# Improvements for IT Administrators in iOS 18.4 and macOS Sequoia 15.4
In the rapidly evolving realm of enterprise technology, it is vital for IT teams overseeing Apple devices to remain current with the latest software updates. Apple has recently unveiled iOS 18.4 and macOS Sequoia 15.4, introducing substantial enhancements that boost device management efficiency and fortify security measures. This article will delve into the primary features and upgrades that IT administrators can tap into for optimizing their workflows.
## Key Enhancements in iOS 18.4
The launch of iOS 18.4 features numerous advancements designed specifically for IT administrators:
### 1. Greater Control Over Apple Intelligence Features
IT administrators now possess the capability to deactivate particular Apple Intelligence attributes, such as smart Mail responses, Safari content summaries, and usage analytics. This degree of control empowers organizations to customize device functionalities to align with their distinct security and operational requirements.
### 2. Default App Controls
This update brings forth new functionalities that enable IT teams to prevent end users from modifying the default calling and messaging applications on their devices. This feature is especially advantageous for businesses that depend on specific communication platforms for operational efficiency.
### 3. Enhanced Support for ManagedApp Framework
The ManagedApp framework has been refined to ensure better management of passwords, certificates, and identities. This enhancement promotes a more secure and streamlined application oversight process.
### 4. Upgraded Account-Driven Enrollment
With iOS 18.4, IT administrators can authenticate using EnrollmentSSO during the installation of necessary applications in the onboarding phase. This upgrade simplifies the setup process for new devices, ensuring a smoother transition for users.
### 5. Clarifications on 802.1X
For organizations employing 802.1X, Apple has clarified the key usage requirements on server certificates according to the active TLS cipher suite. This clarification assists in maintaining compliance with security protocols.
### 6. Bug Fixes
The update also resolves several issues related to device management, including concerns with Control Center modifications and App Store constraints regarding cellular download settings. These fixes enhance the overall user experience.
## Key Enhancements in macOS Sequoia 15.4
macOS Sequoia 15.4 brings forth several significant features for IT administrators:
### 1. Updated Setup Assistant Behavior
The Setup Assistant has been revised to mandate enrollment into macOS beta programs and oversee automatic software updates. This modification enables IT teams to retain control over software versions, ensuring devices run the latest stable updates.
### 2. Augmented Authentication Options
This update supports passkeys and hardware security keys for authentication during device management enrollment. This upgrade offers enhanced security protocols during the onboarding process.
### 3. Private Wi-Fi Address Configuration
IT administrators can now secure Private Wi-Fi Address settings for each managed network, improving security by preventing device tracking across various networks.
### 4. Consistency with iOS Updates
Much like iOS 18.4, macOS Sequoia 15.4 allows IT to disable Apple Intelligence features and mandates specific key usage values on server certificates for 802.1X, ensuring uniformity across Apple platforms.
### 5. Bug Fixes
Apple has rectified various device management bugs in this release, including concerns with managed software updates and Finder interactions with SMB shares. These fixes are essential for sustaining operational efficiency and user contentment.
## Conclusion
The enhancements in iOS 18.4 and macOS Sequoia 15.4 reflect Apple’s dedication to improving the IT management experience. With augmented control over device configurations, upgraded security features, and a focus on rectifying existing bugs, these updates furnish IT administrators with the necessary tools to effectively manage Apple devices within the enterprise sphere. As we anticipate future software releases, it is crucial for IT teams to remain informed and adaptable to these updates to guarantee a seamless and secure user experience.
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