Trust AuthACCESS, ON YOUR TERMS
☕ SupportOpen authenticator ↗

ONE AUTHENTICATOR. TWO FRONT DOORS.

Your devices.
Your say.

A little approval. A lot of peace of mind.
Decide who gets into your browser and Windows PC—from a device you trust.

Get Trust Auth ↗See how it works ↓
Browser profilesWindows sign-inPhone approval
YOUR DIGITAL SPACE
⌑

Good to see you.

One approval away.

MOffice PCWindows LockLOCKED
↗Work ChromeBrowser LockLOCKED
Trust Auth
YOUR APPROVAL MATTERS

Is this you?

Office PC wants to sign in.

Device
Office PC
Type
Windows
✓ Approve access
Deny requestIllustrative approval screen
You make the final call.
Built around your permission.Signed approvalsEncrypted offline credentialsSeparate trusted device

CHOOSE YOUR FRONT DOOR

Same peace of mind.
Different places.

Connect a browser profile or a Windows account.
Approve access in the same Trust Auth authenticator.

↗CHROME + EDGE

Browser Lock

Your tabs can wait for you.

Lock a browser profile, approve access on your trusted device, and pick up where you left off.

  • Recognisable names for every browser profile
  • Session timers and a keyboard lock shortcut
  • Encrypted offline unlock credential
Get the browser extension ↗

People with browser or system access can disable an extension.

⊞WINDOWS 10 / 11 · X64

Windows Lock

A familiar sign-in. Your approval.

Add Trust Auth to Windows sign-in and approve from your phone before entering your desktop.

  • Local and supported personal Microsoft accounts
  • Optional preferred sign-in selection
  • Offline password only while disconnected
Download Windows setup ↗

Stores your Windows password encrypted locally. Password/Hello recovery remains available.

LESS FRICTION. MORE INTENTION.

From locked to yours.
In three small steps.

01 / CONNECT

Name your device.

Sign in, verify your email, and give your browser or PC a name you’ll recognise.

02 / REQUEST

Ask to come in.

Start a request from your locked browser or Windows sign-in tile.

03 / APPROVE

Make the call.

Check the device name and type on your separate trusted phone or browser, then approve.

Create your Trust Auth account ↗

MAKE IT YOURS

A better front door
starts here.

Choose your platform. Use one account
to manage your registered devices.

Your phone is your approval device.

Install the Trust Auth authenticator on your home screen, then enable approval notifications.

Install authenticator ↗

Before installing: download warnings, pairing and your first approval →

Already connected? Open your authenticator ↗ · Read the setup guide

SMALL PROJECT. SHARED BELIEF.

Help keep the
good work brewing.

If Trust Auth makes your day a little calmer, you can help support its development. Every coffee is appreciated.

Made with care.
Powered by your support.

Buy me a coffee ↗Optional support · Opens iamtac.com

A FEW GOOD QUESTIONS

Know your lock.

Do I need to type my Windows password every time?

The Trust Auth sign-in flow uses your phone approval. During setup, Windows Lock verifies your Windows password and stores it encrypted on the machine to complete Windows authentication after approval. It is not sent to Trust Auth.

What happens without a network connection?

Configure your profile offline password and sync it to the device first. Windows Lock permits this password only when no active network interface is available. A server timeout while connected does not enable offline unlock.

Does this replace every other sign-in method?

No. Windows password and Hello remain available for recovery. Browser extensions can be removed by someone with browser or system access. Trust Auth adds an approval-based access option.

Why does Windows show a download warning?

The current installer is unsigned. Publisher details inside setup are not a digital signature, and Windows may show an unknown-publisher or SmartScreen reputation warning.

YOUR NEXT SESSION, ON YOUR TERMS.

Your space.
Your permission.

Open Trust Auth ↗