Screen Protector
Free and Open Source Screen Protector Application
Last updated
Free and Open Source Screen Protector Application
Last updated
This application was developed to prevent data leaks such as screenshots and video recordings that can be made from systems without user permission. It does not require installation and is designed for portable use. The project is open source. Due to the techniques used to increase security, some security software (antivirus) may perceive it as a threat.
Operating systems
Windows 7 / Windows Server 2008 R2 or newer
Application ram usage (UI)
< 100 MB
Application ram usage (sprotector)
< 10 MB
In order for the application to work smoothly on Windows 7, you need to activate the Windows Aero feature. This problem is caused by the Windows 7 operating system. No problems were detected in Windows 8 and later versions.
The video about this problem and its solution in Windows 7 is presented below for your information.
The renaming feature in the UI application is used to make it harder for other applications to detect the protection application (sprotector). By activating this feature, the sprotector application runs with a random name each time. The UI application is needed to use the feature.
When running with normal permissions: The application does not require administrator permissions. When using the UI application, when the startup feature is used, the startup settings are made in the HKEY_CURRENT_USER area of the Registry.
When running as administrator: The UI application may be run as administrator for various reasons. When running in this manner, the startup settings are made in the HKEY_LOCAL_MACHINE area of the Registry.
Please run the UI application in an empty folder. The UI application cleans the exe files in the directory it is located in during the protection activation and deactivation stages. (Temp file cleaning)
sprotector application parameters are presented below for your information.
-p
Protection is provided for the primary monitor.
sprotector.exe -p
-a
Protection is provided for the all monitors.
sprotector.exe -a
The project is licensed under GPL v3.
ScreenProtector (UI) & SProtector - Windows-x86/x64
Published first version.
Hashes (SHA256);
UI - x64; 83bd0f277f76feeef8b052f086b172878c8bfb06f57abcb829d4e216e1829807 UI - x86; 70aa2eef949e81000d425946bf3f72482c58a8c521a28358c191ebaa0dd6337a SProtector - x64; be4ffd957f3c1c5d0d7f87f046833dee9ed40ba0283fe7ad3903ee175a794531 SProtector - x86; 46aa1e9f34f38b2ee411cb9490931114054513591bf6583be5d532509c2fbbb3
