ETSI-EN-303-645

ETSI EN 303 645 Compliance

Building trust in consumer IoT through secure-by-design products

As connected devices become part of our homes, routines, and personal lives, the cybersecurity stakes have never been higher. From smart locks and wearables to voice assistants and cameras, every device is a potential entry point — not just into networks, but into people’s privacy. 

That’s where ETSI EN 303 645 comes in: the first globally recognized standard that defines how to build secure-by-design consumer IoT products. At Orbik, we help IoT manufacturers and software providers align with this standard—not just to check a box, but to launch secure, compliant products with confidence. 

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What is
ETSI EN 303 645?

ETSI EN 303 645 is a baseline cybersecurity standard for consumer IoT devices, published by the European Telecommunications Standards Institute (ETSI). It defines essential security and privacy requirements to help manufacturers eliminate common vulnerabilities and design connected products that are secure by default. 

The standard aims to: 

  • Remove security flaws such as default passwords or unencrypted data
  • Protect user information from unauthorized access or misuse
  • Prevent exploitation through botnets or DDoS attacks
  • Support alignment with global and regional regulations

Though originally focused on consumer-grade IoT (e.g. smart TVs, wearables, home assistants, routers), ETSI EN 303 645 is increasingly shaping regulatory frameworks, including the UK PSTI Act, the EU Radio Equipment Directive (RED), and future EU cybersecurity certification schemes. 

It’s no longer just a recommendation — it’s the foundation for secure, future-proof IoT. 

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How Orbik Helps You Stay Compliant

We take a proactive approach to IoT cybersecurity, ensuring that your smart devices meet global security standards from development to deployment. 

IoT Security Assessment

Identify security vulnerabilities in your IoT products and connected ecosystems. 

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ETSI 303 645 Analysis

Conduct a gap analysis to assess compliance with ETSI EN 303 645. 

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Custom Risk Mitigation

Develop a customized risk mitigation strategy for your product line. 

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Secure-by-Design Implementation

  • Apply secure development practices (SDL) from the first line of code.
  • Conduct penetration testing and real-world security validation.
  • Ensure compliance with privacy, data protection, and encryption requirements.

Make security a feature, not an afterthought.

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Generate and optimize compliance documentation.

Assist with audit readiness and third-party certification processes.

Provide ongoing monitoring and cybersecurity updates.

Certification & Documentation Support

Protect, Grow, Transform

Your All-in-One Technology Partner: IoT Compliance & Digital Services

The IoT market is booming, but with growth comes risk. Cyber threats, regulatory scrutiny, and consumer expectations are reshaping the industry. Compliance with ETSI EN 303 645 isn’t just about ticking a box—it’s about building trust and ensuring long-term success. 

At Orbik, we go beyond compliance. We help you integrate security into every stage of your IoT product lifecycle, keeping your devices resilient, competitive, and future-proof. 

01.

IoT Device Manufacturers

Ensuring that smart products are secure by design. 

02.

Consumer Electronics Companies

Protecting user data and building market trust. 

03.

IoT Platform & Software Developers

Securing applications and cloud connectivity. 

Need a compliance roadmap for your IoT products?

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