Under-the-hood AI changes and efficiency improvements at the OS layer across Apple’s platforms are certainly the highlights at WWDC 2026. But there have also been significant changes IT admins will need to prepare for, particularly around Declarative Device Management (DDM). 

The Intel age is over

Apple warned us this was coming, but macOS 27 will not support Intel at all. The company will deliver three more years of security updates for those devices, and you will still be able to use Rosetta to get Intel app binaries to run legacy apps on Apple Silicon. But if you still rely on any Intel apps or Macs, it really is time to plan your upgrade.

DDM becomes the present

It was the future once, but when it comes to Declarative Device Management (DDM) that future is now. Apple is removing all its legacy MDM mechanisms to replace them with DDM. “For IT admins, WWDC 2026 is a migration year,” wrote Fleet. “Apple is removing legacy MDM mechanisms and replacing them with Declarative Device Management (DDM). Some of it is urgent. Some of it just needs a plan.”

It’s a great step, though IT admins will need to ensure they aren’t relying on legacy MDM to handle any of their device fleets. That’s a particular issue around software and security update management. In most cases, your MDM provider has probably already introduced DDM support. But if you aren’t certain, now is the time to find out before your systems fail.

Apple has also added new DDM tools across various systems, apps, identities and more. Some of the highlights include:

• VPN and Network configurations can be provisioned using DDM; they also become credential-reliant, which should make management more streamlined.
• Apple Intelligence, Siri, and keyboard settings can also be configured via DDM, and admins can manage individual Apple Intelligence tools. 
• Web content filter and content caching both become controllable with DDM.
• A new privacy key lets IT manage things like camera or microphone access.
• Apple has added a device system health reporting function to verify that hardware components on iPhone and iPad are genuine.
• IT will be able to detect whether a device is in Lockdown Mode.

“One of the new features I’m most excited about is the ability to set permission defaults for managed apps and websites viewed in Safari,” said Adam Henry, senior product manager at Iru. “While the user is still prompted to allow these permissions, we can now present those requests as a unified prompt immediately upon app launch, along with a custom explanation as to why those permissions are important — think a teleconferencing app or website that always needs access to camera and microphone.

“Overall, I think this is a much more user-friendly solution that will likely increase permission compliance.”

Siri and AI

Although, Apple has introduced new management tools for AI, it’s important to remember some advice from Joel Rennich, senior vice president for product management at JumpCloud: “Traditional IAM models assume users directly interact with applications, but agentic systems change that assumption. AI intermediaries can now retrieve data, execute workflows, and make decisions across systems. Enterprises will need identity frameworks that govern both human and non-human actors consistently.”

He also noted: “The separation between where data lives and where it is used becomes increasingly invisible to the user. Intent becomes the primary input, not app selection.”

At the same time, the evolution of AI on Apple’s devices promises a lot for enterprise users. Matt Vlasach, Jamf senior vice president, enterprise products and solutions engineering, told me: “Most notable for me was Siri AI and the push towards on-device and more capable models that can do more with user context. While obvious for consumer use cases as illustrated in the keynote, the opportunity to evolve this to the work context using a more advanced Apple Intelligence framework is an exciting evolution.”

Farewell AFP

Apple has finally eradicated Apple Filing Protocol (AFP) in macOS. This will be an issue for any business that uses legacy Time Capsule or NAS storage devices, though in most cases those products are already obsolete and should be replaced. This is unlikely to be a huge challenge for most, given that Apple began using SMB as its primary file sharing protocol back in 2013 and support for AFP server disappeared in 2020. (Time Capsule fans might want to take a look at the TimeCapsuleSMB open-source project.)

Hello AppleCare log collection

Apple will introduce a new remote log collection capability that integrates directly with the company’s support infrastructure. So, when AppleCare support engages with an organization’s IT team, they can provide an enhanced logging token which can be shared to get the device to collect diagnostic logs to upload to AppleCare. You just know this will expedite remedy.

