Charpter 1  Product Background

Current information systems primarily employ security measures such as physical isolation, access control, data encryption, and behavioral auditing to address the security of electronic data during storage and transmission. However, with the advancement of information technology, particularly the widespread adoption of smartphones, screen display data has become a critical security vulnerability. The threat of data leaks caused by unauthorized camera access is growing increasingly severe, making it a major hotspot for data loss and disclosure management. There is an urgent need for effective control measures to address this issue.

To address these challenges, we developed the Screen Capture Leak Traceability and Forensics System. By embedding an "electro-optical-electro" cross-media invisible watermark in terminal displays, this system ensures secure control over unauthorized screen capture and recording activities. Beyond pinpointing the source of leaks, it creates a powerful deterrent effect, curbs improper screen recording, and effectively mitigates unintentional data breaches. The system's practical value is particularly noteworthy.

Charpter 2  major function

1)Invisible watermark: An invisible watermark embedded in display devices, undetectable to the naked eye, designed for leak detection and traceability.

2)Visible watermark: A visible watermark is added to the display terminal to serve as a warning.

3) Both watermark windows are pinned to the top, with the invisible watermark window positioned above the visible one to ensure optimal traceability. The background can control the watermark's on/off state.

4) Enable auto-start, prevent uninstallation, prevent deletion, and prevent termination

Charpter 3  product features

1)The visual effect is excellent, with invisible watermarks minimizing any impact on the visual presentation.

2) The system is low-intrusive. The invisible watermark is placed at the top of the screen without altering the displayed content or affecting user operations (e.g., mouse, keyboard, or stylus).

3)The traceability information is precise, enabling detailed information such as device IP, MAC, name, employee ID, and timestamp to be traced through the leaked sample.

4) With robust performance, industry-first advantages, and cutting-edge core algorithms, it maintains high traceability success rates even in challenging scenarios like image compression, cropping, moire effect reduction, and partial screen capture.

5) It has strong anti-jamming ability, the watermark information is invisible, and it can effectively avoid directional smearing and erasing.

Charpter 4  Install and deploy

Charpter 5 Product Deployment

1) Select between online or offline installation based on your network environment. The online version works when your computer is connected to the server, while the offline version works when your computer is offline or cannot connect to the server.

2)The client supports manual double-click installation and batch installation via push.

3) The client uses silent installation, which is seamless.