THE INTERNATIONAL CYBER PORTAL / World directory

A world of cyber expertise.

Find a cybersecurity authority, CERT or CSIRT, research organisation or technical reference. Combine country, organisation type and topic filters to focus the search. Then check the official website for its remit, geographic scope and service conditions.

Fictional documentary research room with a world map and reference shelves.

Search the directoryCountry or territoryOrganisation typeTopicFIRST profile sector

Prepare a useful first contact

Incident, vulnerability or data breach: find the right contact

A CSIRT serves a defined constituency: an organisation, sector or community. Its country and FIRST membership do not establish your eligibility, its availability or the services it offers. Check all three on its official website.

Establish the facts
Check the constituency
Confirm the official channel

Incident on your system

Contact the internal team or provider named in your response plan. Look for a CSIRT covering your organisation when external coordination is needed.

Check who it serves, reporting procedures and operating hours; a public form does not guarantee an immediate response.

Flaw in a third-party product

Check the supplier’s disclosure policy or product security incident response team (PSIRT). The /.well-known/security.txt file may specify a contact, policy and encryption details.

Check the domain, Expires field and policy scope. security.txt does not authorise testing; agree on a channel before sending sensitive evidence.

Understand disclosure

Personal data involved

Involve the data controller and data protection officer, if appointed, alongside the technical response team.

Technical assistance and any regulatory notification are separate processes. Have the applicable authority, conditions and deadlines determined for your situation.

Explore data governance

Prepare a useful first contactTimeline with time zone, affected service and observed facts, kept separate from hypotheses.Known scope and impact, actions already taken and a person authorised to communicate.Redacted summary and agreed sharing channel; no passwords, tokens or complete logs in a public form.

This checklist prepares a conversation; it measures neither incident severity nor resolution. Selections stay on this page and are not sent.

References: FIRST, RFC 9116 and CNIL (French framework). FIRST · CSIRT Services Framework 2.1 RFC 9116 · security.txt CNIL · Violations de données personnelles

FIRST profile distribution · 891

Profiles in the snapshot : 891 · 2026-11-05

Government, Private and Public sectors253 / 891253
Other commercial211 / 891211
Financial sector96 / 89196
Industrial sector96 / 89196
ICT vendor customer base57 / 89157
Sector not stated50 / 89150
Government & military46 / 89146
Research & education45 / 89145
ISP customer base37 / 89137

A profile’s country and sector do not establish its constituency. Confirm eligibility and service terms on the official profile. FIRST ↗

891 results

Clear filters ↗

CERT / CSIRT / SOC

National CSIRT-CY

Full name: Cyprus National Computer Security Incident Response Team
FIRST profile sector: Government, Private and Public sectors
Host organisation: Office of the Commissioner of Electronic Communications and Postal Regulation (OCECPR)
Declared team type: CSIRT
Declared establishment: October 22, 2016
FIRST member since: April 23, 2018

Data retrieved on 2026-11-05 · FIRST

CyprusFIRST

CERT / CSIRT / SOC

National Cyber Security Centre (UK)

Full name: National Cyber Security Centre (UK)
FIRST profile sector: Government, Private and Public sectors
Host organisation: GCHQ
Declared team type: CSIRT
Declared establishment: February 1, 2007
FIRST member since: February 7, 2007

Data retrieved on 2026-11-05 · FIRST

United KingdomFIRST

CERT / CSIRT / SOC

National Cybersecurity Authority (NCA)

Full name: National Cybersecurity Authority (NCA)
FIRST profile sector: Government, Private and Public sectors
Host organisation: Saudi National Cybersecurity Agency (NCA)
Declared establishment: January 1, 2006
FIRST member since: December 23, 2019

Data retrieved on 2026-11-05 · FIRST

Saudi ArabiaFIRST

CERT / CSIRT / SOC

National KE-CIRT/CC

Full name: The National Kenya Computer Incident Response Team - Coordination Centre
FIRST profile sector: Government, Private and Public sectors
Host organisation: The Communications Authority of Kenya (CA)
Declared team type: CSIRT
Declared establishment: October 1, 2012
FIRST member since: July 30, 2015

