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A source code for a key component of the iPhone's operating system was leaked online, potentially handing hackers coveted data which will make it easier to break into iOS. It was removed after Apple filed a takedown request. The code posted on GitHub is for the iOS 9.3 version of iBoot, a vital component of iOS which ensures the booting of the operating system. It was posted on the website by user 'ZioShiba.' It remains unclear how the user obtained the code, but it appears to be legitimate. That's according to Jonathan Levin, the author of a series of books on iOS, who spoke to Motherboard and called the incident the “biggest leak in history” and a “huge deal.” The website Gadget Hacks also said the code is "definitely the real deal." The source code was eventually taken down, after Apple filed a copyright takedown request with GitHub. The code's release could have a number of implications. For starters, hackers could use it to locate flaws and bugs that could allow them to crack or decrypt an iPhone. Programmers could use the information to mimic iOS on non-Apple devices.

Polaris could be the most important version of Windows in years. Here's why. Since the release of Windows 10 in 2015, Microsoft has made it clear that it wants to move away from its past style of operating system releases and towards a new, more singular and unified approach. It’s already brought together its desktop Windows 10 OS with Windows 10 Mobile, and Xbox Live infrastructure — and Polaris could be the next step in that trend. But what is Windows Polaris? Although we don’t know for sure just yet, as Microsoft hasn’t made any sort of official announcements, the general line of thinking is that it’s the PC component in Microsoft’s future Windows strategy. Windows Core OS will act as a base for all future Windows iterations. We’ve had hints that Andromeda OS will be the version used in mobile, which could be used on a future Surface phone. Meanwhile, Polaris could be the one you run on your desktop or laptop.
Windows Core OS

The Store-only version of Windows becomes an installation option instead. With the next big update to Windows 10, version 1803, Microsoft is making some big changes to how it sells the software to OEMs. The biggest casualty? Windows 10 S—the restricted version of Windows that can only run apps from the Store—is going away. Currently, Windows 10 S is a unique edition of Windows 10. It's based on Windows 10 Pro; Windows 10 Pro has various facilities that enable system administrators to restrict which software can be run, and Windows 10 S is essentially a preconfigured version of those facilities. In addition to locking out arbitrary downloaded programs, it also prevents the use of certain built-in Windows features such as the command-line, PowerShell, and Windows Subsystem for Linux. For those who can't abide by the constraints that S imposes, you can upgrade 10 S to the full 10 Pro. This upgrade is a one-shot deal: there's no way of re-enabling the S limitations after upgrading to Pro. It's also a paid upgrade: while Microsoft offered it as a free upgrade for a limited time for its Surface Laptop, the regular price is $49. When announcing Windows 10 S, Microsoft expressed the hope that other premium devices would ship with the version. This doesn't appear to have happened; aside from Surface Laptop, the other Windows 10 S devices are all low-end, aimed at education markets.