Signal has recently unveiled a new feature within its Windows 11 application aimed at enhancing user privacy by blocking Microsoft’s Recall functionality. This move comes in response to concerns surrounding Recall, an AI-driven feature that captures regular screenshots of user activity on Copilot+ PCs, potentially infringing on the privacy that Signal champions.
In a blog post highlighted by The Verge, Signal announced the introduction of a ‘screen security’ setting, which will be activated by default for users of the Windows 11 operating system. This feature is currently being rolled out, reflecting Signal’s commitment to safeguarding the content shared on its platform.
Recall, which was initially launched prematurely, faced criticism for its lack of robust security measures. Although Microsoft has since re-evaluated and improved the feature, the fundamental issue of its interaction with privacy-focused applications like Signal remains unaddressed. Signal’s developers have had to creatively navigate this challenge, implementing a workaround that prevents screenshots from being taken within their app. However, this solution is not without its drawbacks, as it may interfere with screen reading tools, a consequence that Signal attributes to Microsoft’s limitations.
It’s important to note that this issue is specific to users with Copilot+ PCs, as Recall is exclusive to devices equipped with a powerful Neural Processing Unit (NPU) designed to handle AI workloads efficiently. For those who do not possess such hardware, the Recall feature is not applicable.
For users who wish to disable the new screen security setting, it can be easily managed through the Signal app by navigating to Signal Settings > Privacy > Screen security. Users will receive a warning about the implications of turning off this feature, underscoring the importance of privacy in today’s digital landscape.
As the tech community watches closely, there is hope that Microsoft will develop a more refined approach to allow developers greater control over how Recall interacts with their applications, particularly those focused on user privacy. The ongoing dialogue between developers and platform providers will be crucial in shaping a more secure digital environment.
