Security Days 2026, 7-9 April 2026, Utrecht

Session

Closing Plenary

9 Apr 2026, 11:00

Progress Room (Jaarbeurs Supernova)

Conveners

Closing Plenary

• Cornelia Puhze (SWITCH)

105. Talk 1: Post-quantum cryptography for DNSSEC in practice

Joeri de Ruiter (SURF)

09/04/2026, 11:00

Single Presentation (25 min)

With the introduction of quantum computers we will be able to tackle problems that are difficult for our current computers. Unfortunately these difficult problems also include ones that we rely on for cryptographic algorithms, for example for digital signatures. The good news is that there is already a lot of work done on new post-quantum cryptographic (PQC) algorithms that cannot easily be...

143. Talk 2: Unconference Session Report: What are our Greatest Fears?

Charlie van Genuchten (SURF)

09/04/2026, 11:10

145. Talk 3 - The 2026 Threat Landscape for R&E

Roderick Mooi (GÉANT)

09/04/2026, 11:20

This talk will highlight the outcome of a Threat Landscaping workshop held with community experts in March 2026. Including our top ten threats, hot off the press!

142. Beyond tools: building an open security ecosystem for autonomy and intelligence sharing (Keynote Alexandre Dulaunoy)

Alexandre Dulaunoy (CIRCL)

09/04/2026, 11:30

Cybersecurity increasingly depends on transparency, collaboration, and trust. Yet many organizations still rely on closed platforms and opaque security technologies that limit autonomy and collective defense. Over the past 15 years, the open-source security community has demonstrated that an alternative model is not only possible but highly effective.

Projects such as MISP and the broader...

144. Closing

09/04/2026, 12:00