sha 2 signing

The sha 2 signing tag covers discussions about Microsoft's transition from SHA-1 to SHA-2 signing for drivers and updates, particularly its impact on Windows 7 systems. A key topic is Microsoft's June 2021 decision to stop publishing Windows 7 driver updates via Windows Update, citing the need to avoid breaking unpatched systems after SHA-1 signing infrastructure expired. This change affects consumers, small businesses, and managed estates still running Windows 7, as they may no longer receive driver updates through standard channels. The tag also touches on Extended Security Updates (ESU) as an alternative for organizations. Overall, the content focuses on the practical consequences of SHA-2 signing enforcement for legacy Windows environments.