaluations for IoT or automotive to future-proofing your operational technology stack, we bring scenario-driven testing and scenario-based engineering to the table. Our approach guarantees your device is prepared for emerging threats while still meeting performance goals. You’re never forced to choose between robust security and satisfying user experiences – you get both with Sii’s help.

Read our FAQ
We integrate a system to detect a stack misuse within an embedded environment. An embedded operating system can quickly identify anomalies. By doing so, we strengthen application security and maintain a high security posture at all times.
Our security services and security improvements include a layered approach to security. We focus on security from the outset, using software for embedded systems that are well-protected against security flaws and adapted to evolving cybersecurity threats.
Yes. We have extensive experience in real-time operating system setups and industrial control systems. So, we maintain critical security levels without impacting performance. Our methods provide continuous security management that meets regulations and global security standards – in compliance with EU-RED, EU-CRA, or other directives.
By employing managed security strategies, we offer overarching security that addresses a variety of security scenarios. Our embedded security evolves alongside changing threats – so the entire embedded solution remains resilient. From security assessment to ongoing updating of embedded systems, we maintain long-term reliability.
Yes. We support embedded developers by helping them make embedded devices more secure. Our training and guidance teach secure coding techniques. Teams can deliver devices with embedded capabilities protected by countermeasures. Security is designed to protect user data and system integrity.
By applying best practices for embedded security, using a layered approach to security, and designing software for embedded systems with security in mind, we make sure that an embedded device meets necessary security measures from the outset. This approach integrates hardware security, application security, IoT security, and information security so many embedded systems remain secure embedded solutions, making embedded deployments resilient despite a variety of security scenarios.
We stay in line with cybersecurity regulations and cybersecurity standards through custom security policies, complete security solutions, and careful security management. By implementing transport layer security, updating embedded systems, and protecting industrial control systems and connected systems – even in a real-time operating system or embedded operating system – we mitigate cybersecurity threats, cybersecurity risks, and security issues. This delivers a strong posture, critical security levels, and continuous compliance.
We focus on including security features, involving implementing security measures that address common embedded system security challenges. By integrating managed security, a system to detect a stack misuse, and guaranteeing that an embedded environment follows a lot of embedded protections, we improve device security and embedded software security. When security is designed to protect key functions, embedded developers can maintain security from the outset.
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