Tech Blog

Set up ClamAV antivirus malware scanning on a Webmin server — install ClamAV, configure clamd, schedule automated nightly scans with email alerts, set up quarantine, and integrate with the Webmin module.

Step-by-step guide to enabling and tuning PHP OPcache in DirectAdmin via CustomBuild and PHP-FPM for faster load times and lower server load.

Protect Webmin and SSH from brute-force attacks with Fail2Ban, UFW firewall rules, IP allowlisting, and SSH hardening — a complete Webmin security setup guide for 2026.

Learn how to enable DirectAdmin 2FA step by step — including server-wide enforcement, IP whitelisting, backup codes, and lockout recovery for admins.

Fix Plesk SSL errors including NET::ERR_CERT_AUTHORITY_INVALID and Cloudflare Error 526 — step-by-step guide covering Let's Encrypt install, intermediate certs, and Cloudflare Origin Certificates.

Boost database speed on DirectAdmin with step-by-step MySQL/MariaDB tuning — my.cnf settings, InnoDB buffer pool, slow query log, and MySQLTuner walkthrough.

A practical 2026 guide to evaluating server migration providers for banks, fintechs, and insurers -- compliance, zero-downtime cutover, rollback SLAs, and pricing red flags to watch for.

Learn how to restore a cPanel/WHM full account backup using WHM interface, SSH command line, and partial restore methods — with error fixes and verification steps.

Complete guide to migrating cPanel accounts between servers using WHM Transfer Tool: pre-migration prep, SSH setup, transfer options, DNS cutover, and common error fixes.

A complete guide to DirectAdmin's three-tier account hierarchy — how to create reseller and user accounts, configure packages and resource limits, suspend accounts, and fix common errors.

Migrate from cPanel to Plesk without downtime using Plesk Migrator. Covers pre-checks, SSH setup, account transfer, DNS cutover, and post-migration validation.

Diagnose and fix cPanel/WHM incremental backup failures: rsync prune errors, restore failures, timeout issues, and permission conflicts — with exact CLI commands.

Plesk SSL mixed content errors showing 'Not Secure' even with a valid certificate? Fix WordPress and non-WordPress sites with this complete step-by-step guide.

Complete guide to DirectAdmin CustomBuild 2.0: safely update Apache, PHP, MySQL and all server components with the right commands and rollback steps.

Complete guide to installing JetBackup 5 in WHM, configuring S3/R2 backup destinations, scheduling incremental backup jobs, and restoring cPanel accounts.

cPanel WHM backup restore failing? Fix disk space errors, database conflicts, permission issues, and timeout problems with this step-by-step troubleshooting guide.

Fix SSL certificate problems after moving sites to new servers. Step-by-step troubleshooting for invalid certificates, broken chains, DNS propagation, and CDN cache issues.

Step-by-step guide to disabling weak TLS versions and cipher suites in Plesk via CLI and GUI to pass PCI DSS scans and browser security audits.

Enable Gzip and Brotli compression in DirectAdmin for Apache and Nginx. Step-by-step CustomBuild and config guide with verification commands to boost Core Web Vitals scores.

Configure DirectAdmin Brute Force Monitor (BFM) with CSF firewall to auto-block login attacks on SSH, FTP, and email. Step-by-step 2026 guide with real commands.

Plesk Let's Encrypt renewal failing silently? Fix DNS mismatches, port 80 blocks, ModSecurity interference, and certificate conflicts with this step-by-step guide.

Step-by-step guide to installing Let's Encrypt SSL in Plesk with auto-renewal. Fix common Plesk SSL failures including DNS validation errors and renewal issues.

Websites slow on your DirectAdmin server? Enable the MySQL slow query log, analyze bottleneck queries, and tune MariaDB with this complete step-by-step guide.

Configure HSTS and permanent 301 HTTPS redirects in Plesk to eliminate insecure HTTP access, boost SEO rankings, and pass security audits.