Useful articles on domains, hosting and websites
Essential methods to secure a site's database: SQL injection protection, parameterized queries, restricting user privileges, and encrypting data.
wp-config.php is the most important file in WordPress, holding database passwords and other sensitive information. Complete protection via .htaccess,
Correctly configuring file permissions on web servers is fundamental to security. What chmod and the 644, 755 and 777 combinations mean, and when to a
How to fully restore a website after a breach: restoring from backup, conducting a security audit, and getting removed from search engine blacklists.
If your site is infected with malware, you need to act systematically. Complete guide to using Wordfence, Sucuri Scanner, manual inspection and restor
CAPTCHA is a test to confirm that a site user is a human. Necessary for bot protection and spam prevention. Google reCAPTCHA v2 and v3, hCaptcha and C
Bot protection is important for modern sites. More than half of internet traffic is generated by bots and many of them are malicious. Cloudflare Bot M
WAF (Web Application Firewall) is a special security layer that protects websites and web applications from the most common attacks. It automatically
Rate limiting is a technique of limiting the number of requests in a given time period. It protects from DDoS, brute force and API abuse. Implemented