Why this Android image-scanning feature is controversial - and how to get rid of it
Published on: 2025-07-15 20:45:00
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On Oct. 5, 2024, Google released a security update for Android 9 and later, which included a new service, Android System SafetyCore. Most of these patches were the usual security fixes, but SafetyCore was new and different. Google said in a developer note that the release was an "Android system component that provides privacy-preserving on-device user protection infrastructure for apps."
The update said nothing else. This information left ordinary users in the dark and, frankly, did little for programmers, either.
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After the release, in a listing of new Google Messages security features, while not mentioning SafetyCore by name, Google described the service's functionality: "Sensitive Content Warnings is an optional feature that blurs images that may contain nudity before viewing and then prompts with a 'speed bump' that contains help-finding resources and options, including to
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