Things I build, break, fix, and write about

17 September 2026
Secure connectivity principles in water sector OT

Secure connectivity principles only work when the boundary is real, not decorative. I’ve seen too many remote paths that looked neat on paper and fell apart the moment someone needed to patch a PLC at 2am; that is usually where the trouble starts.

16 September 2026
Monitoring radio, transport and core faults

Private 5G resilience does not come from a cheerful dashboard or a nice radio map. I want to see where the attach failed, which path dropped, and...

16 September 2026
Pre-boot authentication for BitLocker

TPM-only BitLocker is convenient, but convenience is not the same as a proper boundary. BitLocker PINs push that line back to pre-boot, which is where...

15 September 2026
Single-sided BPool joins drain mOCEAN via SideStaking

Ocean Protocol BPool single-sided join exit math is where this one falls apart, and I have a soft spot for bugs that look tidy until another contract...

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26 September 2025
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26 September 2025
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25 September 2025
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25 September 2025
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24 September 2025
Configuring firewall rules for an AI home setup

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24 September 2025
Creating a noise-free environment for your homelab

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24 September 2025
Integrating multiple devices in a compact network cabinet

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23 September 2025
Cloning router VMs: backup notes that actually help

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