MainDefense
Verified profileManaged deception and detection from Roellbach, Germany
Team size
1 - 5 employees
Revenue
Under $500,000
Support hours
24/7 Managed Service
About MainDefense
MainDefense in Roellbach, Germany, specialises in managed deception across IT and OT, built by a team with Red Team experience, TIBER assessments and APT simulation work. DeepSea uses a hardened appliance placed in the network segments a client wants to watch, with 20 specialised interactive OT honeypots and realistic enterprise IT decoys for collaboration tools, business applications and servers. MainDefense handles deployment, tuning, monitoring and updates, supports leading EDR platforms, and turns decoy contact into one clear alert with hostname and device context, MITRE ATT&CK mapping and response ready detail. The service reports a 24/7 managed service model, helps critical infrastructure clients meet NIS 2 and KRITIS attack detection duties, and can be seen in a short live demo booked by email or phone.
Services
- IT Security Consulting
- Managed Security Services
- Security Audits and Assessments
- Penetration Testing
- Incident Response
- Security Training and Awareness
Who they work with
Specialization
Industries served
Certifications and compliance
Technology and partners
Technologies
Frequently asked questions
What managed security services does MainDefense offer in Roellbach?
MainDefense offers managed deception in Roellbach through DeepSea, with realistic IT and OT decoys, interactive honeypots, monitoring, tuning and updates handled by its team. Every decoy interaction creates a focused alert with context, helping Roellbach clients spot reconnaissance, lateral movement and insider activity early.
Who does MainDefense serve from Roellbach?
MainDefense serves energy, water, industrial and transport operators from Roellbach, plus enterprises that need protection across office IT and operational systems. Its clients include critical infrastructure organisations in Germany that must detect attacks early and meet duties under NIS 2 and KRITIS rules for reporting and protection.
How can a company in Roellbach start with MainDefense DeepSea?
A company in Roellbach can book a 20 minute demo with MainDefense by email or phone to see a live decoy alert and discuss fit for its environment. DeepSea deploys in hours using a hardened appliance, then provides contextual alerts that security teams in Roellbach can act on quickly.
