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NTT Security Japan

NTT Group cybersecurity arm running the Tokyo SOC

Tokyo, Japan200+ peopleja, enjp.security.ntt
L0Listed— highest level reached
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NTT Security Japan is a L0-verified AI-implementation provider based in Tokyo, Japan, delivering vulnerability-mgmt, threat-hunting, incident-response. Ranked on proof — 0 verified records on the Trustgent index.

What they build

NTT Security Japan is the domestic cybersecurity arm of the NTT Group, headquartered at Soto-Kanda in Chiyoda-ku, Tokyo. It runs the Tokyo SOC with 24/7/365 monitoring, and delivers consulting, managed security services and incident response for over 20 years. In November 2024 it signed an MoU with Trend Micro to broaden joint security measurement using AI.

Quick facts

HQ
Tokyo, Japan
Founded
0
Team
200+
Languages
ja, en
Stack
SOCMSSIRAI-driven detection

Capabilities

  • Vulnerability management
  • Threat hunting
  • Incident response
  • SOC & MDR monitoring

Industries served

  • Financial services
  • Manufacturing & industrial
  • Government & public sector

Regulatory readiness (provider-stated)

    Provider-stated readiness. Trustgent cross-references these against independent sources at L2 and above — treat un-cross-referenced flags as claims, not confirmations.

    About NTT Security Japan

    What does NTT Security Japan build?

    NTT Security Japan is a L0-verified AI-implementation provider on Trustgent, delivering Vulnerability management, Threat hunting, Incident response.

    Where is NTT Security Japan based?

    NTT Security Japan is headquartered in Tokyo, Japan.

    How is NTT Security Japan verified on Trustgent?

    NTT Security Japan has an EARNED verification level of L0 on Trustgent, with 0 contributing verified records. Verification is independent of any subscription — plan tier is never a ranking input.

    How is NTT Security Japan ranked?

    Rank is a pure function of three EARNED signals: verification level (dominant), record count, and recency. No plan, fee, spend, or paid placement is ever an input. See https://trustgent.com/how-we-rank.