Microsoft ends support for Internet Explorer on June 16, 2022.
We recommend using one of the browsers listed below.

  • Microsoft Edge(Latest version) 
  • Mozilla Firefox(Latest version) 
  • Google Chrome(Latest version) 
  • Apple Safari(Latest version) 

Please contact your browser provider for download and installation instructions.

Open search panel Close search panel Open menu Close menu

CSIRT Operations and Activities

NTT operates its CSIRT (Computer Security Incident Response Team) under the name NTT-CERT. NTT-CERT is a member of both FIRST (Forum of Incident Response and Security Teams), an international CSIRT community, and NCA (Nippon CSIRT Association), a domestic CSIRT community.

About NTT-CERT

Organization

Name of organization: NTT Computer Security Incident Response and Readiness Coordination Team
Abbreviated name: NTT-CERT
Affiliation: NTT, Inc.

Mission

NTT-CERT contributes to the improvement of information-systems security for the NTT Group as well as for the information network community in general. As the center of excellence of the NTT Group with regard to information systems security, it provides a reliable point of contact for information security practice, and supports detection, resolution, mitigation, and prevention of computer security incidents in cooperation with other teams and professionals inside and outside of the NTT Group.

Constituency

Computer Security Incident Response Teams (CSIRTs), security teams, IT departments, and information systems operators who engaged in the NTT Group companies' business operations.

Activities

  1. Evaluate information security-related technologies
  2. Analyze computer security incidents and vulnerabilities
  3. Disseminate and increase awareness of current effective security measures
  4. Promote computer security measures
  5. Act as a Point of Contact for the NTT Group
  6. Support the establishment of a CSIRT and collaboration among CSIRTs
  7. Develop and run training programs on information security

Inquiry: cert@ntt-cert.org
Download the fileTeam PGP public key