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

NEC-CSIRT

Full name: NEC Computer Security Incident Response Team
FIRST profile sector: ICT vendor customer base
Host organisation: NEC Corporation
Declared team type: PSIRT, CSIRT
Declared establishment: July 1, 2002
FIRST member since: December 16, 2020

Data retrieved on 2026-11-05 · FIRST

JapanFIRST

CERT / CSIRT / SOC

NesCERT

Full name: Nestlé CERT - Cyber Security Operations Center
FIRST profile sector: Other commercial
Host organisation: Nestlé Group
Declared team type: CSIRT
Declared establishment: April 1, 2016
FIRST member since: November 15, 2017

Data retrieved on 2026-11-05 · FIRST

SwitzerlandFIRST

CERT / CSIRT / SOC

NetApp SIRT

Full name: NetApp Security Incident Response
FIRST profile sector: Government, Private and Public sectors
Host organisation: NetApp
Declared team type: CSIRT
Declared establishment: April 15, 2014
FIRST member since: February 27, 2015

Data retrieved on 2026-11-05 · FIRST

United StatesFIRST

CERT / CSIRT / SOC

Netflix SIRT

Full name: Netflix Security Incident Response Team
FIRST profile sector: Other commercial
Host organisation: Netflix, Los Gatos CA
Declared team type: PSIRT, CSIRT
Declared establishment: January 1, 2015
FIRST member since: June 20, 2018

Data retrieved on 2026-11-05 · FIRST

United StatesFIRST

CERT / CSIRT / SOC

NETSCOUT ASERT

Full name: NETSCOUT ASERT
FIRST profile sector: ISP customer base
Host organisation: NETSCOUT
Declared establishment: July 14, 2015
FIRST member since: May 20, 2022

Data retrieved on 2026-11-05 · FIRST

United StatesFIRST

CERT / CSIRT / SOC

Neverhack CERT

Full name: Neverhack Italy Spa CERT
FIRST profile sector: Other commercial
Host organisation: Neverhack Italy Spa
Declared team type: CSIRT
Declared establishment: February 20, 2023
FIRST member since: June 9, 2024

Data retrieved on 2026-11-05 · FIRST

ItalyFIRST

CERT / CSIRT / SOC

NEXTCOR

Full name: Next Step Cybersecurity Operations & Response
FIRST profile sector: Other commercial
Host organisation: NEXT STEP IT
Declared team type: SOC
Declared establishment: July 14, 2020
FIRST member since: October 16, 2025

Data retrieved on 2026-11-05 · FIRST

TunisiaFIRST

CERT / CSIRT / SOC

NextEra

Full name: NextEra Energy
FIRST profile sector: Industrial sector
Host organisation: NextEra Energy
Declared establishment: October 15, 2010
FIRST member since: December 21, 2022

Data retrieved on 2026-11-05 · FIRST

United StatesFIRST

CERT / CSIRT / SOC

ngCERT

Full name: Nigerian Computer Emergency Response Team
FIRST profile sector: Government, Private and Public sectors
Host organisation: Office of National Security Adviser (ONSA)
Declared team type: CSIRT
Declared establishment: February 1, 2015
FIRST member since: July 31, 2015

Data retrieved on 2026-11-05 · FIRST

NigeriaFIRST

CERT / CSIRT / SOC

NHN Cloud-CSIRT

Full name: NHN Cloud Computer Security Incident Response Team
FIRST profile sector: Industrial sector
Host organisation: NHN Cloud
Declared team type: CSIRT
Declared establishment: August 1, 2013
FIRST member since: November 11, 2020

Data retrieved on 2026-11-05 · FIRST

South KoreaFIRST

CERT / CSIRT / SOC

NIRS-CERT

Full name: National Information Resources Service Computer Emergency Response Team
FIRST profile sector: Government & military
Host organisation: National Information Resources Service, Ministry of the Interior and Safety
Declared team type: PSIRT, CSIRT, ISAC, SOC
Declared establishment: October 10, 2008
FIRST member since: November 14, 2018

Data retrieved on 2026-11-05 · FIRST

South KoreaFIRST

CERT / CSIRT / SOC

NKSC/CERT-LT

Full name: National Cyber Security Centre under the MoD
FIRST profile sector: Government, Private and Public sectors
Host organisation: National Cyber Security Centre under the MoD
Declared team type: CSIRT
Declared establishment: October 2, 2006
FIRST member since: December 1, 2009

