TDC Security Operations Center
since 20 Apr 2001

Fields describing the team

Team Details

Official Name Short Name Country
TDC Security Operations Center TDC SOC Denmark
Established Host Organisation
01 Jun 2015 TDC A/S


Constituency Type Country of Constituency
ISP Customer Base Denmark, Norway
ASNs, Domains, IP ranges Description

TDC SOC-CERT mission is to coordinate, inform and assist about IT-security related issues for all TDC SOC-CERT's customers.

Team Contact Information

Main Number Emergency Number Fax Number
+45 8080 8080
Email Other contact Postal Address - TDC SOC-CERT
Teglholmen 1
0900 Copenhagen C
Business Hours Timezone
TDC SOC's hours of operation are generally restricted to regular business hours, or 08:00 to 17:00 Monday to Friday except public holidays;

However, the 24/7/365 watch desk will respond to emergencies outside of normal business hours, these contact details will be provided to customers.


User ID:      TDC SOC-CERT <>
Fingerprint:  DFBD 1C45 3A8E 2F60 5754 05D6 8954 240D 7226 EE53
Key type:     RSA/4096
Expires:      2022-09-28


FIRST Full Member since 01 Dec 1999


Current State Entry Date
since 20 Apr 2001
31 Aug 2000
Date of Accreditation Date of Certification
20 Apr 2001 -

Name Changes

This team has changed names:

  • from "CSIRT.DK" to "TDC SOC" on 15 Jan 2016


Date Description
15 Sep 2019 TDC SOC is not accepted as a certified team
22 Aug 2018 TDC SOC is now a certification candidate team
15 Jan 2016 TDC SOC is now an accredited team
27 Oct 2015 TDC SOC is now an accreditation candidate team
22 Sep 2008 TDC SOC is no longer accredited
20 Apr 2001 TDC SOC is now an accredited team
18 Feb 2001 TDC SOC is now an accreditation candidate team
31 Aug 2000 TDC SOC is now a listed team