09 October 2025
CyberDay.lu
Registration is open to all and places are limited.
06 October 2025
Cybersecurity Training
Registration is open to all and places are limited.
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Services
E-mail
Stakeholders in research, education, health, culture, and administration in Luxembourg, as well as their employees may benefit from high-performance e-mail solutions.
A few of our services E-mail:
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Services
Network
Organisations connected to the national network of research and education may benefit from and have optimal use of their dedicated network.
A few of our services Network:
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Services
Hosting
Organisations connected to the national research and education network can use our services to host their IT resources and services or their applications and websites.
A few of our services Hosting:
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Services
.LU
We manage the .lu directory and offer additional services and preferential rates for players in research and education in Luxembourg.
A few of our services .LU:
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Services
Computer Security
We assist stakeholders in the research and education sectors in Luxembourg to deal with cybersecurity incidents and provide factual information to their employees.
A few of our services Computer Security:
News
Restena training at DLH: October 2025 session
On 6 October 2025, Restena will deliver its first training course included in the Digital Learning Hub (DLH) 2025 catalogue. Over the course of three hours, participants will be trained in ...
A quarter-century old and an eye on 2030
In 2025, the Restena Foundation celebrates its quarter century. From its roots in the RESTENA research project, the entity well-established in the Luxembourg landscape intends to expand on its ...
Technical issue of 22 June 2025: the incident report
On Sunday 22 June 2025, the Restena Foundation experienced a technical problem on its network. The problem identified and solved, Restena publishes the corresponding incident report.
Get to know us
The Restena Foundation helps to bring together telecommunication infrastructure for research and education. We provide interconnection, network and security services for a nationwide user community in the sectors of education and research, as well as culture, health and administration.
We also co-ordinate internet resources at the national level. We manage the .lu domain name registration infrastructure and most of the technical operations of the LU-CIX internet traffic exchange platform.
Next Generation Security Operator Training Infrastructure (NGSOTI)
Mettre en place une infrastructure de formation open-source pour la formation pratique des opérateurs-rices SOC aux alertes basée sur des données réelles.
Enhancing Cybersecurity Services for the Luxembourgish Research and Education community (LuCySe4RE)
Improving protection against the cybersecurity risks faced by the Luxembourg research and education community.
Luxembourg Experimental Network for Quantum Communication Infrastructure (LUX4QCI)
Locking and authenticating your domain name.
Domain names in 1 and 2 characters
Registering a domain name with one or two characters becomes possible.
LU-CIX backbone management
Technical management of the national internet traffic exchange node.
