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Linux Server Security

Security configuration and preventive protection for Linux servers.

Need help with a Linux server?

Whether you need a single technical intervention, help recovering a server, advice before purchasing new infrastructure or an experienced administrator to manage your server on an ongoing basis — DirektSupport can help.

Your server. Your provider. Our Linux expertise.

22 years of experience · Independent Linux support · EU-based

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Server Support

Linux Server Support Linux Server Administration Linux System Administrator Linux Server Consulting On-Demand Linux Support Emergency Linux Support Server Setup Server Configuration Server Maintenance Server Monitoring Server Troubleshooting Performance Optimization Server Health Check Linux Server Audit Server Recovery Updates & Patch Management Remote Linux Support

VPS & Dedicated

Server Management Managed VPS VPS Server Administration VPS Support VPS Consulting Managed Dedicated Server Dedicated Server Administration Dedicated Server Support Dedicated Server Consulting Unmanaged Server Management

Server Providers

All Providers Hetzner Server Support OVHcloud Server Support Netcup Server Support Contabo Server Support IONOS Server Support Scaleway Server Support DigitalOcean Server Support Vultr Server Support

Control Panels

Control Panel Support HestiaCP Support DirectAdmin Support cPanel & WHM Support VestaCP Support Panel Installation Panel Configuration Panel Troubleshooting Panel Migration

Linux Distributions

Linux Support Ubuntu Server Support Debian Server Support AlmaLinux Server Support Rocky Linux Server Support CentOS Server Support

Web Server

Web Server Support NGINX Support Apache Support PHP-FPM Support Reverse Proxy Support SSL & Let's Encrypt HTTP/2 & HTTP/3 Redis Support Memcached Support Varnish Cache Support

Databases

Database Support MySQL Server Support MySQL Consulting MariaDB Server Support MariaDB Consulting MySQL & MariaDB Tuning Database Troubleshooting Database Migration Database Backup Database Recovery

Email Server

Email Server Support Mail Server Administration Mail Server Consulting Business Email Support Exim Support Postfix Support Dovecot Support Email Deliverability Delivery Troubleshooting SPF / DKIM / DMARC Reverse DNS / PTR Mail Queue Troubleshooting Email Blacklist Support Mail Server Security Mail Server Migration

Server Security

Server Security Linux Server Security Security Consulting Linux Security Audit Server Hardening Firewall Configuration Fail2Ban Support SSH Security Malware Investigation Compromised Server Recovery Hacked Server Support Brute-Force Protection DDoS Incident Support Security Updates

Cloudflare & DNS

Cloudflare & DNS Support Cloudflare Support Cloudflare Consulting Cloudflare Setup Cloudflare Security Cloudflare WAF Support Cloudflare Performance DNS Support DNS Consulting DNS Troubleshooting DNS Migration Nameserver Configuration SSL / TLS Support

WordPress

WordPress Support WordPress Technical Support WordPress Server Support WordPress Emergency Support WordPress Malware Removal WordPress Security WordPress Performance WordPress Server Migration WordPress Website Migration WordPress Backup WordPress Troubleshooting WP Database Optimization WordPress Server Consulting

Performance

Performance Optimization Server Performance Consulting Linux Performance Optimization NGINX Performance Apache Performance PHP-FPM Optimization MySQL Performance MariaDB Performance Redis Optimization WordPress Performance Website Speed Optimization Core Web Vitals

Server Migration

Server Migration Linux Server Migration VPS Migration Dedicated Server Migration Website Migration WordPress Migration Email Server Migration Database Migration Control Panel Migration cPanel Migration DirectAdmin Migration HestiaCP Migration VestaCP Migration

Backup & Recovery

Backup & Disaster Recovery Linux Server Backup Server Backup Setup Remote Server Backup Offsite Backup Backup Monitoring Backup Testing Backup Restoration Server Restore Disaster Recovery DR Consulting

Consulting

Consulting Linux Server Consulting Infrastructure Consulting Hosting Consulting Web Hosting Consulting VPS Consulting Dedicated Server Consulting Server Provider Consulting Security Consulting Performance Consulting Migration Consulting Backup Consulting MySQL / MariaDB Consulting NGINX / Apache Consulting Cloudflare & DNS Consulting Email Server Consulting

Hosting Consulting

Hosting Consulting Hosting Infrastructure Linux Hosting Consulting VPS Selection Dedicated Server Selection Provider Selection Hosting Migration Hosting Performance Hosting Security

Emergency Support

Emergency Support Linux Server Down Website Down Database Down Email Server Down Server High Load Disk Full Server Hacked WordPress Emergency

For Agencies

For Agencies Linux Support for Web Agencies Server Administration for Agencies White-Label Linux Support White-Label Server Management WordPress Support for Agencies WP Server Support for Agencies Emergency Support for Agencies Hosting Consulting for Agencies

Server Audit

Server Audit Linux Server Audit Server Security Audit Server Performance Audit Hosting Server Audit WordPress Server Audit Request a Server Audit

Resources

Supported Technologies How It Works Pricing Case Studies Blog / Knowledge Base FAQ About Why DirektSupport Our Experience European Linux Support Service Levels Security & Access Policy Contact Request Support Request Consulting

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