Data retrieved on 2026-11-05 · FIRST

LithuaniaFIRST

CERT / CSIRT / SOC

NOLOGIN-CSIRT

Full name: NOLOGIN CONSULTING, S.L. UNIPERSONAL
FIRST profile sector: Government, Private and Public sectors
Host organisation: NOLOGIN CONSULTING, S.L. UNIPERSONAL
Declared team type: CSIRT, SOC
Declared establishment: June 1, 2018
FIRST member since: January 17, 2025

Data retrieved on 2026-11-05 · FIRST

SpainFIRST

CERT / CSIRT / SOC

Nordic Financial CERT

Full name: Nordic Financial CERT
FIRST profile sector: Financial sector
Host organisation: Nordic Financial CERT association
Declared team type: CSIRT, ISAC
Declared establishment: April 23, 2013
FIRST member since: June 24, 2014

Data retrieved on 2026-11-05 · FIRST

NorwayFIRST

CERT / CSIRT / SOC

NORDUnet CERT

Full name: NORDUnet CERT
FIRST profile sector: Research & education
Host organisation: NORDUnet
Declared team type: CSIRT
FIRST member since: January 1, 1993

Data retrieved on 2026-11-05 · FIRST

DenmarkFIRST

CERT / CSIRT / SOC

Norges Bank CSIRT

Full name: Norges Bank CSIRT
FIRST profile sector: Financial sector
Host organisation: Norges Bank (Central Bank of Norway)
Declared team type: CSIRT
Declared establishment: January 1, 2016
FIRST member since: February 17, 2021

Data retrieved on 2026-11-05 · FIRST

NorwayFIRST

CERT / CSIRT / SOC

Norlys CDC

Full name: Norlys Cyber Defence Center
FIRST profile sector: Other commercial
Host organisation: Norlys
Declared team type: SOC
Declared establishment: March 9, 2022
FIRST member since: September 22, 2023

Data retrieved on 2026-11-05 · FIRST

DenmarkFIRST

CERT / CSIRT / SOC

Novared

Full name: Novared. S. A
FIRST profile sector: Other commercial
Host organisation: 213 Host
Declared establishment: February 1, 1995
FIRST member since: July 17, 2019

Data retrieved on 2026-11-05 · FIRST

ChileFIRST

CERT / CSIRT / SOC

NRD CIRT

Full name: NRD Cybersecurity Incident Response Team
FIRST profile sector: Other commercial
Host organisation: NRD Cyber Security
Declared team type: CSIRT
Declared establishment: January 2, 2014
FIRST member since: July 22, 2014

Data retrieved on 2026-11-05 · FIRST

LithuaniaFIRST

CERT / CSIRT / SOC

NST:CSIRT

Full name: Nordstern Technologies´ Computer Security Incident Response Team
FIRST profile sector: Government, Private and Public sectors
Host organisation: Nordstern Technologies S.A. de C.V.
Declared team type: CSIRT
Declared establishment: January 1, 2022
FIRST member since: April 19, 2023

Data retrieved on 2026-11-05 · FIRST

MexicoFIRST

CERT / CSIRT / SOC

NTT Com-SIRT

Full name: NTT DOCOMO BUSINESS Security Incident Response Team
FIRST profile sector: Government, Private and Public sectors
Host organisation: NTT DOCOMO BUSINESS, Inc.
Declared team type: CSIRT
Declared establishment: August 3, 2015
FIRST member since: April 26, 2016

Data retrieved on 2026-11-05 · FIRST

JapanFIRST

CERT / CSIRT / SOC

NTT-CERT

Full name: NTT Computer Security Incident Response and Readiness Coordination Team
FIRST profile sector: Other commercial
Host organisation: Nippon Telegraph and Telephone Corporation
Declared team type: CSIRT
Declared establishment: July 1, 2003
FIRST member since: June 14, 2006

Data retrieved on 2026-11-05 · FIRST

JapanFIRST

CERT / CSIRT / SOC

NTTDATA-BR-CERT

Full name: NTTDATA-BR-CERT
FIRST profile sector: Other commercial
Host organisation: NTT DATA inc.
Declared team type: CSIRT
Declared establishment: June 1, 2021
FIRST member since: April 17, 2024

Data retrieved on 2026-11-05 · FIRST

BrazilFIRST

CERT / CSIRT / SOC

NTTDATA-CERT

Full name: NTTDATA-CERT
FIRST profile sector: ICT vendor customer base
Host organisation: NTT DATA GROUP CORPORATION
Declared team type: CSIRT
Declared establishment: July 1, 2010
FIRST member since: July 23, 2011

Data retrieved on 2026-11-05 · FIRST

JapanFIRST