Single Sign-On improvements

As I noted here, there are some significant Single Sign-On (SSO) updates; two that caught my eye include:

• IT can now insist on biometric as well as password ID on managed devices.
• Authenticated Guest Mode with Platform SSO allows users to quickly and securely login to a shared Mac in a temporary session.
• Platform SSO on macOS 27 adds web-based authentication.

Network and more

Another change affects the system processes used in device management at a network level. Apple now requires that you use TLS 1.2 or later. If you or your MDM systems are not doing so, get ready for things to break. (Apple has published a support article to help IT test their network environments in preparation for this change.)

Apple also announced that IT admins will be able to purchase and manage app subscriptions directly in Apple School Manager and Apple Business Manager. And it introduced a managed migration feature that should help migrate data, while preserving device management enrollment and settings. 

More information

I’ve really only offered a flavor of some of the IT improvements introduced at WWDC. To find out more, watch the Apple sessions on “What’s new in managing Apple devices” and take a look at the Apple Platform Deployment guide; it should be updated before the new operating systems ship this fall 

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Apple Silicon Macs fail at less than half the rate of Intel Macs, dramatically reducing the platform’s already industry-leading total cost of ownership (TCO), according to data revealed by London, UK-based Apple reseller Hoxton Macs.

While it’s true the data is based on a relatively small sample group, it does seem to reflect what the industry in general sees.

Apple’s chip design transforms Mac reliability

The success of Apple Silicon hardware is attributed to its simpler design, which integrates multiple components into a single chip, reducing the number of potential failure points. Additionally, Apple Silicon Macs run cooler, leading to less wear and tear on components such as batteries and USB-C ports, the report says. Across the wider laptop market, most studies show hardware faults affect one in five non-Apple machines over their first three years in use.

This builds on Apple’s enduring record for making good hardware as independent reliability surveys consistently rank the company as the most reliable laptop brand. To some extent, the data reflects the anecdotal experience most Mac users have — their computers seem to last much longer than other systems do, which helps them retain value on the second-user market.

Apple already had a good story to tell in terms of tech support before it introduced Apple Silicon machines. More than a decade ago, Fletcher Previn, then vice president of Workplace-as-a-Service at IBM, told the Jamf Nation User Conference that just 5% of IBM’s Mac-using employees needed to call the help desk; in contrast, an astonishing 40% of PC-using staff had to do so. That difference is significant because it translates into serious differences in cost; each tech support call made by those working on your ailing PC fleet has a price.

That TCO difference prompted Previn to say, “I can confidently say every Mac that we buy is making and saving IBM money.” Years later, as CIO at Cisco, he said the company’s tens of thousands of Mac users experienced five times fewer cyberthreats and nine times fewer virus issues than PCs, and that Cisco needed 33% fewer engineers to manage the Macs.

Those impressive real-world data points reflected Macs in the pre-Apple Silicon world. Those Intel Macs already worked better for longer and required less tech support. This month’s Hoxton Macs data, while based on a much smaller sample group, suggests that this particular advantage has grown even greater now. And it’s not just down to the silicon.

Fewer parts, less heat, fewer failures

Apple has designed its processors to deliver excellent performance per watt. Because these are SoCs (System on Chips) the power requirement to drive all the system components is that much lower, and it means whole categories of component failure are removed. The design also means they use less energy and generate less heat to run, dramatically reducing thermal wear and tear. 

“Fewer parts, less heat, simpler construction: the result is a machine with markedly fewer ways to break,” Hoxton Mac said in an extensive article explaining its data.

>Failure rates are consequential to everyone. Even a small failure rate means some people will end up with Macs that have hardware issues, which is always a problem for those affected. But the low fail rate should be reassuring to the millions of people switching to Apple’s  href="https://www.computerworld.com/article/4180406/after-a-quick-1-1m-sales-macbook-neo-set-to-reshape-the-pc-industry.html">even cooler-running MacBook Neos>. 

