<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Coops IT Services technical blog</title><description>Practical writing on DevSecOps, platforms, observability and secure software delivery.</description><link>https://coopsitservices.co.uk/</link><item><title>Three Levels of Observability: A Practical Model for Engineering Teams</title><link>https://coopsitservices.co.uk/blog/three-levels-of-observability/</link><guid isPermaLink="true">https://coopsitservices.co.uk/blog/three-levels-of-observability/</guid><description>A staged model for improving logs, metrics and tracing without turning observability into an all-or-nothing programme.</description><pubDate>Thu, 16 Jul 2026 00:00:00 GMT</pubDate><category>Observability</category><category>OpenTelemetry</category><category>Engineering practice</category></item><item><title>Testing GitLab Security Policies After a Platform Upgrade</title><link>https://coopsitservices.co.uk/blog/testing-gitlab-security-policies-after-platform-upgrade/</link><guid isPermaLink="true">https://coopsitservices.co.uk/blog/testing-gitlab-security-policies-after-platform-upgrade/</guid><description>How automated integration tests can provide evidence that centrally managed GitLab security controls still behave as intended.</description><pubDate>Thu, 18 Jun 2026 00:00:00 GMT</pubDate><category>GitLab</category><category>DevSecOps</category><category>Testing</category></item><item><title>What Good CI/CD Governance Looks Like</title><link>https://coopsitservices.co.uk/blog/what-good-ci-cd-governance-looks-like/</link><guid isPermaLink="true">https://coopsitservices.co.uk/blog/what-good-ci-cd-governance-looks-like/</guid><description>A practical approach to combining central delivery controls with the autonomy engineering teams need to ship and operate software.</description><pubDate>Thu, 21 May 2026 00:00:00 GMT</pubDate><category>CI/CD</category><category>DevSecOps</category><category>Governance</category></item><item><title>Designing Secure Source-Code Transfer Between Restricted Environments</title><link>https://coopsitservices.co.uk/blog/designing-secure-source-code-transfer/</link><guid isPermaLink="true">https://coopsitservices.co.uk/blog/designing-secure-source-code-transfer/</guid><description>High-level architecture principles for validated, scanned, auditable and controlled source-code movement across separated environments.</description><pubDate>Thu, 23 Apr 2026 00:00:00 GMT</pubDate><category>Secure integration</category><category>Apache NiFi</category><category>Architecture</category></item></channel></rss>