• Tuesday 11 June 2019


    Who’s knocking? Profiling recursive resolvers on authoritative name servers


    Their caching properties are particularly useful for speeding up searches

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  • Friday 26 April 2019


    Making the DNS more private with QNAME minimisation


    Minimising the query name

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  • Thursday 25 April 2019


    New joint research programme to increase security, stability and transparency of internet communications


    We have called it 2STiC

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  • Wednesday 24 April 2019


    Enabling trust in network services through secure, stable, and transparent internets


    A joint research program of SIDNLabs, University of Amsterdam, University of Twente, SURFnet and NLnet Labs

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  • Software and tools


    We develop software and tools which are available for anyone.

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  • Publications


    Read the SIDN Labs papers, internetdrafts and our presentations.

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  • Statistics


    Look at the actual stats about the use of the .nl-zone. The .nl domain is one of the largest gTLD's worldwide.

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  • Projects


    SIDN Labs collaboretes with wellknown partners, like TU Delft, University of Twente and NLnet Labs.

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  • About SIDN Labs


    SIDN Labs is the research team of SIDN and is responsible for the development of new internettechnologies and systems.

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  • Do your thesis with us


    Are you an MSc student looking to start work on your master's thesis? Then check out what SIDN Labs has to offer!

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The world of Senior Research Engineer Maarten

After studying Informatics and Software Engineering at the University of Amsterdam, Maarten worked mainly in software development. Since joining SIDN Labs, the scientist in him has had the opportunity to blossom. He likes using his knowledge and skill to make a contribution to the community. Take ENTRADA, the high-performance data streaming warehouse. ENTRADA is an open source platform, [link: entrada.sidnlabs.nl] which helps researchers and network engineers to analyse large volumes of network traffic. Using smart algorithms, they can detect patterns that indicate phishing and botnets, for instance. That opens the way for prompt intervention and tracing the source of the trouble. The work that Maarten and his colleagues do helps to increase the security and stability of the .nl zone and the global internet infrastructure.

SIDN Labs is SIDN's R&D team. With our partners, we are constantly working to develop new insights and applications that contribute to the scalability and security of .nl, the Domain Name System and the internet infrastructure. While always guarding the privacy of internet users.


Your world. Our domain.


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