WordPress
Add 4 Missing Security Headers on Apache or Nginx and Check Them
Add nosniff, Referrer-Policy, Permissions-Policy and X-Frame-Options on Apache or Nginx, avoid the always and inheritance traps, and verify with curl -I.
The Hostlelo Blog
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Web hosting
Set Up UFW on an Ubuntu VPS Without Locking Yourself Out
Allow SSH first, open only ports 80 and 443, then enable UFW with your session still open. A safe, tested order plus an escape plan if SSH stops working.
Regional guides
UK Cookie Rules: Audit Your WordPress Site Against ICO Guidance
A step-by-step cookie audit for UK WordPress sites: list every cookie and script, check the five PECR exceptions, and decide keep, consent or remove.
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