# Security Requirements for VisionPro

VisionPro and Designer software require a USB security key attached to your computer to ensure the software is properly authorized for use. Refer to VisionPro documentation for the latest information on the minimum firmware required for this release.

If you are using a security key with a previous version of firmware, contact Cognex Support for assistance in upgrading to the latest version. Keep your security key firmware up to date to take advantage of the latest features and improvements to Cognex software security.