rpc hardening

RPC hardening refers to security improvements in Microsoft's Remote Procedure Call protocol, a core Windows component often targeted by attackers. On WindowsForum.com, discussions cover how recent Windows updates, particularly in enterprise-focused releases like Windows 11 25H2, include RPC hardening measures to reduce attack surfaces. Topics include configuration best practices, compatibility considerations for legacy applications, and the role of RPC hardening in overall endpoint security. Community members share experiences with deploying these changes in enterprise environments, troubleshooting issues, and understanding the impact on network services. The tag is relevant for IT administrators and security professionals managing Windows systems.