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iOS and macOS 27 will have stricter security requirements ⬇️

  • April 22, 2026
  • 3 replies
  • 264 views

mvu
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• Starting as early as the next major software release, Apple operating systems (iOS, iPadOS, macOS, watchOS, tvOS, and visionOS) might refuse connections to servers with outdated or non-compliant TLS configurations due to additional network security requirements.

• Requirements: Servers must support TLS 1.2 or later, use ATS-compliant ciphersuites, and present valid certificates that meet ATS standards. For complete network security requirements, reference the developer documentation

• Link:  https://support.apple.com/en-us/126655

3 replies

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  • New Contributor
  • April 27, 2026

I need an official response from Jamf to document readiness and compatibility for this Apple requirement change ASAP for my Organization. 


FerrisBNA
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  • Contributor
  • April 27, 2026

How will this impact connecting to web consoles on local servers that only have a self signed certificate?

What about dev software that connects to servers in the same situation?

-Pat


gmihailo
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  • Contributor
  • May 1, 2026

I need an official response from Jamf to document readiness and compatibility for this Apple requirement change ASAP for my Organization. 


Why do you need an ‘official response’? The OP has provided a very useful link direct from Apple with all the information to help you prepare.