03 · Credential Provider V2 · Flagship of the CodeB line

Replace the Windows
password tile.

NFC cards. TOTP. PKI smartcards. USB tokens. Second factor or full passwordless — whichever your security model demands. 100 % managed .NET, FIPS 140-2 enforceable by Group Policy, deployed where the Microsoft password tile cannot stay.

Windows 8 · 8.1 · 10 · 11 · Server 2012 R2 through 2025 · x86 + x64 · Air-gapped supported · No cloud connection required

All editions · signed installers · free

Pick the package that matches your deployment.

The same Credential Provider V2 sits underneath every edition — the difference is how the supporting tools are packaged. Daily-use workstation? Take the System Tray Edition. Air-gapped or scripted? Tools Edition. Rolling out hundreds of NFC cards? Add the Admin CLI.

CP V2 · recommended

System Tray Edition

All helpers in one unified system-tray application. Required if you need actions on card-remove (auto-lock or sign-out). Easiest rollout for daily use on shared workstations.

codeb_tray.zip
Windows 8 / 8.1 / 10 / 11
Server 2012 R2 → 2025 · x86 + x64

CP V2 · advanced

Tools Edition

Each helper is a standalone executable. Admins install exactly the tools they need and nothing they don't — useful when scripted, scheduled or composed into a wider workflow. Card-remove actions are not included; choose the System Tray Edition if you need them.

codeb_smartloginhelper.zip
Windows 8 / 8.1 / 10 / 11
Server 2012 R2 → 2025 · x86 + x64

Unattended rollouts

CodeB Admin CLI

Standalone command-line utility for system administrators. Same enrolment actions the GUI helpers do — link an NFC card to an AD user, store encrypted credentials, audit assignments, revoke a card — but unattended, from any batch script, PowerShell pipeline or SCCM task. 500 cards by hand is a week; CSV in a loop is an afternoon.

CodeBAdminCLI.zip
Windows 8 / 8.1 / 10 / 11
Server 2012 R2 → 2025 · x86 + x64

Companion tool

CodeB Desktop Switcher

Single executable, under 1 MB. Swaps your visible desktop — files, icon positions, per-monitor wallpapers — with one click. Useful right before screen sharing on Zoom / Teams / Google Meet, and for kiosks where you want a known-clean layout on demand. No dependency on the Credential Provider.

codebdesktopswitcher.zip
Windows 10 / 11 · x64
No installer, no services, no admin rights

Production tip: the System Tray icon can be hidden from end users by setting the registry value HKLM\\SOFTWARE\\WOW6432Node\\CodeB\\Config\\HideSystray. The helper keeps running — including card-remove actions — but ordinary users can't see or misconfigure it.

Which edition do I need?

Edition feature matrix.

Capability System Tray Tools Admin CLI
Replaces the Microsoft password tileYesYes—
NFC / TOTP / smartcard / USB token logonYesYes—
Card-remove auto-lock or sign-outYesNo—
Helpers as standalone .exe (scriptable)BundledYesYes
Unattended CSV-driven enrolmentNoNoYes
System Tray icon (hideable via GPO)YesNo—
Local accounts, AD & Entra IDAll threeAll threeLocal + AD
Windows 8 / 8.1 supportYesYesYes
Windows Server 2025 supportYesYesYes
FIPS 140-2 enforceable by GPOYesYesYes

Not sure? Ask. We'll match the edition to your environment in a five-minute call. Request a consultation →

Where it's deployed

Built for regulated industries.

Healthcare · shared clinical workstations

NFC card tap signs the clinician in; pulling the card auto-locks the workstation before the next clinician arrives. Compatible with the same NFC reader hardware your access-control system already uses.

Manufacturing · air-gapped shop floor

Zero cloud dependency. Zero outbound network calls. Runs identically on a workstation that has never seen the internet. Operator badge logon for line workstations, smartcard logon for QA terminals.

Regulated offices · legal, finance, public sector

Replace password rotation with smartcard-issued credentials. FIPS 140-2 enforceable by Group Policy means your CISO can prove the configuration matches the audit binder.

Embedded / kiosk / industrial PCs

Windows 8 and Server 2012 R2 still work. Tools Edition gives you the minimum surface area for a locked-down deployment image. Admin CLI scripts the enrolment so cloning a thousand kiosks is one batch job.

Technical specs

Everything you'll ask before procurement.

Platform

  • Windows 8, 8.1, 10, 11 (x86 + x64)
  • Windows Server 2012 R2 through 2025
  • Local accounts, Active Directory, Entra ID
  • Air-gapped supported — no cloud connection required
  • No telemetry, no analytics, no call-home

Authenticators

  • NFC cards (Mifare DESFire, Mifare Classic, NTAG)
  • TOTP (RFC 6238 — any authenticator app)
  • PKI smartcards (PIV, PKCS#11, CSP)
  • USB tokens (CCID, vendor SDKs)
  • Combinable as multi-factor or pure passwordless

Standards & compliance

  • Microsoft Credential Provider Filter API (documented)
  • 100 % managed .NET; no kernel drivers
  • FIPS 140-2 enforceable by Group Policy
  • NIS2-aligned (operator-driven hardening)
  • Signed installers; binaries verifiable on disk

Operations

  • System Tray icon hideable via registry GPO
  • Admin CLI for SCCM / PowerShell / batch rollouts
  • CSV-driven card-to-user binding
  • Audit trail of assignment + revocation
  • No additional infrastructure required
Supply-chain resilience

Under 1 MB, no runtime, no phone home.

