Soursen

Independent writing on infrastructure, AI, security and crypto.

microsoft

Published Soursen pieces tagged microsoft, with the standfirst, the beat and the day the piece went up. Every fact is checked against the source.

Banner for “How Intel, Microsoft, and Linux Took Down the UNIX Server Kingdoms”

Linux & open source

How Intel, Microsoft, and Linux Took Down the UNIX Server Kingdoms

Going into the 1990s, a serious enterprise server meant a proprietary UNIX system running on custom RISC silicon, and it cost a fortune. By 2005 most of that market had been eaten by cheap Intel boxes running either Windows or Linux. I went back through how that happened, because it is one of the cleanest examples in computing history of a business model getting beaten on economics while its technology stayed ahead.

21 min read

Banner for “Microsoft Keeps Closing the Local Account Loopholes in Windows 11, and the Age API Is the Reason…”

Security

Microsoft Keeps Closing the Local Account Loopholes in Windows 11, and the Age API Is the Reason…

In October 2026 Microsoft quietly killed the last easy way to set up Windows 11 without a Microsoft account, after spending 2025 blocking the rest. I went through exactly which bypasses are gone, what still works, and why a new feature called the Windows age API, that reports whether you are a child, a teen, or an adult, is the piece that ties it all together. None of this requires a conspiracy to explain, the mechanism is on the record.

10 min read

Banner for “Mac vs Windows on Privacy, What the Settings Actually Do, and Where Each One Leaks”

Security

Mac vs Windows on Privacy, What the Settings Actually Do, and Where Each One Leaks

Most people run either Windows 11 or macOS, and both collect data, hand some of it to governments, and run advertising businesses. I went through what each system actually knows about you, what you can switch off, and where the real differences are, using the published numbers rather than brand loyalty. If privacy is your top priority the honest answer is neither of them, and I will get to that.

12 min read

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