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