The Credential Provider is a single native Windows binary. It does not pull a JavaScript runtime, does not embed a browser, and does not fetch anything at runtime from the internet. Compare against smart-card middleware stacks that carry a helper service, an updater and a couple of open-source ASN.1 parsers — each one a supply-chain surface. Ours is one file you can hash, sign and pin.

The identity-side EUDI protocol code that pairs with CP V2 (issuer, verifier, wallet client) is equally in-house on the same principle — see the EU Wallet layer. Zero third-party JS libraries touch credentials during sign-in.

Frequently asked questions

What is CodeB Credential Provider V2?

CodeB Credential Provider V2 is Windows logon software that replaces the Microsoft password tile using the documented Credential Provider Filter interface. Users sign in with NFC cards, TOTP, PKI smartcards or USB tokens, either as a second factor or fully passwordless. It is 100% managed .NET with no kernel drivers and is built by Aloaha Limited, a Malta-based European vendor.

Which Windows versions does CodeB Credential Provider V2 support?

CodeB Credential Provider V2 supports Windows 8, 8.1, 10 and 11 (x86 and x64) and Windows Server 2012 R2 through Windows Server 2025. The System Tray and Tools editions work with local accounts, Active Directory and Entra ID; the Admin CLI covers local accounts and Active Directory.

Which authenticators can I use to log on to Windows with CodeB Credential Provider V2?

CodeB Credential Provider V2 supports NFC cards (Mifare DESFire, Mifare Classic, NTAG), TOTP codes per RFC 6238 from any authenticator app, PKI smartcards (PIV, PKCS#11, CSP) and USB tokens (CCID, vendor SDKs). These can be combined as multi-factor logon or used for pure passwordless logon.

Can CodeB Credential Provider V2 do fully passwordless Windows logon?

Yes. CodeB Credential Provider V2 can run either as a second factor on top of the Windows password or as full passwordless logon, whichever your security model requires. Regulated offices can replace password rotation with smartcard-issued credentials.

What is the difference between the System Tray, Tools and Admin CLI editions?

All editions use the same Credential Provider V2 underneath; they differ in how the helper tools are packaged. The System Tray Edition bundles all helpers in one tray application and is the only edition with card-remove actions (auto-lock or sign-out). The Tools Edition ships each helper as a standalone, scriptable executable. The CodeB Admin CLI is a command-line utility for unattended, CSV-driven enrolment of cards to users.

Which edition do I need to lock the workstation when an NFC card is removed?

You need the System Tray Edition. Card-remove auto-lock or sign-out is only available in the System Tray Edition and is not included in the Tools Edition. This is the typical setup for shared clinical workstations, where pulling the card locks the PC before the next clinician arrives.

Does CodeB Credential Provider V2 need a cloud or internet connection?

No. CodeB Credential Provider V2 needs no cloud connection and supports air-gapped machines. The product page states there is no telemetry, no analytics and no call-home, and it runs identically on a workstation that has never been connected to the internet.

Is CodeB Credential Provider V2 FIPS 140-2 compliant?

The page describes CodeB Credential Provider V2 as FIPS 140-2 enforceable by Group Policy, in all three editions. It is also described as NIS2-aligned through operator-driven hardening, uses the documented Microsoft Credential Provider Filter API, and ships signed installers whose binaries can be verified on disk.

How much does CodeB Credential Provider V2 cost?

The CodeB Credential Provider V2 installers are free downloads, and licences are sold per seat or as site licences on the Aloaha store at www.codeb.io/pricing.html. Volume discounts apply above 100 seats. Full evaluation keys are shipped within 24 hours on request.

How do I enrol hundreds of NFC cards for Windows logon?

Use the CodeB Admin CLI, which performs the same enrolment actions as the GUI helpers unattended: linking an NFC card to an AD user, storing encrypted credentials, auditing assignments and revoking cards. Enrolment is CSV-driven and can run from batch scripts, PowerShell pipelines or SCCM tasks.

Can I hide the CodeB system tray icon from end users?

Yes. Setting the registry value HKLM\SOFTWARE\WOW6432Node\CodeB\Config\HideSystray hides the System Tray icon, and it can be distributed via Group Policy. The helper keeps running, including card-remove actions, but ordinary users cannot see or misconfigure it.

Who is CodeB Credential Provider V2 built for?

CodeB Credential Provider V2 is aimed at regulated industries: healthcare with shared clinical workstations, manufacturing with air-gapped shop floors, legal, finance and public-sector offices, and embedded, kiosk or industrial PCs. For kiosks, the Tools Edition keeps the deployment image minimal and the Admin CLI scripts enrolment.

How do I get started with CodeB Credential Provider V2?

Download the System Tray Edition (codeb_tray.zip) or the Tools Edition (codeb_smartloginhelper.zip) from the product page, then request an evaluation key via the contact form at contact.html. Evaluation keys and setup guidance ship within 24 hours, and you can also email info@aloaha.com with an RFP or deployment details.