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Setting essential security headers in Apache2 — X-Frame-Options, HSTS, and CSP — to add real defense-in-depth against common attacks.
Building carousels and full-page scroll sections with CSS scroll-snap, no JavaScript library required.
RAM speed vs capacity: when each one genuinely matters more, and why adequate capacity usually beats chasing the fastest available kit.
Using AI for log anomaly detection on servers: how it catches unusual patterns fixed thresholds miss, and the false-positive tuning it genuinely requires.
Partitioning large MySQL tables by date range, and why it makes purging old time-series data dramatically faster.
Why modern Linux replaced simple eth0 naming with predictable interface names, and the boot-order problem it was designed to fix.