Fields describing the team
Team Details
Official Name
DEFION-CSIRT
Short Name
DEFION-CSIRT (NL)
Country
Netherlands
Established
17 Dec 2020
Host Organisation
DEFION (formerly Computest Services B.V.)
Constituency
Constituency Type
- Commercial Organisation
Country of constituency
- Netherlands
ASNs, Domains, IP ranges
- defion.security
- computest.nl
The DEFION-CSIRT is a commercial organisation and provide its services worldwide to: - Its customers with a First Aid Security Service contract. - Partners and its customers. - All other organisations who report a security incident via the incident response hotline.
Team Contact Information
Main Number
Emergency Number
Fax Number
-
Postal Address
DEFION Netherlands
Signaalrood 25,
2718 SH Zoetermeer
Netherlands
Signaalrood 25,
2718 SH Zoetermeer
Netherlands
Automated Reporting Email
Business Hours
08:00-18:00
Timezone
Europe/Amsterdam
Cryptography
PGP key(s) of the team
Type: EdDSA/255 Expires: 2040-12-14 Fpr: 97E0 FD95 CB9F 2E7E FA40 9F1D D217 18FC 79F1 68D0 Sub: ECDH/255 Usage: Encrypt Expires: 2040-12-14 UID: CSIRT DEFION <csirt@defion.security>
Classification
Current State
Accredited
Last change: 28 Jan 2026
Entry Date
30 Nov 2022
Date of Accreditation
30 Nov 2022
History
| Date | Description |
|---|---|
| 30 Nov 2022 | DEFION-CSIRT (NL) is now an accredited team |
| 06 Oct 2022 | DEFION-CSIRT (NL) is now an accreditation candidate team |
| 03 Oct 2022 | DEFION-CSIRT (NL) is now a listed team |