Things I build, break, fix, and write about

9 July 2026
Checking Logpush field mappings after schema updates

Cloudflare Logpush datasets do not always announce when they change shape, and that is where the trouble starts. I check the field map against real exports, because a parser that still runs can be quietly throwing away useful data.

8 July 2026
Local DNS proxy now preserves DNSSEC records

Cloudflare One Client for Windows now leaves DNSSEC records alone, which is exactly the sort of change I like, because it stops the client quietly...

8 July 2026
Cloudflare One Client for macOS DNS search suffixes

Cloudflare One Client for macOS can make a short hostname behave very differently, and most of the pain sits in the suffix list rather than DNS itself...

7 July 2026
Tracing acme.sh certificate handling in TLS interception

I spent too long chasing the neat version of TLS wiretapping reconstruction, then found the mess: shell parsing, token limits, and renewal timing. The...

Latest blog posts you might like

9 February 2026
Weekly Tech Digest | 09 Feb 2026

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.

5 February 2026
n8n | n8n@2.6.3

n8n version 2.6.3 is out, featuring a crucial bug fix for the Posthog integration that reintroduces proxy support, resolving GitHub issue #22432.

4 February 2026
Weekly Tech Digest | 04 Feb 2026

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.

4 February 2026
Mitigating privilege escalation risks in Cisco Intersight

Explore the risks of privilege escalation in Cisco Intersight following CVE-2026-20092. Learn essential steps to secure your appliance and mitigate vulnerabilities effectively.

3 February 2026
Mitigating XSS in Cisco Packaged CCE

XSS vulnerabilities in Cisco's Contact Centres pose serious risks. Understanding CVE-2026-20055 and CVE-2026-20109 is vital for prioritising effective security measures.

2 February 2026
Amazon Fire TV Stick 4K Plus and 2 more Amazon tech bargains

Discover the Amazon Fire TV Stick 4K Plus and two more tech deals this week.

2 February 2026
Understanding Cisco vulnerabilities: CVE-2026-20045

Discover essential strategies for managing the critical Cisco CVE-2026-20045 vulnerability. Learn how to secure Unified Communications systems effectively and minimise risks.

1 February 2026
Mitigation strategies for SSH denial of service attacks

Secure your homelab by mitigating SSH Denial of Service risks. Discover practical steps to enhance SSH configuration and implement effective network controls today.

1 February 2026
Using cloud services for AI work

Unlocking AI adoption for IT teams is essential for staying competitive. Discover practical strategies for leveraging cloud services, reskilling, and automating tasks effectively.

31 January 2026
Ransomware lessons from the Luxshare Precision breach

The Luxshare incident highlights urgent vulnerabilities in Supply Chain Security. Learn how ransomware threats can compromise sensitive data and what actions to take now.