Microsoft and Bitdefender are collaborating to integrate Bitdefender’s GravityZone Cloud with Microsoft’s Windows Defender Advanced Threat Protection and enable Microsoft customers to detect, view, investigate, and respond to advanced cyber-attacks and data breaches on macOS and Linux-based endpoints within the WDATP Management Console. Key Features Integration with Windows Security Center. It decrypts SecureZIP files created by any PKWARE product, regardless of hardware platform. This is a free Windows utility that allows users to open files that have been compressed using SecureZIP, PKZIP - or any other ZIP product.