Endpoint DLP Required: Print and screenshot monitoring requires an endpoint DLP agent. The agent hooks into the OS print subsystem and screen capture APIs to monitor these operations.
Printable Sensitive Document
The content below contains sensitive test data. Use Ctrl+P (or Cmd+P) to attempt printing this page. Your endpoint DLP should detect the print operation and the sensitive content.
CONFIDENTIAL - Employee Records
Classification: RESTRICTED - Contains PII and Financial Data
| Name | SSN | DOB | Bank Account | |
|---|---|---|---|---|
| John A. Smith | 078-05-1120 | 01/15/1985 | john.smith@example.com | ****6789 |
| Jane B. Doe | 219-09-9999 | 03/22/1990 | jane.doe@example.com | ****3456 |
| Robert C. Johnson | 323-45-6789 | 07/04/1978 | r.johnson@example.com | ****1234 |
| Sarah M. Williams | 167-23-4567 | 11/30/1982 | s.williams@example.com | ****5678 |
| Michael R. Brown | 456-78-9012 | 06/18/1975 | m.brown@example.com | ****9012 |
Payment Card Information
| Cardholder | Card Number | Expiration | Type |
|---|---|---|---|
| John Smith | 4111-1111-1111-1111 | 12/2026 | Visa |
| Jane Doe | 5500-0000-0000-0004 | 06/2027 | Mastercard |
| Bob Wilson | 3400-000000-00009 | 09/2025 | Amex |
Print & Screenshot DLP Tests
Print to Physical Printer
Attempt to print to a physical printer. DLP should detect sensitive content in the print job and create an incident or block.
Print to PDF
Use "Save as PDF" or "Microsoft Print to PDF". DLP should detect this as a data exfiltration vector.
Screen Capture
Try PrtSc, Snipping Tool, or third-party screenshot tools. Endpoint DLP can detect and block screen captures.
Virtual Printer
Test with virtual printers like OneNote, XPS Writer. DLP should treat these the same as physical printers.