Why This Matters
This article highlights the security vulnerabilities associated with the Windows 365 Link, a device designed for seamless cloud PC access but with strict vendor lock-in and security measures that could be exploited. It underscores the importance of scrutinizing security claims and understanding potential risks in cloud-based thin client solutions, which are increasingly adopted by enterprises and consumers alike.
Key Takeaways
- Windows 365 Link enforces strict security features like EFI Secure Boot and BitLocker, limiting user control.
- The device's design creates potential vulnerabilities, as demonstrated by hacking attempts challenging its security assumptions.
- The article emphasizes the need for ongoing security evaluation of cloud-connected devices to prevent exploitation.
They Forgot What Happened Last Time: hacking the Windows 365 Link
Rairii
13 min
13 min 406
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The Windows 365 Link is a thin client, running a special edition of Windows 11, that can only connect to a "Windows 365 Cloud PC" and is otherwise useless ewaste.
When it was announced, Microsoft boasted its total vendor lock-in plan, which they described as "secure-by-design architecture": no admin rights, no local data, EFI Secure Boot locked on, BitLocker always enabled.
The last time EFI Secure Boot was locked on was Windows RT devices, and that caused me to personally break the Windows bootloader chain of trust, several times.
Challenge accepted.
Licensed to the public under https://creativecommons.org/licenses/by-sa/4.0/
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