Those users might now justifiably look forward to lower running costs from their new computers, combined with good resale rates once they’re ready to upgrade. It doesn’t hurt Apple’s platform loyalty either — making it even more likely those millions of users will stay with the Mac rather than going back to where they were before.

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WWDC26 felt like a defining platform moment. Apple is no longer simply promising that AI will arrive eventually; it is arguing that Apple Intelligence and Siri AI should become central to the future of its ecosystem. If that works, the company will have turned AI from a perceived weakness into a new reason to stay inside Apple’s world.

Still, the bigger question is execution. Apple did not present AI as a lab experiment; it presented a polished, consumer-ready experience. That raises expectations. 

Apple must deliver this time

Users will not judge Apple Intelligence by model architecture or parameter counts. They will judge it by whether Siri understands them, whether actions work reliably, whether personal context feels useful rather than intrusive, and whether the experience is consistent across devices.

Since Monday’s announcements, we’ve learned that some features will not work on all devices — and there’s speculation Siri AI may not fully escape beta until 2027. “Until Apple puts a stake in the ground and says when the new Siri features will be available, the debate remains: Does Apple actually have the chops in personalized AI? The demo suggests yes. The lack of timing suggests maybe,” wrote analyst Gene Munster.

Optimists argue that Apple has regained momentum by presenting a coherent AI story, one built around privacy, integration and everyday utility rather than spectacle. Skeptics counter that many of the features resemble capabilities already available elsewhere, and say the company still needs to prove it can ship them at scale and make them a meaningful reason for consumers to upgrade.

What the analysts say

That balance is visible in analyst reaction. In a client note seen by Computerworld, Erik Woodring of Morgan Stanley described the keynote as clear progress on Apple’s AI roadmap and said it suggested monetization opportunities could arrive earlier than expected — even if the overall journey will be “a marathon, not a sprint.”

UBS, in contrast, said the privacy-focused AI additions are useful but unlikely to be a material driver of iPhone demand in the near term, while Barclays called the changes interesting but incremental, and not enough to drive an upgrade cycle.

Ben Wood, chief analyst at CCS Insight, argued that Apple had to answer concerns about its AI shortcomings and now has to prove that its privacy-led, integration-first approach translates into a meaningfully better everyday experience. “Consumers will not judge Apple Intelligence by model sizes, partnerships or technical architecture,” Wood told me. “They will judge it by whether Siri understands them, whether actions work, whether personal context feels useful rather than intrusive, and whether the experience is consistent across devices.”

Dipanjan Chatterjee, vice president principal analyst at Forrester, said Apple’s strength lies in shifting the focus from the underlying technology to outcomes such as usefulness, simplicity and trust, while warning that the company still has skeptics to win over after its stop-start AI rollout. “The lesson for brands is clear: market the value, not the ingredients,” said Chatterjee. “After stumbling with the Apple Intelligence roll-out, Apple’s success will hinge on delivering the new Siri experience quickly, and ensuring it works as promised for iPhone users at scale.”

What about Apple developers?

While many are infuriated about Europe’s inability to build compromise, Apple’s developer army otherwise seems positive about what the company has accomplished. 

“On the AI front, it never made sense to me for Apple to develop their own LLM, so focusing on powerful, fast and private for implementation of Apple Intelligence seems to be an effort that is progressing rather nicely.  In all, a pretty good Keynote, I’d say,” Rich Siegel, founder and CEO of Bare Bones Software, said in an interview.

“It’s great to see Apple continue to pursue a vision of AI that leverages local systems, preserves privacy, and integrates with third party tools,” said Ken Case, CEO of the Omni Group. “A lot of our work around the Apple Foundation Models and automation, App Intents, and adopting Swift look to be fruitful investments, but it’s clear there’s more to do starting this summer. It’s also welcome to see them refine Liquid Glass, giving customers more control and listening to feedback they’ve heard over the past year.”

