Server hardening
Professional configuration and protection of your Windows and Linux servers.
Hackers will hit a brick wall
Server Security
We shield your Linux and Windows servers from attacks
Our IT specialists have safeguarded our own infrastructure and that of our clients for many years. Every day, countless attacks target IT systems.
Yet attackers leave empty-handed. With professional hardening, continuous monitoring, and cutting-edge security technology, your servers stay protected.
IT Security Training
Your employees are often the first target
Social engineering attacks deliberately exploit human weaknesses. Your team needs to recognize forged emails, phone calls, text messages, and malicious links.
What sounds simple causes serious, even existential damage in untrained organizations. With attackers using AI to craft phishing campaigns, these scams are harder than ever to spot.
Windows Server Security
Professional protection for your Windows infrastructure
Windows servers are a prime target. Through Active Directory hardening, Windows Defender Advanced Threat Protection, and disciplined patch management, we safeguard your environment.
- Active Directory security: Hardening domain controllers and group policies
- Windows Defender ATP: Advanced threat detection and response
- PowerShell security: Logging, constrained language mode, and JEA
- Patch management: Automated, reliable update strategies
Linux Server Security
Robust hardening for every distribution
Linux servers are secure by design, yet they still require professional configuration and maintenance. We implement defense-in-depth strategies with SELinux, AppArmor, firewalls, and intrusion detection systems.
- Kernel hardening: Sysctl parameters and secure kernel modules
- SELinux/AppArmor: Mandatory access control for applications
- Fail2Ban & IDS: Automated detection and blocking of attacks
- SSH hardening: Key-based authentication and port knocking
IT Security Certifications
We support you through every certification
If you process credit card data, PCI DSS certification is mandatory. Organizations in critical infrastructure must comply with the NIS2 directive. We guide you through the entire process.
- PCI DSS: Payment Card Industry Data Security Standard
- ISO 27001: Information security management systems
- NIS2 directive: Cybersecurity for critical infrastructure
- BSI IT-Grundschutz: German IT security standards
Our cybersecurity services
Comprehensive protection for your infrastructure
Penetration testing
Ethical hacking to uncover vulnerabilities in your infrastructure.
Security monitoring
24/7 monitoring with SIEM and automated incident response.
Security awareness training
Training employees to recognize phishing, social engineering, and malware.
Compliance consulting
Support for PCI DSS, ISO 27001, NIS2, and other security certifications.
Incident response
Rapid incident response and professional forensic analysis.
Why choose our server security?
Your benefits at a glance
Years of experience
We have secured server infrastructures for years with a 100% success rate against attacks.
Windows & Linux expertise
Specialists on both platforms with deep enterprise know-how.
24/7 support
Around-the-clock care and incident response for maximum uptime.
Frequently asked questions about server security
Answers to the most important questions about cybersecurity and server protection
We recommend a comprehensive security audit at least once a year, and every six months for critical systems. After major changes or incidents, an ad-hoc audit should be performed.
We specialize in Windows Server (2016, 2019, 2022) and all major Linux distributions (Ubuntu, CentOS, RHEL, SUSE, Debian). We also support cloud platforms such as AWS, Azure, and Google Cloud.
The duration depends on the complexity of your environment. A single server can be hardened in 1–2 days; larger infrastructures take 1–4 weeks. We work without disrupting production systems.
Yes, we offer 24/7 incident response. In case of an active security event, you can reach us at any time. Our emergency team responds within 30 minutes and immediately initiates countermeasures.
