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Apple's iOS 27, macOS 27 and iPadOS 27 Updates Will Introduce Stricter Network Security Settings

Apple's iOS 27, macOS 27 and iPadOS 27 Updates Will Introduce Stricter Network Security Settings

Apple is expected to introduce iOS 27, iPadOS 27, and macOS 27 updates later this year.

Written by Dhruv Raghav, Edited by David Delima | Updated: 22 April 2026 14:15 IST

Apple's iOS 27, macOS 27 and iPadOS 27 Updates Will Introduce Stricter Network Security Settings

Apple's new mandates could help safeguard devices

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Highlights

iOS 27 might ship with AI-powered Siri
iOS 27 will reportedly bring various design changes
iPhone 18 Pro series might ship with iOS 27

Apple has scheduled its next developer conference for next month. During the annual event, the Cupertino-based tech giant is expected to introduce its latest OS versions for select iPhone, iPad, and Mac devices. Dubbed iOS 27, Apple's next-generation software is said to bring major design changes, along with the AI-powered Siri, the company's onboard voice assistant. The new OS version is expected to start rolling out later this year, in September. Now, the tech giant has published a new blog post asking IT administrators and device management service developers to start preparing their network environments for “stricter” network security mandates.

Apple Says Its Next Major OS Update Will Introduce New Network Security Requirements

In a support document published on Tuesday, the Cupertino-based tech giant announced that “IT administrators and device management service (DMS) developers” should begin preparing their “network environments” for “stricter” network security requirements, especially for system processes. The new norms will be introduced with the next major iOS, iPadOS, macOS, watchOS, tvOS, and visionOS updates, the iPhone maker highlighted.

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With the new mandates in place, devices running the latest OS versions “might” refuse to establish connections with outdated network standards or TLS (Transport Layer Security) configurations that are not compliant with Apple's additional network security mandates. Hence, the company further asked IT admins and DMS developers to conduct an audit of their network environments to “identify servers” that are not compliant with the upcoming security requirements.

Apple's iOS 27 Update Might Drop Support for These iPhone Models

The tech giant said that, with the release of the new OS versions, network admins must ensure that their servers support TLS 1.2 or later versions, while also using ATS-compliant cipher suites, which are cryptographic algorithms used for establishing secure network connections. Additionally, they must present valid certificates that meet the set ATS standards.

Apple's upcoming network security mandates will affect network connections involved in various activities, including mobile device management, declarative device management (DDM), automated device enrolment, configuration profile installation, app installation, along with enterprise app distribution, and software updates. However, the tech giant has exempted connections with SCEP (Simple Certificate Enrolment Protocol) servers, involved in installing a configuration profile, and content caching servers.

While the company has yet to reveal the names of its “next major” software updates, the tech giant is expected to market them as iOS 27, macOS 27, and iPadOS 27. Moreover, this comes weeks before Apple's Worldwide Developers Conference (WWDC) 2026, which is slated to begin on June 8 and conclude on June 12. The event is expected to see the introduction of the company's new OS versions.

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Further reading: iOS 27, Apple, iPadOS 27, macOS 27

Dhruv Raghav

Email Dhruv Raghav

Dhruv Raghav is currently working as a Senior Sub Editor at Gadgets360. He has previously covered the North American financial markets as a Headline News Correspondent for a major news agency. After taking a sabbatical to prepare for the Civil Services examination, he returned to journalism to cover tech policy, with a special focus on AI laws and online gaming regulation. Now, he is back in Gadgets360 to write features and edit stories. To unwind, he likes to spend time with his PS5, listening ...More