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Achieve ZERO Victim — So that no one becomes a victim

PRODUCT 02 · MTD / MOBILE LAYER

Nayutal
Guard

Multi-layer Verification MTD + Integrated Passkey Vault

Communication and authentication, protected in a single app

Mobile security that protects the users of enterprises, carriers, and e-commerce at the organizational level.

Multi-path DNS verification
Multi-layer SSL verification
Integrated Passkey Vault
iOS & Android SDK / App / Distribution

The Challenge

The three essential challenges
facing the smartphone.

Communication paths, credentials, and organizational rollout——
into the territory legacy MTD could never fully address.

Theme 01

Trust in the communication path

Risks from public Wi-Fi, rogue APs, and DNS hijacking are rising sharply.

By verifying DNS, routing, and SSL in layers, it instantly detects suspicious paths.

Theme 02

Protecting credentials

Password leaks, phishing, and card theft grow ever more sophisticated.

With a Passkey Vault and encryption, credentials are designed never to leave the device.

Theme 03

Scalability of organizational rollout

Piecemeal measures hit their limits; a way to deploy across the whole organization at once is needed.

Two methods — SDK embedding and standalone app distribution — enable flexible rollout to fit any organization.

Why Nayutal Guard

What makes it different
from other MTD.

Not the breadth of features, but thetechnical approachis what sets it apart.

01

Multi-path DNS verification

Detects DNS hijacking across three paths (system / UDP / DoH).

Catching what a single DNS check cannot, it verifiespath consistencyas well.

02

Multi-layer SSL verification × adaptive risk scoring

It integrates DNS, routing, SSL, and Wi-Fi to rate risk across four levels.

SSL alone is not enough —simultaneous computation of multiple signalsdetects compound attacks.

03

MTD + Integrated Passkey Vault

The Passkey Vault is built into the MTD, completing communication and authentication in a single app.

It brings MTD and authenticationinto a single app,reducing operational overhead.

Flagship Capability

Phishing scams,
detected and flagged in real time.

Three proprietary technologies work together: even if you tap a link in a scam email, it instantly detects the fake site and warns you.

DNS verification
Detects fake domains
SSL verification
Detects fake certificates
Risk scoring
Overall assessment
Detect & Warn
Prevents damage before it happens
  • Even if you tap a link in a scam email, it automatically detects the fake site
  • Also detects phishing via fake captive portals and rogue Wi-Fi
  • Prevents credential leaks and credit-card fraud before they occur
  • The final decision to block always rests with the user’s consent

Architecture

How it works inside your organization.

Nayutal Guard runs on the device while feeding its detection results into your existing security infrastructure.

End user
iOS / Android
→
Nayutal Guard
SDK / App
  • Multi-path DNS matching
  • Multi-layer SSL verification
  • Risk score
  • Passkey Vault
→
Internet
Communication path
Guard's SIEM integration
AWS S3
Event forwarding & log storage
→
Existing SIEM
Operations monitoring & incident analysis

Deployment Options

Two deployment methods,
shaped to your organization.

Choose flexibly between embedding into an existing service or distributing a standalone app.

A

SDK Embedding

A method that integrates Nayutal Guard's capabilities into an existing app.

  • No additional app for users
  • Seamless integration with existing services
  • Adds protection without harming UX
  • Can also be offered to third-party apps and services
B

Standalone App Distribution

Distributed as a standard app via the App Store / Google Play.

  • Distributed through standard app stores
  • Branded apps also supported
  • Operated on an independent lifecycle

Supported Platforms

Supported platforms

iOS

Via App Store

  • iPhone / iPad supported
  • MDM integration available
  • Supports both SDK and App forms

Android

Via Google Play

  • Feature parity with the iOS version
  • Adds ML-based malware detection
  • Supports both SDK and App forms
Coming Soon

Windows

Coming soon

  • Phishing-attack detection planned
  • Details to be announced at release

Strategic Partnerships

Delivering with trusted partners

SYSTEX Co., Ltd. / Gemini Data, Inc.

Advanced incident management

Through the collaboration of SYSTEX Co., Ltd., with its long track record in systems development, and Gemini Data, Inc., a leader in log analytics platforms, Nayutal's data collection and analysis platform is supported on the technical side.

Mitsui Bussan Secure Directions, Inc.

MSSP services & operations

As a dedicated cybersecurity firm, MBSD provides vulnerability assessment and MSSP services along with AI-driven security services, supporting Nayutal's operations and monitoring framework.

License App EULA / GPLv2 – Open Source Disclosure

Bring Nayutal Guard
into your organization.

In partnership with our strategic allies, Nayutal Guard supports large-scale deployment for enterprises and carriers.

Contact Sales

Nayutal Guard is currently in limited release.
To request access, please contact us below.

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