Guides
Practical, source-backed walkthroughs for detection, remediation, and hardening.
Looking for practical security help for your business? Start with the free checkup, then use these resources to act on your priorities.
Check my businessSEO Spam
A repeatable detection routine: search-side checks first, then crawler-view comparison, then file and database review.
SEO Spam
Removing injected outbound links without breaking your templates — and making sure they do not come back on the next cache rebuild.
Website Security
Eight checks that reliably separate a compromised site from a slow or misconfigured one, in the order that finds problems fastest.
Website Security
A prioritised checklist covering access, patching, backups, monitoring and response — ordered by how much risk each control removes.
Website Security
What each HTTP security header protects against, sensible starting values, and the order to deploy them without breaking your site.
Careers
The sequence that keeps working: fundamentals, one specialism, demonstrable work, then applications aimed at roles that actually hire juniors.
Careers
Free material that teaches transferable skill rather than badge collection, grouped by what it prepares you to do.