Guardian360 vs NTT Security (SamurAI MDR)
Works alongside NTT Security (SamurAI MDR)
Guardian360 works alongside NTT Security (SamurAI MDR), covering the ground that vendor leaves open. A managed detection and response service from NTT Security, priced per endpoint and delivered from a single SOC in Sweden, strongest in OT, maritime and manufacturing.
What NTT Security (SamurAI MDR) is good at
NTT Security's SamurAI MDR is a 24/7 managed detection and response service run from a SOC in Molndal, Sweden, with analyst-validated detections and threat hunting, and particular strength in OT and manufacturing monitoring. It is a detection and response service rather than a scanning or compliance platform: it does no framework mapping, no first-party posture scanning, and uses Japanese and US sub-processors.
Side by side
How they compare
| Guardian360 | NTT Security (SamurAI MDR) | |
|---|---|---|
| Company origin & data residency | Netherlands, EU-only | Japanese group, Swedish entity; EEA hosting |
| Partner model | Partner-only | Channel-first resellers; Ingram Micro, Nexer, NTT DATA |
| Deployment approach | Agentless SaaS | Endpoint agent, log collectors, network sensors (PCAP) |
| Compliance coverage | 25+ frameworks, continuously mapped | No framework mapping; MITRE ATT&CK taxonomy only |
| Intrusion detection | Built-in honeypots | Yes, core service (24/7 analyst-validated, ML, hunting) |
| Microsoft 365 insight | Included | No posture module (M365 and Entra ID as log sources only) |
| Container & cloud scanning | Planned for 2026 | No (cloud logs ingested for detection only) |
| Mobile app | Yes (Android & iOS) | No native app; portal as progressive web app (July 2026) |
| Automation & ease of use | High | AI assistant and metrics dashboard; fast onboarding |
| Pricing / MSP model | MSP pricing per employee / IP | Quote only, priced per endpoint; no MSP billing construct |
| Auto-remediation | Partner-guided | Analyst-gated host isolation via the client's own EDR |
| Free trial / quick scan | Yes, incl. free WordPress plugin | No |
| Smallest client size | From 10 employees / IPs | Mid-market and enterprise (benchmarks from 3,000 endpoints) |
| Data sovereignty (EU-only) | Yes | No (EEA hosting, but Japanese and US sub-processors) |
| Supply-chain compliance | Yes, NIS2/Cbw + CRA questionnaires | No |
Based on publicly available information at the time of writing. Vendors evolve quickly, always verify the latest details with each provider.
When NTT Security (SamurAI MDR) may fit better
A mid-market or enterprise operator, especially in OT, maritime or manufacturing, that wants a 24/7 managed SOC to detect and respond to threats across its estate.
When Guardian360 fits better
An organisation, and the partner serving it, that wants continuous vulnerability and web application scanning mapped to 25+ frameworks, with built-in honeypot intrusion detection and NIS2/Cbw and CRA supply-chain questionnaires, hosted in the EU. Guardian360's detection complements, rather than replaces, a full MDR.
Common questions
Guardian360 vs NTT Security (SamurAI MDR), answered
Is Guardian360 an alternative to NTT Security's MDR?
They complement each other. NTT Security runs a 24/7 managed SOC that detects and responds to active threats; Guardian360 scans for vulnerabilities and misconfigurations, maps them to 25+ frameworks and adds honeypot-based intrusion detection. Many organisations pair proactive scanning with an MDR.
Does NTT Security map findings to compliance frameworks?
NTT Security reports on the MITRE ATT&CK taxonomy but does no framework mapping. Guardian360 maps every finding to 25+ frameworks and adds NIS2/Cbw and CRA supply-chain questionnaires.
See it on your own environment
Run a free Quickscan, start a trial, or talk to a partner. Guardian360 is delivered exclusively through our partners.