Transparent Screen Lock PRO

Secure your workstation or server with Password Protection
while viewing programs that are running in the background.

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Transparent Screen Lock PRO enables IT professionals to prevent unauthorized system access, while maintaining the ability to view applications running on the desktop for monitoring purposes.


Transparent Screen Lock PRO delivers system security measures that are essential in today's open-concept corporate offices with free movement of employees and visitors. This effective method of access control is also essential in high-security environments such as:

- Financial institutions, banks
- Hospitals, pharmaceutical research facilities
- Government offices, military installations


With its ability to limit system access to authorized individuals in both stand-alone and multiple-user shared computer environments, Transparent Screen Lock PRO is ideal for facilities that must ensure compliance to various federal regulations, such as:

- FDA 21 CFR Part 11

Operating Systems Supported:

Windows XP/7/Vista/8/10/11
Server 2008/2012/2016/2019



Password Protection

Any attempts to access your workstation or server while TSL is running (by typing a key or moving the mouse) require a valid username and password to be entered. If no password is entered, the password dialog box will disappear after 5 seconds, and the system will remain locked. 

Options include:

- USE WINDOWS LOGON PASSWORD: The software will expect the user to type in their Windows logon password (same password that is used to log on to their account) Note: This is the default option.
- CONFIGURE WITH NEW PASSWORD: You may also choose to enter a different password manually via the configuration program.
- ALTERNATE CHARACTERS: On international keyboards, alternate characters can be used in the password.

Grant access to specific users/groups

Ideal for multiple-user shared computer environments. Enables an administrator, a specified group of users, and/or other authenticated users to access the system without closing the current session. Options include:
- Accept current user's password only
- Accept users with Administrative Privileges
- Accept any valid username/password combination in the facility
- Accept members of a specified "User Group" (local or global)
- "Unlock" configuration tab provides additional control over how the password dialog box is displayed, including options to automatically populate the username field, restrict access to users of one domain only, and configure a timeout value.

Simplified configuration in a multiple-user shared computer environment

- An Administrator can install the program once, and the program and associated icons will automatically be available on the desktop of all users sharing the computer.
- Make program settings on a per-user basis or on a system/machine basis. 
- Manage TSL configuration using Group Policy Objects (GPOs)

Secure Remote Desktops

Allows users to view a remote desktop while preventing any interaction with the remote system.

Control Usage of CTRL-ALT-DEL 

Control the CTRL-ALT-DEL key sequence.  In selecting this option, no menu will be displayed if the user presses CTRL-ALT-DEL.

Option to shutdown system or Logoff current user after a specified number of invalid logon attempts

Provides additional system security.

Administrative Control

Choose to allow only a user with full Administrative Privileges to access the configuration program.

Log File

Create a log file to document activity and logon attempts.
- Document the time and date of when TSL was active/inactive
- Provide a list of invalid login attempts
- The log file may be saved either locally, at a remote network location
- For maximum security, save the log file to the Windows Application Event Log

Scheduling Options

Run TSL automatically at a preset time interval like a screensaver


Run TSL immediately by clicking on the quick-launch icon in the Windows Tool Tray, or by using a Windows Hotkey. 

Blank Screen Option

Choose to display a blank screen when the system is locked, rather than viewing programs running on the desktop. Ideal for preventing unauthorized system access, in a stand-alone or multi-user environment with all the features listed here, while preventing the display of confidential information.

Dim Screen Option

Control the amount of opacity of the display when the system is locked.

Enter an integer between 0 (completely transparent) and 100 (black display)

User-friendly Setup Program

Includes various user-friendly features, including:
- Embedded context-sensitive help file
- Tip of the day upon startup
- Keyboard shortcuts for mouseless operation.

Screensaver Module

Allows you to select Transparent Screen Lock from the "Screensaver" Tab of the "Display Properties" applet. Active Directory users can enforce the use of TSL by selecting Transparent Screen Lock.scr as the current screensaver using Group Policy.







Anyone who needs to Password Protect access to their workstation or server.
TSL provides a secure password mechanism for Windows-based computer systems 
and runs transparently so you can still monitor the programs that are running.

This is ideal for: 


System Administrators

Control access to single-user
or multi-user systems
in a corporate environment.


Labs & Production Floors

Monitor processes while maintaining access control: 'See, but don't touch!'


Retail Stores, Kiosks & Tradeshow Demos

Prevent unauthorized system access.



Quantity 1-9

$ 49.95

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$ 44.95

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Quantity 50+

$ 42.45

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