UBsecure
Tokyo, Japan
Web application security firm behind the Vex scanner, part of NRI Secure Group
Application secu…Penetration test…Vulnerability ma…
- records
- 1
- team
- 50-200
- founded
- 2007
NEC-owned Tokyo assessment and forensics house behind SECCON CTF
L2Cross-referenced, highest level reached
1 cross-referenced
Verified against independent sources
No customer ratings yet. How L3 ratings work →
Routing your brief is free, providers fund the channel. Capped at three recipients.
Cyber Defense Institute is a L2-verified AI-implementation provider based in Tokyo, Japan, delivering vulnerability-mgmt, pentest, threat-hunting. Ranked on proof, 1 verified records on the Trustgent index.
What they build
Cyber Defense Institute (CDI) is a Tokyo assessment and forensics firm founded in 2008 and acquired by NEC in 2013. Service lines include security assessment, security verification, digital forensics, threat intelligence, security training and consulting. Its engineers are involved in the SECCON CTF management team and have received the Minister of Internal Affairs and Communications Encouragement Award for Cyber Security.
Quick facts
- HQ
- Tokyo, Japan
- Founded
- 2008
- Team
- 50-200
- Languages
- ja, en
- Stack
- forensicsthreat intelCTF training
Capabilities
- Vulnerability management
- Penetration testing
- Threat hunting
- Incident response
Industries served
- Financial services
- Government & public sector
Regulatory readiness
Cross-referenced against public registries where a public source exists (L2+). The check mark marks an attribute we have a source for, see the proof page.
About Cyber Defense Institute
What does Cyber Defense Institute build?
Cyber Defense Institute is a L2-verified AI-implementation provider on Trustgent, delivering Vulnerability management, Penetration testing, Threat hunting.
Where is Cyber Defense Institute based?
Cyber Defense Institute is headquartered in Tokyo, Japan.
How is Cyber Defense Institute verified on Trustgent?
Cyber Defense Institute has an EARNED verification level of L2 on Trustgent, with 1 contributing verified records (most recent verification: 2026-07-04). Verification is independent of any subscription, plan tier is never a ranking input.
How is Cyber Defense Institute 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.
Similar verified providers
Same capability, ranked plan-blind on earned verification.
SB Technology
Tokyo, Japan
SoftBank Group technology company running managed security operations
SOC & MDR monito…Incident responseVulnerability ma…
- records
- 1
- team
- 200+
- founded
- n/a
Sompo Cyber Security
Tokyo, Japan
SOMPO Risk Management's cybersecurity arm
Blue team & dete…SOC & MDR monito…Incident response+2 more
- records
- 1
- team
- 50-200
- founded
- n/a
FFRI Security
Tokyo, Japan
Tokyo-listed cybersecurity research firm with a Japan-focused analysis service
Threat huntingVulnerability ma…Incident response
- records
- 1
- team
- 50-200
- founded
- 2007
Ray Aegis Japan
Tokyo, Japan
Vulnerability assessment and pentest provider with per-FQDN flat-rate pricing
Penetration test…Vulnerability ma…Application secu…
- records
- 1
- team
- 10-50
- founded
- n/a