The Computer Security Incident Response Team (CSIRT)
We investigate all security breaches on our ICT infrastructure.
What is our mission?
Our mission is to provide SIDN with proactive and reactive support by maintaining and continually seeking to improve the security of our services.
What are our goals?
We are the single trusted point for computer security matters.
We promote awareness of computer security issues.
We make recommendations regarding computer security.
We support the resolution of computer security incidents.
We actively address threats to our services.
What do we protect?
What are we responsible for?
The Domain Registration System
The resolving of .nl domain names
The .nl name servers and zone file
The Is and Whois for .nl domain names
Our websites (both public and restricted access)
The technical infrastructure that secures our offices
All other ICT infrastructure
How can you reach us?
Preferably by e-mail: firstname.lastname@example.org
If you want to encrypt your message? The PGP key is currently being replaced. We apologize for the inconvenience.
You can call us between 08:30 and 17:00 (Dutch time) on +31 26 352 5512.
Our mailing address: SIDN F.a.o. SIDN CSIRT PO Box 5022 6802 EA Arnhem The Netherlands