Two Factor Authentication
& Access Management

for Windows Active Directory

UserLock helps administrators to manage and secure access for every user, without obstructing employees or frustrating IT.

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UserLock - User Sessions
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Manage and Secure
Active Directory User Logins

Two Factor Authentication

Enable customized, two-factor authentication (2FA) on Windows logIns, Remote Desktop (RDP & RD Gateway Sessions) and VPN connections.

Two Factor Authentication

Contextual Access Management

Set policies to authorize, deny or limit any login (including wireless and remote access), based on contextual factors:

  • Origin: Computer (Windows & Mac), device & location restrictions (country, IP address, department, OU)
  • Time: Logon hour restrictions, maximum session length & session time quota
  • Session type: Workstation, terminal, Wi-Fi, VPN and IIS sessions
  • Simultaneous connections: Limit concurrent logins and initial access points
Control and Protect - Number of initial access points allowed

Monitor, Alert & Respond
to Login Behavior

Get real time visibility and insights into all user access. Interact and respond to any session, direct from the console.

Control and Protect - Block a user

User Login Reporting

A centralized audit for reports on all Active Directory user login events and attempts. Prove regulatory compliance, support forensics and track down threats.

Audit & Report - Deny reason

« UserLock offers a level of protection that small, medium and large business should be implementing as part of their security roadmap »

Ricky Magalhaes
Information Security Analyst


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Protect Passwords and Credentials

Protect Passwords
and Credentials

Active Directory accounts are effortlessly compromised. It only takes a careless employee to share a password or leave a workstation unattended. Even the most careful employee can be exploited and the victim of stolen credentials. Stop uncontrolled and unauthorized access with UserLock, before damage is done.

Manage Windows User Sessions

Manage Windows
User Sessions

With full visibility and insight into all Windows sessions, UserLock can interact remotely with any session (open or locked), direct from the console. Administrators can now logoff, lock or reset appropriate settings to manage shared machines, react to forgotten sessions left open, report on working hours, block suspicious behavior...

Get Compliant

Get Compliant
on Securing Access

Many standards are keenly aware of the importance in securing all logons. Requirements exist to ensure the access and usage of data is identifiable, audited and attributed to an individual user. UserLock can both monitor this requirement, as well as stop inappropriate access (read: compliance breach) from ever happening.


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30-day full version with no user limits

Disruption-Free Security
That doesn’t Frustrate IT Professionals

Simple to manage and intuitive to use, UserLock works alongside your existing Active Directory infrastructure (and investment) to extend, not replace its security. No modifications are made to AD accounts, its structure or its schema.

Easy Set-Up

Fast to deploy, UserLock is installed in minutes on a standard Windows Server.

Effective Security

Accurate and insightful security. UserLock maximizes your chances of stopping a threat before it starts.

Effortlessly Scale

AD Group level controls and an automated deployment engine makes implementation easy for larger user bases.

Easily Adopted

Transparent to the end-user, UserLock protects logons without impeding employee productivity.


« UserLock's solution makes implementing multi-factor authentication (MFA) extremely easy. »

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IT Connect

« The MFA for RDP significantly enhances security, especially today with a boom in remote working. »

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IT Security Guru

« The perfect access security partner for Windows Active Directory environments. »

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Help Net Security

« UserLock is a powerful product that focuses on preventing the internal and external threats related to compromised credentials. »

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Trusted by over 3400 Organizations

A proven solution for both small to medium-sized businesses (SMBs) and large organizations,
including some of the most regulated and security-conscious in the world.


Capterra Review by

An Administrators Premier Management Tool!

In a flash, I can control my users’ login experience, find/identify users computers and remote in for support. It’s just always there for me. I can’t imagine working without it now.

Gartner Peer Insights Review by

Awesome Tool For Securing Logons

Userlock has been a great tool and helped us tighten up our user security. It's used in conjunction with Active Directory and Group Policy to secure all logon types in the domain.

What's new in UserLock

Two-Factor Authentication

For Windows, RDP and VPN connections.

  • Supports Mobile Applications, YubiKey & Token2
  • Secure On Premise Hosting (no Internet connection needed)
  • Secure Offline 2FA – when user disconnected from the LAN

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Working Hours Reports

Report on Users
Working Hours

Detailed analysis of your users' working hours to better manage and control users' connection times.

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Integrate Logon Data into other Apps

Integrate Logon Data
into other Apps

Push UserLock updates directly to other applications right when they happen, opening up new automation possibilities.

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Manage Access from Macs

Manage and secure
access from Macs

UserLock can now control access from both Windows and Mac workstations to protect across the whole organization.

Learn more


Request a personalized demo now

Discover how UserLock can help you meet your needs.

Download UserLock

The trial version offers:

  • 30-day full version
  • no user limits
  • free technical support

Supported systems

Release Date : 6/4/2020
Version : UserLock 10.2
What's new in this version ?

Please read the Beta Testing Procedure before installing this version.

The beta version includes:

  • 30-day full version
  • no user limits
  • free technical support

Release Date : 8/2/2021
Version : UserLock 11.0 beta
What's new in this version ?

Supported systems