Data retrieved on 2026-11-05 · FIRST

KenyaFIRST

CERT / CSIRT / SOC

NATO CSC

Full name: NATO Cyber Security Centre
FIRST profile sector: Government & military
Host organisation: NATO Communications and Information Agency
Declared team type: SOC
Declared establishment: March 16, 2004
FIRST member since: June 25, 2022

Data retrieved on 2026-11-05 · FIRST

BelgiumFIRST

CERT / CSIRT / SOC

NAV ISOC

Full name: NAV ISOC
FIRST profile sector: Government, Private and Public sectors
Host organisation: NAV
Declared team type: ISAC, SOC
Declared establishment: July 1, 2021
FIRST member since: November 15, 2023

Data retrieved on 2026-11-05 · FIRST

NorwayFIRST

CERT / CSIRT / SOC

Naval Group CERT

Full name: Naval Group CERT
FIRST profile sector: Industrial sector
Host organisation: Naval Group
Declared team type: CSIRT
Declared establishment: September 1, 2017
FIRST member since: June 9, 2024

Data retrieved on 2026-11-05 · FIRST

FranceFIRST

CERT / CSIRT / SOC

NAVER-CSIRT

Full name: NAVER Cloud Computer Security Incident Response Team
FIRST profile sector: Other commercial
Host organisation: NAVER Cloud Corporation
Declared team type: CSIRT
Declared establishment: May 1, 2009
FIRST member since: May 22, 2016

Data retrieved on 2026-11-05 · FIRST

South KoreaFIRST

CERT / CSIRT / SOC

NBRK KZ CERT

Full name: Department of Security of the National Bank of Kazakhstan
FIRST profile sector: Financial sector
Host organisation: The National Bank of Kazakhstan
Declared team type: CSIRT
Declared establishment: November 16, 2021
FIRST member since: February 24, 2022

Data retrieved on 2026-11-05 · FIRST

KazakhstanFIRST

CERT / CSIRT / SOC

NCIRT

Full name: N-CIRT Nettitude Cyber Incident Response Team
FIRST profile sector: Other commercial
Host organisation: Nettitude Ltd
Declared team type: CSIRT, SOC
Declared establishment: June 1, 2015
FIRST member since: January 12, 2016

Data retrieved on 2026-11-05 · FIRST

United KingdomFIRST

CERT / CSIRT / SOC

NCO

Full name: National Cybersecurity Office
FIRST profile sector: Government & military
Host organisation: Cabinet Secretariat, Japan
Declared establishment: July 1, 2025
FIRST member since: August 12, 2003

Data retrieved on 2026-11-05 · FIRST

JapanFIRST

CERT / CSIRT / SOC

NCSA Albania

Full name: National Cyber Security Authority Albania
FIRST profile sector: Government & military
Host organisation: NCSA
Declared establishment: February 2, 2017
FIRST member since: February 21, 2024

Data retrieved on 2026-11-05 · FIRST

AlbaniaFIRST

CERT / CSIRT / SOC

NCSA Q-CERT

Full name: Qatar NCSA QCERT
FIRST profile sector: ISP customer base
Host organisation: National Cyber Security Agency - Qatar
Declared team type: CSIRT
Declared establishment: December 1, 2005
FIRST member since: February 19, 2007

Data retrieved on 2026-11-05 · FIRST

QatarFIRST

CERT / CSIRT / SOC

NCSC Hungary

Full name: National Cyber Security Center
FIRST profile sector: Government, Private and Public sectors
Host organisation: GOVERNMENT ADMINISTRATION
Declared team type: CSIRT
Declared establishment: July 1, 2013
FIRST member since: May 30, 2006

