Practical patterns on IAM, endpoint security, and cloud infrastructure by Alex Davenport.https://adavenport.dev/https://adavenport.dev/blog/trailfix-gps-post-processor/https://adavenport.dev/blog/trailfix-gps-post-processor/How I built a client-side GPS post-processor that gets sub-meter accuracy from a Bad Elf Flex Mini Standard — using position averaging, Kalman smoothing, and free NOAA CORS data.Wed, 25 Mar 2026 00:00:00 GMThttps://adavenport.dev/blog/alumni-data-pipeline/https://adavenport.dev/blog/alumni-data-pipeline/How I built a Python pipeline that cross-references alumni records against public APIs to enrich contact data, validate emails, and flag stale records — turning a messy spreadsheet into actionable data.Sun, 22 Mar 2026 00:00:00 GMThttps://adavenport.dev/blog/okta-lifecycle-automation/https://adavenport.dev/blog/okta-lifecycle-automation/How I built HRIS-driven identity lifecycle automation at scale — from SCIM provisioning to full session revocation on offboarding. Includes an open-source lab you can run locally.Wed, 18 Mar 2026 00:00:00 GMThttps://adavenport.dev/blog/zero-trust-byod-macos/https://adavenport.dev/blog/zero-trust-byod-macos/Designing a BYOD enrollment path that enforces device posture — OS version, disk encryption, screen lock — without requiring full MDM ownership. The Headway approach.Wed, 04 Mar 2026 00:00:00 GMThttps://adavenport.dev/blog/edr-modernization-playbook/https://adavenport.dev/blog/edr-modernization-playbook/A practical playbook for migrating from legacy antivirus to modern EDR — scoping, vendor evaluation, phased rollout, and the metrics that prove it's working.Wed, 28 Jan 2026 00:00:00 GMThttps://adavenport.dev/blog/hybrid-ad-disaster-recovery/https://adavenport.dev/blog/hybrid-ad-disaster-recovery/Planning hybrid AD architecture across AWS and on-premises DCs with actual disaster recovery — not just a diagram that says 'failover' with an arrow.Sat, 10 Jan 2026 00:00:00 GMThttps://adavenport.dev/blog/identity-health-dashboards/https://adavenport.dev/blog/identity-health-dashboards/The lightweight identity health dashboards I build to maintain audit readiness and catch IAM drift before it becomes a compliance finding.Mon, 15 Dec 2025 00:00:00 GMT