What’s new in macOS Big Sur 11.3.1

Apple recently released macOS Big Sur 11.3.1, which has several improvements and fixes, including addressing multiple WebKit security issues.

In this article, we dive into the update’s new features, enhancements, and security updates.

What’s new in macOS Big Sur 11.3.1

macOS Big Sur 11.3.1 is the latest update to the operating system and packs several notable new features and improvements. Here’s what you can expect from this significant release.

Performance Enhancements: macOS Big Sur 11.3.1 boosts performance across a wide range of applications, from browsing to gaming and beyond, thanks to improved driver optimizations and better compatibility with external components such as graphics cards and networking hardware.

App Compatibility: macOS Big Sur 11.3.1 also provides improved support for certain applications, so that legacy software runs more smoothly on modern systems than ever before. This includes support for 32-bit apps and games that would otherwise be incompatible with Apple’s new operating systems like macOS Big Sur 11.

Security Updates: Security is always a priority when it comes to the safety of your computer system, and macOS Big Sur 11.3.1 helps keep your system safe by introducing a plethora of new security updates, ranging from System Integrity Protection (SIP) enhancements to improved data verification protocols in Safari – all which help provide additional protection when you’re online or downloading files from the internet.

AirPlay 2 Support: With AirPlay 2 support on Macs running macOS Big Sur 11 or later, users can now use their iOS device to stream media content wirelessly directly onto their Mac or Apple TV 4K screen – no need for extra accessories like cables or docks!

Optimizations for M1 Chip-Equipped Macs: Users who have M1 chip-equipped Macs will be pleased to find even more optimizations available in this update, allowing them take full advantage of the power of their machines for faster performance when using certain creative apps like music production software as well as video editing tools like Final Cut Pro X or Adobe Premiere Pro CC 2021!

Apple Releases macOS Big Sur 11.3.1 With Fixes for WebKit Security Issues

Apple has just released macOS Big Sur 11.3.1, which includes fixes to address security issues found in WebKit. These security patches ensure users stay safe and secure when using the web on their macOS devices.

This article will look at these security improvements in more detail.

WebKit Security Issues

Apple has released macOS Big Sur 11.3.1, which contains security fixes for WebKit, the engine behind Safari and many other apps. In addition, Apple is addressing various memory corruption issues that malicious websites or apps can exploit to gain access to a machine. Apple is also addressing an issue where user interface elements created in web content could persist after leaving the page and potentially leak sensitive user data.

The update also addresses an issue with iMessage where remote attackers could trigger a denial of service attack via crafted messages. Apple also now requires users to enter their passcode when restoring from iCloud, providing additional security should your device be lost or stolen while still enabling you to restore your device data quickly and easily should your device be recovered.

iPhone, iPad and iPod touch devices are also receiving 11.3.1 updates which contain the same bug fixes as those included in macOS Big Sur 11.3.1 update, along with a fix for an issue that prevented some users from participating in FaceTime calls on devices running iOS 14 or later versions of iOS and iPadOS releases since iOS 11 was released in 2017.

Improved Security Features

macOS Big Sur 11.3.1 brings improved security features to help keep your Mac and data secure. This update enhances the existing features that keep your Mac secure from malicious attacks, and introduces new features that protect your digital identity and data.

One of the major improvements in 11.3.1 is the enhancement of Apple Trenchcoat, a technology that defends against malicious websites and code. With this new version of Apple Trenchcoat, you’ll be even better protected against malicious webpages, malvertisements, phishing attempts, web-based exploits, and most other types of online threats.

Another important security update is a feature called ‘TrustStatus’. It adds a layer of protection against malware attacks by verifying the status of software downloaded from the internet before it can run on your Mac. For example, suppose a download is deemed suspicious or contains malicious code or tooling. In that case, TrustStatus won’t let it run on your machine until Apple’s experts or their partners can verify it at McAfee Security Solutions.

Finally, with this update comes significant changes to Gatekeeper functionality that let you audit what applications you give access to run on your machine more closely than ever before — this helps protect both your privacy as well as device integrity from accidental or malicious installations of untrustworthy software on your machine without explicit authorization by you first. Additionally these Gatekeeper settings also add display settings for warning messages about invalidating editor settings so that applications don’t give unknown parameters to Gatekeeper which could cause instability or crashes and potentially open up uncontrolled access from unknown sources to nefarious activities on user systems without prior consent being established first.

These changes show Apple’s commitment to keeping their users safe while still providing them with control over how they interact with the internet and use their machines freely while keeping themselves safe at all times — making macOS Big Sur 11.3 a great choice for protecting yourself online and keeping up with modern technology trends in 2020!

Performance Enhancements

Apple has released macOS Big Sur 11.3.1, a new operating system version with some major performance enhancements.

This new version of macOS Big Sur includes fixes for WebKit security issues and improvements to system performance, security, and stability.

In addition, Big Sur 11.3.1 brings several other changes, such as improvements to Safari, Mail, and Maps.

Let’s look at the performance enhancements in this new macOS Big Sur version.

Improved Battery Life

Apple continues to focus on sustainable energy sources, roll out new accessibility features, and improve performance with each new macOS version. Big Sur 11.3.1 is no exception, bringing improved battery life and faster startup times to MacBook Pro and MacBook Air models with the M1 chip.

The battery management system has been optimised for longer runtime between charges for the M1 chip-equipped MacBooks when all cores are pushed hard during longer workloads like editing video in Final Cut Pro X or 3D rendering in Maya. This improved longevity allows users to remain productive while on the go without worrying about their battery draining quickly.

