Things I build, break, fix, and write about

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 whether the core is quietly spoiling the whole thing; otherwise you are guessing, and guessing is a poor plan when the network is already sulking.

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...

15 September 2026
ecrecover checks for Lixir Vault permit signatures

Lixir Vault permit signatures looked ordinary until the final check was missing. If `ecrecover` only needs to return a nonzero address, you have not...

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22 December 2025
Setting up VLANs for better home lab security

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21 December 2025
n8n | n8n@2.0.3

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21 December 2025
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16 December 2025
Privacy in design and what Apple’s leadership change says about it

Privacy in Design makes data decisions part of your UI. Set privacy-preserving defaults, use local models, and make opting out as easy as opting in. Test defaults and measure data flow alongside...

15 December 2025
Amazon Fire TV Stick HD and 2 more Amazon tech bargains

Discover the Amazon Fire TV Stick HD and more tech deals this week.

15 December 2025
Estimating costs for enterprise software migration

The SAMOSA bill highlights essential software management strategies, urging businesses to enhance inventory practices, automate licence tracking, and improve negotiation skills for optimal efficiency.

14 December 2025
Weekly Tech Digest | 14 Dec 2025

Stay updated with the latest in tech! This digest covers AI ethics, auto industry shifts, and the impact of politics on technology, exploring today's pressing issues.

14 December 2025
Build AI agents in Google Workspace Studio

Google Workspace Studio lets you build AI agents without code. Start with a small, safe use case. Limit scopes, test with sample data, and require your approval for destructive steps. Log actions and...

13 December 2025
Integrating confession mechanisms in legal AI applications

AI confession mechanisms give clear uncertainty signals for legal and healthcare AI. This guide shows how you spot risks, design machine readable confessions, integrate human review, and test...

13 December 2025
Understanding Apple’s privacy safeguards amid leadership changes

Apple’s senior changes can shift how privacy is defended at product level. Legal and policy moves can change priorities and public positions. Jennifer Newstead is slated to become Apple’s general...