“I expected that this year’s Siri revamp would be the biggest personal assistant update Apple has ever done, and that’s exactly what we got,” said Sergii Kryvoblotskyi, director of AI and research at MacPaw. “Since Apple acquired Siri back in 2010, it has lacked one thing: real intelligence. Behind the great speech recognition service it provided, the tech was not ready to provide real value to users.”

“Most notable for me was Siri AI and the push towards on-device and more capable models that can do more with user context,” Matt Vlasach, Jamf senior vice president, enterprise products and solutions engineering,” said in an interview. “While obvious for consumer use cases, as illustrated in the keynote, the opportunity to evolve this to the work context using a more advanced Apple Intelligence framework is an exciting evolution.”

“OS 27 feels like a deliberate reset, less about new features and more about polish and quality-of-life improvements, which most users will welcome,” said John Richards, general manager, IT products, at Iru. “The new capabilities are focused entirely on Apple Intelligence and Siri AI, and what’s encouraging is how much Apple leaned into privacy with the Gemini partnership. That combination of capability and privacy-first design is the right instinct.”

“The single biggest request I made at Apple’s Foundation Models workshop in Madrid was opening Private Cloud Compute to third-party developers,” said Serhii Popov, senior software Eengineer at CleanMyMac. “It’s here and free for apps under 2 million users. That’s a real breakthrough and a huge opportunity for a lot of great apps.”

How will integrated AI change things?

Joel Rennich, senior vice president for product management at JumpCloud, looked ay how on-device AI will transform other paradigms. For starters, it shifts identity from simple authentication to governing what actions an AI agent is allowed to take.v“Enterprises will need identity frameworks that govern both human and non-human actors consistently,” he said.

“iOS 27 and Apple Intelligence point toward an operating system that does not just launch apps, it executes intent,” Rennich said. “Instead of users navigating between tools, the OS increasingly mediates outcomes directly through AI. This changes how work is initiated and completed on devices.

“With Apple Intelligence integrated across core experiences like Siri, Safari, and system services, AI is no longer an overlay but infrastructure. The separation between where data lives and where it is used becomes increasingly invisible to the user. Intent becomes the primary input, not app selection.”

I also spoke with Hexnode CEO Apu Pavithran, who pointed to some of the concerns enterprise users might have following WWDC: “The keynote didn’t speak much to admins,” he said. “The features that matter most at the management layer, such as how Apple exposes Siri AI through MDM APIs, whether IT gets granular per-app controls for Apple Intelligence, how shared device deployments handle the new assistant — these will be answered in the developer documentation. This week, that’s where IT teams should be looking.”

“Admins should dig in immediately and see what’s changed. Watch the developer docs, audit how Apple Intelligence interacts with existing device policies, and remember that the keynote is only a part of the story for enterprises,” he said.

Making AI great again

“Rebuilt from the ground up, Apple is trying to make AI feel native, useful and invisible across the devices people already use every day,” Francisco Jeronimo, vice president for client devices at IDC, said in an interview. “This matters, because the winning AI experience for consumers will not be the loudest or most technically complex. It will be the one that understands context, respects privacy, works reliably across apps, and reduces friction without forcing users to change behavior.”

“[Apple] is also clearly seeking to differentiate through its privacy promises,” said CCS Insight’s Wood. “This looks like a step in the right direction, but there is no room for complacency, and Apple still has a long AI journey ahead.”

Pavithran reflected on something more. “Overall, it’s hard not to think of this year as a deliberately measured keynote, one that’s intentionally playing it safe and seeking to rewrite the AI narrative,” he said. “I won’t be surprised if this ends up setting the stage for a much bigger installment next year with incoming CEO John Ternus hitting the ground running with some ‘wow’ features like new hardware or agentic AI at scale.”

That we can now seriously consider that possibility shows the extent to which Apple has regained momentum in AI on its platforms.

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