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One engine,
three products

On top of BSA — an authentication engine that stores no password — sit desktop sign-in and unified credential management. They run on the infrastructure you already have.

See how the login works
BSABlockchain-based true-passwordless authentication engine SWIPDAPasswordless OS sign-in for Windows SWIPDA Pro VaultOne authentication that covers every other login

The fourth generation of authentication

A structure that establishes trust with no password, no central server and no master key — a pipeline that leaves nothing behind, from material to ledger.

See how the login works
Login walkthroughWhat happens in those 2.4 seconds Four-layer chain of trustMIRC · OTAK · MDV · Hybrid DLT Technical whitepaperArchitecture and proof of security

For environments that demand strong security

For the core systems of finance, government and enterprise — meeting regulatory duty and user experience at the same time.

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Finance · payment authenticationReplaces SMS OTPs and tokens Government · public servicesCitizen authentication and service access Zero trust · VPNRemote work access control Electronic signature · document securitySignatures and access records
OS Passwordless Login

Start Windows
without a password

SWIPDA is a passwordless OS authentication system that protects Windows sign-in after boot with BSA approval. Users do not have to remember or type a password; only an approved user can enter the PC session.

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Positioning

BSA is the engine.
SWIPDA is the OS sign-in product.

SWIPDA is not only about changing web login. It reduces password dependence at the first gate users meet: opening the PC. The roadmap starts with Windows and extends toward macOS and server OS environments.

WindowsPrimary supported platform
macOSIn development
ServerLinux and server OS planned
How it works

Boot the PC, approve the request,
and start working

The SWIPDA Agent creates an authentication request at the OS sign-in point, and the user confirms identity through BSA. The session opens after the user, device and request context are verified without password entry.

STEP 01BootPC starts
STEP 02RequestSWIPDA request
STEP 03ApproveBSA user approval
STEP 04UnlockEnter Windows session

No password entry

Reduce risks created while typing passwords, including shoulder surfing, reuse and repeated exposure.

Approval-based access

Connect the person at the PC with the user who can approve through the BSA authentication flow.

Less account sharing

Access depends on user approval instead of a shared password, reducing the operating risk of shared accounts.

Ready for policy and audit

For enterprise and public-sector environments, users, devices and access records can be extended into policy and audit workflows.

Packages

From personal PCs
to institutional fleets

Personal

Open home PCs and personal laptops without password entry, and reduce login habits that can be lost or exposed.

  • Windows PC sign-in
  • Personal device approval
  • Simple recovery policy

Professional

For developers, designers, researchers and independent professionals who need to protect work devices and outputs.

  • Workstation protection
  • Project-grade sign-in habits
  • Vault extension path

Enterprise and public sector

Manage OS access for office PCs, shared terminals, secure-zone devices and administrator accounts with policy.

  • User and device policy
  • Organization rollout
  • Access history management
View Pro Vault extension

Review passwordless Windows
for your environment

We can first map whether personal, professional, or enterprise and public-sector packaging fits your use case. macOS and server OS requirements can be reviewed early as part of the roadmap discussion.

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