IT Security & Firewall
Protect your business from downtime and cyber attacks – with well-thought-out security concepts instead of patchwork.
Our services in detail
- Firewall solutions & network security
- Endpoint protection (incl. ESET)
- Secure VPN & remote access
- Backup and disaster recovery concepts
- E-mail and spam protection
- IT security check & hardening
- Security awareness training for staff
- Monitoring, SIEM & SOC services
- Leak checks & vulnerability scans
- Penetration testing (in-house specialist)
- Encryption & multi-factor authentication
Why CDH computing?
Your reliable IT partner from Greven for the Münsterland and within ~150–200 km.
- Holistic security concepts
- ESET Gold Partner
- Regular reviews & monitoring
- Advice in plain language
Cyber Risk Calculator – your risk in 12 questions
How high is your current cyber risk? The free ESET Cyber Risk Calculator gives you an initial assessment of your security posture in just 12 questions – including concrete recommendations. Feel free to go through the questions together with us.
The risk calculator is provided by ESET Deutschland GmbH and offers initial guidance only – it does not replace an individual security analysis. We are happy to help you interpret the results: request a free security check.
Free security check
Wie sicher ist Ihre IT? Fordern Sie einen unverbindlichen Sicherheitscheck an – auf Wunsch inkl. Penetrationstest, durchgeführt von unserem eigenen Spezialisten. Wir melden uns innerhalb von 2 Werktagen.
Note: a penetration test is only carried out after written authorisation and consent – this form is a non-binding request.
How we work – in 4 steps
- Analysis & consultation
We assess your situation, requirements and goals – honestly and vendor-independently.
- Concept & quote
You receive an appropriately sized concept with transparent, clearly named services.
- Implementation
We implement in a well-documented way – on site or via secure remote support, with minimal disruption.
- Operation & support
A dedicated contact, proactive monitoring and continuous improvement.
Frequently asked questions
Are you an ESET partner?
Yes, CDH computing is an ESET Gold Partner and uses proven endpoint security solutions.
What does an IT security check cost?
It depends on the size and structure of your IT – contact us for a tailored quote.
Let's talk about your project
Free and without obligation – we will get back to you shortly.
Get in touch