for Zebra DNA Printers
Overview
Protect your data with TLS encryption using certificates deployed to a Zebra printer running Link-OS v5.2 or later.
This demo uses a sample Java application to demonstrate sending label data over a TLS connection.
Use Wireshark to capture the network traffic and observe the encrypted and un-encrypted data.
Usage: Run the zebra-tls-connection-demo.bat file and select options from the menu.
Important Information
This software utility is strictly for demonstration purposes only.
The included certificate and private key contain Zebra specific attributes.
When using certificates in a production environment, customers should generate and deploy certificates with their specific attributes and other desired parameters such as validity period, key type and size.
See Zebra's PrintSecure Administration Guide for further details and instructions on how to create and deploy certificates.
Requirements
- Windows 11
- Zebra printer running Link-OS 5.2 or later
Included dependencies
- OpenJDK 21 from Adoptium
- Zebra Link-OS Multiplatform Java sdk v2.15.5543
- A sample certificate that can be deployed to a printer.
- A sample ZPL label used by the demo.
Getting Updates
Check the Zebra Tech docs site for updates.