--- title: Level 4 enterprise dev/ops security workstation configuration description: Describes the policies, controls, and organizational behaviors for Windows security configuration framework level 4 enterprise dev/ops security configuration. keywords: virtualization, security, malware ms.prod: w10 ms.mktglfcycl: deploy ms.localizationpriority: medium ms.author: dansimp author: dansimp manager: dansimp audience: ITPro ms.collection: M365-security-compliance ms.topic: conceptual ms.date: 06/11/2019 ms.reviewer: --- # Level 4 enterprise dev/ops workstation security configuration **Applies to** - Windows 10 We recommend this configuration for developers and testers, who are an attractive target both for supply chain attacks and access to servers and systems containing high value data or where critical business functions could be disrupted. A level 4 configuration should include all the configurations from levels 3, 2, and 1 and additional controls. We are planning recommendations for the additional controls now, so check back soon for level 4 enterprise dev/ops security configuration guidance!