Starting with iOS 13 beta 4, the copy attribute of the httpBodyStream property of NSMutableURLRequest is enforced. If the body data is mutated after the property setter has been …

The differential privacy technology used by Apple is rooted in the idea that statistical noise that is slightly biased can mask a user’s individual data before it is shared with Apple.

If you believe that you've discovered a security or privacy vulnerability in an Apple product, learn how to submit your research. Get the latest software updates from Apple

Learn about changes to the iOS & iPadOS SDK. Overview Release notes provide details on API changes, known issues, fixes, workarounds, and deprecations for recent software releases. Bug …

Feb 26, 2024 · iOS 13.1 includes bug fixes and improvements, including AirDrop with Ultra Wideband technology on iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max, suggested automations in the …

Dec 6, 2017 · In this article, we have presented a novel learning system architecture, which leverages local differential privacy and combines it with privacy best practices.

Recent releases are listed on the Apple security updates page. Apple security documents reference vulnerabilities by CVE-ID when possible. For more information about security, see the Apple Product …

In this paper, we describe a system architecture that combines differential privacy and privacy best practices to learn from a user population addressing both privacy and practical deployment concerns.

Jun 3, 2019 · “iOS 13 brings new capabilities to the apps you use every day, with rich updates to Photos and Maps, and privacy-protecting features like Sign In with Apple, all while delivering faster …

Apr 14, 2025 · Building on our many years of experience using techniques like differential privacy, as well as new techniques like synthetic data generation, we are able to improve Apple Intelligence …