TC CYBER

Developing market-driven solutions for the cybersecurity of infrastructures, devices, services and protocols, along with advice and guidance to users, manufacturers, operators and regulators.

ETSI’s Technical Committee on Cyber Security (TC CYBER) is a centre of expertise in cybersecurity. It provides market-driven cybersecurity standardisation solutions, advice, and guidance to users, manufacturers, infrastructure/service operators and regulators.

The Committee works closely with stakeholders to develop standards that strengthen privacy and enhance the security capabilities for organisations and citizens across Europe and worldwide.

Our standards help make our society more secure and better protected against cybersecurity threats and are designed to be applicable across diverse domains.

Key areas of work

Cybersecurity of infrastructures, products, services and protocols

We develop security controls to mitigate cybersecurity threats.

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Cybersecurity tools and techniques

We develop methodologies to enhance cybersecurity resilience.

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Cybersecurity mechanisms to protect privacy

We develop safeguards to protect personal information.

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Quantum-safe cryptography

We develop practical guidance for deployments of quantum-safe cryptography.

 

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Cybersecurity standards in response to EU Standardisation Requests

We develop standards for the EU Cyber Resilience Act (CRA).

  • What we do

    • Advise and assist all ETSI Groups with the development of cybersecurity requirements
    • Collect and specify cybersecurity requirements from relevant stakeholders
    • Ensure that appropriate cybersecurity standards are developed within ETSI
    • Respond to identified work as subcontracted from ETSI Projects and ETSI Partnership Projects
    • Coordinate cybersecurity work in ETSI with external partners
    • Respond to EU policy requests related to Cyber Security

    Explore our Work Programme

Standards & documents

See all standards


  1. ETSI TR 104 239-1 V1.2.1 (2026-05) Published
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    Cyber Security (CYBER); Quantum-Safe Cryptography (QSC); Secure Implementation Guidance for Key Encapsulation Mechanisms and Digital Signature Schemes; Part 1: General

  2. ETSI TS 104 875 V1.1.1 (2026-05) Published
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    Cyber Security (CYBER); Hardware-Based Root of Trust Specification

  3. ETSI TR 104 137 V1.1.1 (2026-03) Published
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    Cyber Security (CYBER); Human-to-Human Online Preventative Security

  4. ETSI TR 104 239-1 V1.1.1 (2026-03) Published
    Download PDF Download Word Document Details in work programme Send to a colleague

    Cyber Security (CYBER); Quantum-Safe Cryptography (QSC); Secure Implementation Guidance for Key Encapsulation Mechanisms and Digital Signature Schemes; Part 1: General

  • Cover flyer ETSI TC CYBER Cybersecurity

    ETSI TC CYBER Cybersecurity

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  • ETSI TC CYBER WG EUSR

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Get involved

For participation inquiries or further information, please contact: [email protected]

Learn more about our membership benefits

 

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