Windows 11 Update: Default SSD Encryption and Its Implications
With the upcoming 24H2 update, Windows 11 is poised to enhance its security features by enabling SSD encryption through BitLocker by default. This change is particularly significant for users who prioritize data protection, as it extends the benefits of encryption to those on the standard edition of Windows 11, a feature that was previously exclusive to Windows Pro users.
For individuals purchasing new PCs or installing fresh copies of Windows 11, the encryption feature will be activated automatically. However, users who are updating their existing installations will need to take a few extra steps to enable this functionality. To do so, they must navigate to Settings > Privacy & Encryption > Device Encryption.
While the move towards default encryption is commendable, it raises questions regarding performance. Initial tests indicate that enabling BitLocker could lead to a notable decrease in hard drive speeds, with reports suggesting a potential drop of up to 45%. This statistic may give pause to those who rely heavily on performance, particularly in data-intensive tasks.
Despite these concerns, Microsoft has yet to address the performance implications of this change. As highlighted by The Verge, the company has only included the feature in support documents without any acknowledgment of the possible speed reductions. This silence leaves room for speculation: has Microsoft discovered a way to implement encryption without compromising performance, or is the company prioritizing security over speed?
For tech enthusiasts and performance-conscious users, it will be essential to monitor the impact of this update closely. When the 24H2 update becomes available in the coming months, users are encouraged to verify whether BitLocker is enabled on their systems and assess any noticeable changes in performance.