Data retrieved on 2026-11-05 · FIRST

HungaryFIRST

CERT / CSIRT / SOC

NCSC NZ

Full name: National Cyber Security Centre NZ
FIRST profile sector: Government, Private and Public sectors
Host organisation: GCSB
Declared establishment: April 10, 2017
FIRST member since: August 18, 2017

Data retrieved on 2026-11-05 · FIRST

New ZealandFIRST

CERT / CSIRT / SOC

NCSC-BH

Full name: National Cyber Security Center - Bahrain
FIRST profile sector: Government, Private and Public sectors
Host organisation: National Cyber Security Center - Bahrain
Declared team type: CSIRT
Declared establishment: October 15, 2020
FIRST member since: February 7, 2023

Data retrieved on 2026-11-05 · FIRST

BahrainFIRST

CERT / CSIRT / SOC

NCSC-FI

Full name: National Cyber Security Centre Finland
FIRST profile sector: Government, Private and Public sectors
Host organisation: Finnish Transport and Communications Agency (TRAFICOM)
Declared team type: CSIRT
Declared establishment: January 1, 2002
FIRST member since: April 1, 2005

Data retrieved on 2026-11-05 · FIRST

FinlandFIRST

CERT / CSIRT / SOC

NCSC-MD

Full name: NCSC-MD
FIRST profile sector: Government, Private and Public sectors
Host organisation: Agency for Cyber Security
Declared team type: CSIRT
Declared establishment: December 21, 2023
FIRST member since: November 20, 2025

Data retrieved on 2026-11-05 · FIRST

MoldovaFIRST

CERT / CSIRT / SOC

NCSC-NL

Full name: National Cyber Security Centre of The Netherlands
FIRST profile sector: Government, Private and Public sectors
Host organisation: Ministry of Justice and Security
Declared team type: CSIRT
Declared establishment: June 5, 2002
FIRST member since: December 31, 2002

Data retrieved on 2026-11-05 · FIRST

NetherlandsFIRST

CERT / CSIRT / SOC

NCSC-NO

Full name: National Cyber Security Centre in Norway
FIRST profile sector: Sector not stated
Host organisation: Norwegian National Security Authority
Declared team type: CSIRT
Declared establishment: February 1, 2004
FIRST member since: May 1, 2005

Data retrieved on 2026-11-05 · FIRST

NorwayFIRST

CERT / CSIRT / SOC

NCSC.ch

Full name: National Cyber Security Centre Switzerland
FIRST profile sector: Government, Private and Public sectors
Host organisation: National Cyber Security Centre Switzerland
Declared team type: CSIRT
Declared establishment: April 1, 2008
FIRST member since: January 1, 2010

Data retrieved on 2026-11-05 · FIRST

SwitzerlandFIRST

CERT / CSIRT / SOC

NCSIRT

Full name: NRI SecureTechnologies Computer Security Incident Response Team
FIRST profile sector: ICT vendor customer base
Host organisation: NRI SecureTechnologies, Ltd.
Declared team type: CSIRT
Declared establishment: March 1, 2007
FIRST member since: September 25, 2007

Data retrieved on 2026-11-05 · FIRST

JapanFIRST

CERT / CSIRT / SOC

nCSIRT.Mz

Full name: nCSIRT.Mz
FIRST profile sector: Government, Private and Public sectors
Host organisation: Instituto Nacional de Tecnologia de Informação e Comunicação - INTIC - Entidade Reguladora de Segurança Cibernética
Declared team type: CSIRT
Declared establishment: June 20, 2022
FIRST member since: October 22, 2026

Data retrieved on 2026-11-05 · FIRST

MozambiqueFIRST

CERT / CSIRT / SOC

NCSIST-CSIRT

Full name: National ChungShan Institute of Science and Technology - Computer Security Incident Response Team
FIRST profile sector: ICT vendor customer base
Host organisation: National Chung-Shan Institute of Science and Technology - Information Security Center
Declared team type: PSIRT, CSIRT
Declared establishment: January 1, 2020
FIRST member since: July 24, 2020

Data retrieved on 2026-11-05 · FIRST

TaiwanFIRST