The startup process has also been improved as part of this update; Macs now launch and open apps twice as fast when restored from sleep or powered up after being powered off—perfect for when a fast turnaround is needed. The boot time improvement will be even more dramatic for users who upgrade to an M1-equipped Mac after using models with Intel processors.

Finally, macOS Big Sur 11.3 also brings native support for Apple Silicon Macs connecting to Wi-Fi 6 networks, enabling higher download speeds and better internet stability when streaming media or engaging in other internet activities that require large amounts of data transfer such as games or collaborative projects like coding. With this update, Apple ensures that every power user can access a powerful machine that runs smoothly while they stay connected with their tasks and teams at home or on the go.

Faster Performance

macOS 11 Big Sur is an update for the Mac that aims to make everyday activities faster and more responsive with improved performance. This latest version brings you more control and better performance so you can do what you love faster.

The new Mac update includes faster app launches, smoother graphics, and improved responsiveness of system animations. In addition, processor intensive apps such as Final Cut Pro will now benefit from up to 50% quicker task completion times due to big performance improvements backed by Apple’s Metal API technology. Apple’s libraries have also been upgraded with increased security and overall reliability, so launching many different third-party applications is now quicker and more efficient than ever before.

Besides enhanced speed and overall performance optimization, macOS 11 Big Sur revolutionises how AirPods work on your Mac. Now transition seamlessly between your iPhone and Mac devices without having to reach for any cords again with support for certain audio apps like GarageBand that synchronise sound across both devices through specific hardware settings located in the Accessibility Settings on your Mac device.

macOS 11 Big Sur also brings a new look to Safari with speedier page loading times, improved animation synchronisation, and an innovative new way of scrolling navigation with Smart Scrolling (Liquid Scrolling). You can now glide effortlessly through websites by adjusting how quickly pages scroll as you navigate from one page to another — a great feature for mobile browsing! Plus there are even more mini enhancements such as a smarter auto-fill experience when filling out forms online or extended protection features like Secure Credentials that utilises Apple’s Keychain Wallet system designed exclusively for macOS users.

New Features

Apple recently released macOS Big Sur 11.3.1, the latest major update to the Mac operating system. This version brings many new features and improvements, including support for AirTags, password protection for the Notes app, and more.

Let’s look at the new features and improvements of macOS Big Sur 11.3.1.

Apple Music

Apple Music in macOS Big Sur introduces features that give you more control over the music and videos you play. The new editing tools allow users to edit their songs inside the app and easily switch between different audio sources. Additionally, the app’s design has been completely redesigned with a library section to make it easier to access your favourite music and discover new beats.

The new “For You” tab makes it easy to browse playlists pre-filled with music based on your taste. You can also save tracks offline for when you don’t have an internet connection. In addition, lyrics display alongside the song you’re playing, making it easier to follow along and enjoy your favourite tunes fully.

With Apple Music in macOS Big Sur, users now have more options for listening to music or watching videos on their Mac.

Apple Podcasts

Apple Podcasts has a completely redesigned look in macOS Big Sur 11.3.1 and includes several new features to make your listening experience more enjoyable. For example, you can now use the Apple Podcasts widget and Apple Podcasts Collections for a personal listening experience tailored to your interests and tastes. Plus, the Search tab provides quick access to shows you love and discover new ones you may enjoy.

The Browse tab will take you to Editor’s Picks, Featured Shows, and Top Charts, so you can easily find what’s trending in podcasts and audio entertainment worldwide. The Favourites tab allows you to easily follow your favourite shows and get notified when new content has been posted, plus it also allows you to quickly resume playing episodes right where you left off.

Other features include enhanced playback control options such as adjusting playback speed, voice boost for improved loudness balance of spoken-word content, chapter navigation support for some podcasts, better management of inactive subscriptions with automatic removal of unplayed episodes over two months old by default, family sharing support so family members can access each others’ library in their own Apple Podcasts apps, playlists created from podcast collections, Apple podcasts search bar support for Siri Shortcuts on iOS 14/iPadOS 14 devices as well as much more efficient use of disk space by downloading only what is necessary for offline listening.

Apple News

Apple News is now available in Big Sur 11.3.1. This allows users to quickly browse and read news from their favourite sources within the app. Along with this, a new collection of stories and featured news articles appears on the Home tab of Apple News+.

The Apple News+ service allows readers to access a large library of digital magazines, newspapers and other publications in various genres such as science, lifestyle and sports. With the new design being released in Big Sur 11.3.1, it’s easier to discover new publications or favourite topics faster, then quickly jump into articles from the For You tab.

The addition of Apple News also opens up expanded opportunities for audio content fans to stream podcasts through Apple News+. The app can give users access to trending podcasts tailored for topics they may be interested in listening to or discovering something new.

By ensuring it is always on top with timely updates, this latest version of macOS Big Sur 11.3.1 makes sure that readers are up-to-date with everything happening around them, while also providing them with rich content they can enjoy while taking a break from work or studies at home.

tags = release of iOS 14.5.1 and watchOS 7.4.1, release of macOS Big Sur 11.3.1, software provides important security updates, ios watchos macos big webkit appleslivkamacrumors, ios watchos macos webkit appleslivkamacrumors, watchos macos big webkit appleslivkamacrumors, memory corruption issue and an integer overflow in WebKit, exploited using maliciously crafted web content