The security regarding typing prompts and loading documents with sensitive information differs between the Copilot Work and Copilot Web modes. When using Microsoft 365 Copilot (Work mode), enterprise data protection (EDP) applies, which includes enhanced security, privacy, and compliance controls. This means that prompts and responses are protected under the same terms that apply to customer data for users of Microsoft 365 Copilot.
In contrast, when using Microsoft Copilot (Web mode), it is designed for personal tasks and may not provide the same level of protection for sensitive information. Users are advised to avoid entering sensitive or proprietary work information in prompts while using the Web mode. Therefore, if security for sensitive information is a concern, it is recommended to use the Work mode with Microsoft 365 Copilot.
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