Internet security

We often take it for granted that .nl websites and mailboxes can always be reached. But a lot of work goes in to making sure that they can. SIDN maintains the foundations for the security and accessibility of the .nl domain. And there are things that you can do to keep your domain name safe. Read about our security work and your protection options.

DNSSEC

This website brings you the latest news about DNSSEC. There's also technical and practical advice on how to improve the security of your domain names.

Security of .nl

We have put a variety of security measures in place and cooperate with other parties on security issues. Our own security team maintains a constant watch, but if you discover a weakness, please let us know.

Abuse of the internet

Information about the most common forms of internet crime, such as phishing and typosquatting.

Security options

Interested in the security of your domain name? There are various ways you can enhance security, including DNSSEC and the SIDN services linked below.

  • Wednesday 11 September 2019

    Internet security

    Very last IPv4 addresses to be assigned later this year

    Thumb-red-stamp-on-a-white-background-sold-out

    RIPE NCC scrapes together address block remnants

    Read more
  • Tuesday 20 August 2019

    Internet security

    RIPE NCC starts issuing IPv6 addresses from second /12 block

    Thumb-RIPE-NCC-logo

    New 2a10/12 address block assigned by IANA

    Read more
  • Friday 19 July 2019

    Internet security

    Many users prefer convenience to security even with DigiD

    2fa 520

    E-Government Survey Report 2019 published

    Read more

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